化学的造句大全
- 造句1：化学的基本原理英 文：the basic principles of chemistry
- 造句2：有些矿物的化学构成很复杂。英 文：Some minerals have complex chemical compositions.
- 造句3：合成化学品英 文：synthetic chemicals
- 造句4：为了改善这种情况，水必须进行化学处理。英 文：To remedy the situation, the water must be chemically treated.
- 造句5：限制化学品在食物中使用的严格规定英 文：strict rules regulating the use of chemicals in food
- 造句6：大脑的化学性质英 文：the chemistry of the brain
- 造句7：这些化学品中有些对环境非常有害。英 文：Some of these chemicals are very damaging to the environment.
- 造句8：化学品在农业中的广泛使用英 文：the widespread use of chemicals in agriculture
- 造句9：不知怎么的，这种化学物从储存箱进入了供水系统。英 文：Somehow the chemical got from a storage tank into water supplies.
- 造句10：化工厂机器操作员监视和操作装置和机械，混合，组合，加工和包装范围广泛的特种化学品，药品，清洁和洗浴用品。英 文：Chemical plant machine operators monitor and operate units and machinery to blend, mix, process and package a wide range of specialty chemicals, pharmaceuticals, cleaning and toiletry products.
- 造句11：麦金托什是一位出名染匠的儿子，早年对化学和科学产生了兴趣，到了20岁，就已经开始经营一家生产氯化铵和普鲁士蓝染料的工厂。英 文：Macintosh, the son of a well-known dyemaker, developed an early interest in chemistry and science and by 20 was already running a plant producing ammonium chloride and Prussian blue dye.
- 造句12：有机化学工业英 文：the organic chemicals industry
- 造句13：经发现，这些化学物质会造成严重的环境破坏。英 文：These chemicals have been found to cause serious environmental damage.
- 造句14：化学工业对环境造成的破坏英 文：the environmental damage caused by the chemical industry
- 造句15：她是一名化学研究员。英 文：She worked as a research chemist.
- 造句16：居里夫人是一位具有化学专门知识的物理学家。 1898年，她在法国巴黎发现了放射性物质的镭和钋。英 文：Madame Curie was the physicist with expertise in chemistry that, in 1898, discovered the radioactive substances of radium and polonium in Paris, France.
- 造句17：这种化学品被用来杀灭花生上生长的霉菌。英 文：The chemical was used to kill a mold that grows on peanuts.
- 造句18：用于防治虫害的一种化学品英 文：a chemical used in pest control
- 造句19：学过化学的学生可能会觉得这门课程容易些。英 文：Students with a background in chemistry will probably find the course easier.
- 造句20：漂白剂的化学成分英 文：the chemical composition of bleach
- 造句21：对土壤的化学分析英 文：a chemical analysis of the soil
- 造句22：人体的化学组成英 文：a person’s body chemistry
- 造句23：一种常用的工业化学品英 文：a commonly used industrial chemical
- 造句24：…不使用任何购买的化学品、肥料或杀虫剂的耕作。英 文：...farming without any purchased chemical, fertilizer or pesticide.
- 造句25：他持有帝国化学工业集团的股份。英 文：He holds shares in ICI.
- 造句26：她数学和化学得了最高分。英 文：She got top marks in maths and chemistry.
- 造句27：有些化学物品可能会给环境造成破坏。英 文：Some chemicals may cause environmental damage.
- 造句28：物理化学英 文：physical chemistry
- 造句29：对庄稼施用化学品的做法引起了争论。英 文：(= began ) over the use of the chemicals on crops.
- 造句30：平面能源正在研发三种不同的电池化学配方。 其中之一是把锂锰氧化物与其他离子化合，充电电压三到五伏，容量200毫安时每克。英 文：One of them combines lithium manganese oxide with other ions, and operates at about three to five volts with a charge capacity of 200 milliamp hours per gram.
- 造句31：损害环境的化学品英 文：chemicals that harm the environment
- 造句32：无机 / 有机化学英 文：inorganic/organic chemistry
- 造句33：不使用任何购买的化学品、肥料或杀虫剂的耕作英 文：farming without any purchased chemical, fertilizer or pesticide
- 造句34：天然存在的化学物质英 文：naturally occurring chemicals
- 造句35：这种染料的化学成分是什么？英 文：What’s the chemical constitution of the dye?
- 造句36：危险化学品的陆路运输英 文：the transportation of dangerous chemicals by road
- 造句37：Fe是铁的化学符号。英 文：Fe is the chemical symbol for iron.
- 造句38：细胞裂殖可以靠某些化学制品加以抑制。英 文：The fission of the cell could be inhibited with certain chemicals.
- 造句39：该国化学战方面的最高权威之一英 文：one of the country’s foremost authorities on chemical warfare
- 造句40：用于净化水质的化学品英 文：chemicals used to purify the water
- 造句41：分析化学英 文：analytical chemistry
- 造句42：化学课本英 文：a chemistry text
- 造句43：“如果能用一小分子或化学物质阻止这一酶的活性过程，”德明说，“这种化学物质就能够用来做抗生素。”英 文："If you can stop the enzymes involved in that process with a small molecule or chemical," says Dunman, "that chemical could be an antibiotic.
- 造句44：管理方法多样，简单的从使用骨炭吸收致癌物，然后把骨碳当作有毒废物扔掉，到高级的使用化学方法把六价铬转化成更良性的结构。英 文：Management tactics range from using bone charcoal to soak up the carcinogen and then dispose of it as toxic waste to chemically transforming hexavalent chromium to a more benign form.
- 造句45：...具有不寻常的化学催化属性的碳分子。英 文：...carbon molecules with unusual chemical and catalytic properties.
- 造句46：一本关于生物化学和生理学的书英 文：a book on biochemistry and physiology
- 造句47：各化学母质流向滚动中的金属或塑料基片的表面，他们互相作用，形成一层纳米级微粒网状结构。英 文：As chemical precursors stream onto the surface of a rolling metal or plastic substrate, they react with one another to form a network of nanoparticles.
- 造句48：用核微拭子、X 线微量分析和原子吸收光谱法对巨噬细胞包涵体的化学性质进行分析，发现其含有铝盐。英 文：Determination of the chemical nature of the macrophage inclusions by nuclear microprobe, X-ray microanalysis and atomic absorption spectrometry showed that they were composed of aluminium salts.
- 造句49：快乐诱导化学多巴胺包含包含酪氨酸和苯丙氨酸，两种可以于富含蛋白质的食品如鱼，肉，豆类等食品中找到的氨基酸。英 文：The pleasure-inducing chemical dopamine contains tyrosine and phenylalanine, a pair of amino acids that can be found in protein-packed foods like fish, meat and beans.
- 造句50：电解加工是根据给定的样品精确地再造凸凹模的一种电化学加工工艺。英 文：Electro-deposition is an electrochemical process used to reproduce accurately a cavity or core form from a given pattern.
- 造句51：这种基质是在受伤部位植入，随着它缓慢在接受者的体内降解，会释放吸引干细胞的化学物质。英 文：Thee matrix is implanted at the injury site, and as it slowly degrades in recipient's body it releases chemicals that attract stem cells.
- 造句52：当然，丝绸在吸收紫外线后，自身会发生化学变化，从而使丝织品在日光的照射下，容易泛黄。英 文：Of course, silk in absorb ultraviolet light, chemistry can itself, thus make silk under the irradiation of the sun, easy to yellow.
- 造句53：碳循环是一个生物地质化学循环圈，碳通过此循环在生物圈、土壤圈、地层、水圈、大气中交流。英 文：The carbon cycle is the biogeochemical cycle by which carbon is exchanged among the biosphere, pedosphere, geosphere, hydrosphere, and atmosphere of the Earth.
- 造句54：这种细菌也能够分泌抑制真菌生长的化学物质，同时，它还能产生促进宿主植物生长的激素。英 文：The bacterium can also secrete chemicals that inhibit fungal growth, as well as hormones that stimulate the growth of its host plants.
- 造句55：我们确实在这个问题上有不同意见，但我们在减少暴力、获取化学武器和确保化学武器不被使用或扩散上拥有共同利益。英 文：We do have differing perspectives on the problem, but we share an interest in reducing the violence, securing chemical weapons and ensuring they are neither used or are they subject to proliferation.
- 造句56：反刍动物将纤维素转化为营养素的效率和经济性有可能经过食品化学家来改进。英 文：Food chemists probably can improve upon the efficiency and economics of the ruminant’s conversion of cellulose to nutrients.
- 造句57：三江地区的碱性岩有其独特的地质、岩石学与岩石化学特征；英 文：Alkaline rocks from the Three Rivers region are characterized by unique geology, petrology and Petrochemistry.
- 造句58：本期刊是国际性的月刊，内容涉及矿物学、岩石学和地球化学。英 文：The international journal provides monthly publication on the fields of mineralogy, petrology and geochemistry.
- 造句59：为了在复合碳材料上获取与电容器相似的性质，这种碳纤维首先经过碱化学处理以令其表面生成许多细微的凹点。英 文：To get similar characteristics from composites, the carbon fibres are first chemically treated with an alkali which creates lots of tiny pits on their surface.
- 造句60：神经元的在大脑中的构建，以及它的细胞学、生物物理学和生物化学都表现着它作为大脑基础构件的基本功能，也正是这些功能在调节着行为。英 文：Thus, the construction of the brain and the cytology, biophysics, and biochemistry of its component neurons reflect its fundamental function—to mediate behavior.
- 造句61：最后介绍环氧化物水解酶在生物催化等精细化学品领域中的应用，并展望其广阔的应用前景。英 文：Finally, the applications of epoxide hydrolase in fine chemicals fields used as biological catalysis and etc. were narrated, and its broad application prospect was viewed.
- 造句62：在加工面粉的时会产生大量细菌，还有腐败的肉制品需要用化学物品来处理。英 文：The time consuming process for making processed meats creates high bacteria counts and putrefaction in the meat which need to be treated with chemicals.
- 造句63：因为肿瘤对细胞毒性化学治疗反应差，化疗仅用于减轻症状。英 文：Becausetumor response to cytotoxic chemotherapy has been poor, chemotherapy is used only for palliation.
- 造句64：我们周围的某些化学物质会影响人体的内分泌系统——其作用是通过调节激素分泌从而控制体重、生理周期以及生殖能力。英 文：Some of the chemicals that are all around us have the ability to interfere with our endocrine systems, which regulate the hormones that control our weight, our biorhythms and our reproduction.
- 造句65：路易·雅克·曼德·达盖尔（1787年11月18日——1851年7月1日）是法国美术家和化学家，因发明银版照相法而闻名。英 文：Louis-Jacques-Mandé Daguerre (November 18, 1787 � July 10, 1851) was a French artist and chemist, recognized for his invention of the daguerreotype process of photography.
- 造句66：迄今为止，大多数有关锻炼和焦虑的相互影响的研究都集中在大脑内的各种神经递质或化学信使，如血清素、多巴胺上。英 文：To date, most research into the interplay of exercise and anxiety has focused on the actions of various neurotransmitters or chemical messengers within the brain, like serotonin and dopamine.
- 造句67：“化学药品制造商协会”主张，这次转化顺利地超越了“曲线拐点”，因此是不允许的。英 文：Cma argued that this shift went well beyond the knee of the curve and was therefore impermissible.
- 造句68：牛奶纤维最早出现于上世纪30年代，但一直通过非生态方式生产，使用了大量化学成分。英 文：Milk fabric has been around since the 1930s but was always produced in unecological ways that used a lot of chemicals.
- 造句69：在花中加入香味要比加入颜色难，因为前者涉及植物能否合成有味化学物质以及如何处理这些化学物质。英 文：Smell is tougher to implant than colour because it not only matters whether a plant can make odoriferous chemicals, it also matters what it does with them.
- 造句70：很多化学反应都是可逆的。英 文：A lot of chemical reactions are reversible.
- 造句71：托尼上学期化学考试不及格。英 文：Tony flunked chemistry last semester.
- 造句72：该公司生产消灭壁虱和螨虫的化学品。英 文：The company produces chemicals that destroy ticks and mites.
- 造句73：这些化学品破坏了环境的平衡。英 文：The chemicals upset the balance of the environment.
- 造句74：自来水一般都用化学品严格处理过。英 文：(= water that comes out of a tap ) is usually heavily treated with chemicals.
- 造句75：…设计来抵御化学攻击的装甲车。英 文：...armoured vehicles designed to withstand chemical attack.
- 造句76：他说从未在德国部署过化学武器。英 文：He said chemical weapons had never been sited in Germany.
- 造句77：两位领导人也都赞同削减化学武器储备的条约。英 文：The two leaders also approved treaties to cut stockpiles of chemical weapons.
- 造句78：那么，你想做一个炼金术士，还是一个化学家呢？英 文：Would you rather be an alchemist or a chemist?
- 造句79：植物靛蓝在当时的欧洲非常昂贵，直到19世纪化学染料的出现。英 文：The indigo plant was highly valued until the discovery of chemical dyes in the 19th century.
- 造句80：“其一是通过一种特殊的机器，将碘化银、干冰或凝结剂送入云霄，或者当飞机升空之后打开舱门，用铲子将药品洒出去，”他解释说。 “当云层接触到这些化学品，马上会形成一个大洞。英 文："Either there's a special machine that spits out silver iodide, dry ice or cement into the clouds, or a hatch opens and a guy with a shovel seeds the clouds manually, " he explains.
- 造句81：直接计数保证了重要的实验和放射化学纯度测量需要的定量精度。英 文：Direct counting guarantees the quantitive accuracy you need for important experiments and radiochemical purity measurements.
- 造句82：本文介绍了超铀元素的环境水平，对它们的放射化学分析的进展进行了述评。英 文：An introduction to environmental level of transuranium elements and a review of the recent advance in radiochemical analyses of them are made.
- 造句83：罗莎琳，雅罗博士在研究人体化学组成的过程中，因为荷尔蒙的作用所进行的研究而获得了一项诺贝尔奖。英 文：While studying the chemistry of human body , Dr. Rosalyn Yalow won a Nobel Prize for the research she conducted on the role of hormones .
- 造句84：有物理、化学和生物实验室，还有一个语音教室和一个计算机房。英 文：There are not only physics, chemistry and biology labs but also a language lab and a computer room.
- 造句85：理所当然地，要确保你装水的瓶子清洁不带有任何化学和有毒物质。英 文：Of course make sure your water bottle is healthy and not loaded with chemicals and toxins.
- 造句86：当水与脂肪和油产生一种被称为水解的化学反应时，其产物是甘油与肥皂。英 文：When water reacts with the fats and oils, a reaction called hydrolysis, the result is glycerol and soap.
- 造句87：这也是一个有机化学试剂，而且还在制药业中广泛应用。英 文：This is another organic chemistry reagent, it's also used extensively in the pharmaceutical industry.
- 造句88：由于氧化剂改变了起火的化学性质，在空气中不能燃烧的材料在氧化剂气氛中可能能够点燃或剧烈反应。英 文：Because oxidizers change the chemistry of fire, a material that does not burn in air may ignite or react violently in an oxidizer atmosphere.
- 造句89：分光镜之于化学的革命。英 文：and the spectroscope, chemistry.
- 造句90：他把化学药品混合在试管里。英 文：He mixed chemicals in a test tube.
- 造句91：当时，中央安全机构正积极参与通过核反应嬗变危险的化学物质。英 文：At that time, the CSO was heavily involved in trying to transmute dangerous chemicals via nuclear reactions.
- 造句92：细胞的裂变可以通过某些化学药品加以抑制。英 文：The fission of the cell could be inhibited with certain chemicals.
- 造句93：经过化学分析，我们知道了矿石的构成。英 文：After chemical assay, we have known the composition of the ore.
- 造句94：超新星通过真正的点金术制造化学元素，把一种元素，轻的元素转变成重的。英 文：The supernovae make the chemical elements through real alchemy, transforming one element, the light elements into the heavy ones.
- 造句95：本文著重阐述了醛、酮与格氏试剂的一些重要的非常规反应，以及反应中的立体化学问题。英 文：In this paper some uncoventional reaction of aldehyde and ketone with grignard reagent and the question of stereochemistry in the reaction was stueied chiefly.
- 造句96：饼干和脆饼干是用化学方法发酵的。英 文：Biscuits and crackers are chemically leavened.
- 造句97：但老实说，这个问题连他们自己也搞不清，除非有人能发明一种化学追踪法，可以将矿产一直追踪到开采地，这的确是个很麻烦的问题。英 文：But honestly there is no way for them to be sure. Until someone invents a way to chemically trace minerals from the source mine, it’s a very difficult problem.
- 造句98：介绍了植物对化学性大气污染物的吸附、吸收、同化、降解、转化等修复机理，并指出了其研究方向。英 文：The phytoremediation mechanisms to chemical air pollution on adhering , absorption, assimilation, degradation and transformation are introduced and the research orientation is also put forward.
- 造句99：这是一种坚硬、透明、类似玻璃的塑料。 主要材料之一是称作双酚A (BPA)的化学物质，与雌激素极相似。英 文：It's a hard, clear, glasslike plastic, and one of the main ingredients in that is a chemical called bisphenol A (BPA), which is an estrogen mimic.
- 造句100：从地球深处所喷出的岩浆与仅低于地壳表面所形成的岩浆有着了不同的同位素和化学成分。英 文：Magma rising from deep within the Earth has a different isotopic and chemical composition than magma that forms just below Earth's crust.
- 造句101：化学的一个分科就是要研究发现利用从农产品中提取的原料来创造新的产品，它被称为农业化学。英 文：The branch of chemistry that studies and finds ways to use raw materials from farm products to make industrial products is called chemurgy .
- 造句102：食用盐是一个由化学过程净化了避免吸引湿气的矿物的岩盐。英 文：Table salt is halite that has been purified by a chemical process that prevents the mineral from absorbing moisture.
- 造句103：据农业期刊和食品化学报道，基于实验室的试验表明，煎蛋在封锁血管紧缩素方面的证明是成功的。英 文：Fried eggs proved particularly successful at blocking angiotensin, lab-based tests showed, the Journal of Agricultural and Food Chemistry reports.
- 造句104：但有一点很肯定，如果甲烷排放量确实是如此大，必将产生严重的生物和地球化学影响。英 文：But there’s very little doubt that if methane emissions are as large as this, there will be severe biological and geochemical impacts.
- 造句105：要揭开这一问题的秘底，他还须进行进一步的观测，并等待对阿尔文号采集的这些岩石所进行的地质化学分析结果。 而这还只是个开始，这不禁令辛顿倍感兴奋。英 文：He will have to make more observations and wait for geochemical analysis of the rocks Alvin has picked up to learn the answer to this question, but it's a start and Sinton is excited.
- 造句106：用途：主要用于化学、 玻璃、染料、冶金、机械、搪瓷等工业。英 文：Usage: Mainly used in chemical, glass, dyestuff, ceramic and mechanic.
- 造句107：还包括第一次世界大战时美国从德国没收的染料专利资料，并最终成为美国化学工业基础的一部分。英 文：There are German dyestuff patents that were confiscated by the United States during the First World War and became part of the foundation of the American chemical industry.
- 造句108：德莱夫尼克说，这种关联性表明，气候变暖正在推动这种生物地球化学变化。英 文：This correlation suggests that a warming climate is driving this biogeochemical change, Drevnick says.
- 造句109：“在成千上万年的生物地球化学主要进程中，其发展趋势将会转变，所有的一切仅因为人类排放二氧化碳。” 他这样说。英 文："This is a reversal in trend in a major biogeochemical process that's been in place for thousands of years, all as a result of human emissions of CO2, " he said.
- 造句110：将织物以绳状方式送入煮布锅，煮练用的化学助剂通过泵的加压穿过织物。英 文：The kier is. loaded with cloth in rope form and the scouring chemicals are pumped through the cloth.
- 造句111：化学品泄漏已造成了难以估量的损失。英 文：Chemical seepage has caused untold damage.
- 造句112：脂质自动氧化反应是一个复杂的有机化学反应，同时给人带来潜在的危害。英 文：The auto- oxidizable reaction of lipid is a complex organic chemistry reaction which do latent harm to humankind.
- 造句113：例如，在有些地区，河流三角洲将有机物质和溶解的微量元素注入海洋，目前还不清楚所有这些错综复杂的相关进程将如何影响水的化学性能。英 文：In areas where river deltas inject organic material and dissolved trace elements into the sea, for instance, it’s not clear how all of the intricately related processes will affect water chemistry.
- 造句114：这些物质有时可与其他化学品化合，例如氯。英 文：These substances are sometimes combined with other chemicals, such as chlorine.
- 造句115：“但是，多年来对地球化学的观察让我知道谨慎是明智的，”他说，“无论是这次对于氯同位素的研究还是早期对于水的研究都需要谨慎。”英 文："But years of observation of geochemistry have taught me that caution is wise, " he says, "whether it be for the earlier claims on water or this latest work on chlorine isotopes.
- 造句116：污染当地河道的化学品英 文：chemicals that pollute the local watercourse
【化学】的拼音及解释
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