chemical 

1140
高中CET4CET6
单词释义
adj.化学的,与化学有关的,用化学方法制造的,化学作用的
n.化学制品,化学品
词根词缀记忆/谐音联想记忆 补充/纠错
词根chemi 化学 + cal …的 → 化学的 →  …………
词性拓展记忆 / 词形拓展记忆
原形:chemical复数:chemicals
词组和短语补充/纠错
chemical apparatus 化学仪器
chemical weapons 化学武器
chemical symbols 化学符号
chemical terminology 化学术语
chemical action 化学作用
chemical reaction 化学反应
chemical plant 化工厂
chemical engineering 化学工程
chemical compound 化学化合物
trigger chemicals 触发化学品
chemical contaminants 化学污染物
a chemical works 化工厂
chemical fertilisers 化肥
chemical reaction 化学反应
chemical fertilizer 化学肥料
chemical weapon 化学武器
toxic chemicals 有毒化学品
chemical elements 化学元素
chemical pesticide 化学杀虫剂
chemical resistance 耐化学性
trigger chemical 触发化学品
inorganic chemical 无机化学品
hazardous chemical 危险化学品
cancer-causing chemical 致癌化学物质
chemical parameter 化学参数
toxic chemical constituent 有毒化学成分
organic chemical 有机化学品
chemical oxidising agent 化学氧化剂
chemical cycle 化学循环
chemical agent 化学试剂
chemical weapon substance 化学武器物质
special chemicals 特殊化学品
poisonous chemicals 有毒化学品
chemical level 化学水平面
chemical energy 化学能
chemical equilibrium 化学平衡
rate of chemical reaction 化学反应速率
chemical corrosion 化学腐蚀
no chemical reaction 无化学反应
shift of chemical equilibrium 化学平衡转移
thermo chemical equation 热化学方程式
chemical reduction 化学还原
chemical apparatus 化学仪器
chemical property 化学性质
harsh chemicals 苛刻的化学品
chemical composition 化学成分
chemical change 化学变化
chemical weapons 化学武器
chemical symbol 化学符号
chemical equation 化学方程式
toxic chemical 有毒化学品
chemical bond 化学键
add chemicals 添加化学品
chemical action 化学作用
chemical products 化学制品
chemical industry 化学工业
chemical element 化学元素
chemical fertiliser 化学肥料
chemical pesticide leakage 化学农药泄漏
particular chemical 特殊化学品
Chemical Oxygen Demand 化学需氧量
chemical experiment 化学实验
be treated as new chemicals with separate safety tests and clear labelling 被视为具有单独安全测试和清晰标签的新化学品
chemical herbicides 化学除草剂
单词例句
A drug is a chemical substance.
药物是一种化学物质。
They are affected by certain body chemicals.
它们受到某些人体化学物质的影响。
He is good at chemical experiments.
他很擅长化学实验。
The chemical reaction between baking soda and vinegar produces carbon dioxide gas.
小苏打和醋之间的化学反应会产生二氧化碳气体。
She's a chemist, specializing in organic chemistry.
她是一名化学家,专攻有机化学。
The chemical formula for water is H2O.
水的化学式是H2O。
Chemical pollutants pose a significant threat to our environment.
化学污染物对环境构成重大威胁。
He tested the purity of the chemical compound by analyzing its composition.
他通过分析化合物的组成来测试其纯度。
The company is researching new chemical compounds for pharmaceutical applications.
公司正在研究用于制药的新化学化合物。
She wore gloves to protect her hands from the harsh chemicals in the laboratory.
她在实验室里戴手套以保护双手免受强烈化学物质的伤害。
The chemical bond between atoms is what holds molecules together.
原子之间的化学键使分子结合在一起。
A chemical spill at the factory led to an immediate evacuation.
工厂的化学品泄漏导致了立即疏散。
Scientists are always exploring new chemical elements on the periodic table.
科学家们一直在周期表上探索新的化学元素。
As the largest chemical market in the world, China plays a vital and strategic role for BASF.
作为世界上最大的化学品市场,中国对巴斯夫具有至关重要的战略地位。
China Petroleum and Chemical Corp, also known as Sinopec, has reached an agreement with UK oil and gas giant BP to deepen their cooperation in the exploration of new energy transformation opportunities during the World Economic Forum in Davos, the company shared on Thursday.
周四,中国石油化工集团公司与英国石油天然气巨头英国石油公司达成协议,在达沃斯世界经济论坛期间深化合作,探索新能源转型机遇。
On Thursday, German chemical giant BASF announced the launch of a thermoplastic polyurethanes (TPU) facility, the second plant to come on stream at the 10 billion-euro Verbund site under construction in Zhanjiang, Guangdong province.
周四,德国化工巨头巴斯夫宣布启动热塑性聚氨酯(TPU)工厂,这是广东省湛江市正在建设的价值100亿欧元的Verbund工厂的第二个投产工厂。
Meanwhile, the actual investment of German enterprises in China in the fields of motor equipment manufacturing and chemical manufacturing increased by 172 percent and 91 percent, respectively.
同时,德国企业在华电机设备制造和化工制造领域的实际投资分别增长了172%和91%。
China's leading energy enterprises, including CNPC, China National Offshore Oil Corp and China Petroleum & Chemical Corp, have been present in Iraq for years, it said.
报道称,包括中国石油天然气集团公司、中国海洋石油总公司和中国石油化工集团公司在内的中国领先能源企业已在伊拉克驻扎多年。
The deal will help Aramco achieve its strategic goals of expanding its chemical industrial chain and provide Rongsheng with reliable feedstock and advanced technology and expertise.
这笔交易将有助于阿美石油公司实现其扩大化工产业链的战略目标,并为荣盛提供可靠的原料、先进的技术和专业知识。
Guangzhou boasts a well-established supply chain system that has fostered multiple industry clusters, including textiles and garments, leather goods, cosmetics, and daily chemical products, said Liu Hang, business director of Temu.
特木集团业务总监刘航表示,广州拥有完善的供应链体系,培育了包括纺织服装、皮革制品、化妆品和日化产品在内的多个产业集群。
"The regular on-site coordination and timely communication with local government departments have significantly facilitated our operations, effectively boosting project progress and securing time for completion," said Liu Wenpeng, head of the engineering department at Weifang-based Yaxing Chemical.
总部位于潍坊的亚星化工工程部负责人刘文鹏表示:“定期的现场协调和与当地政府部门的及时沟通极大地促进了我们的运营,有效地推动了项目进度,确保了完工时间。”。
China Petroleum & Chemical Corp, also known as Sinopec, launched the country's largest LNG storage tank last month in Shandong province, with a storage capacity of 270,000 cubic meters.
中国石油化工集团公司上个月在山东省推出了中国最大的液化天然气储罐,储罐容量为27万立方米。
Sinopec's shale gas well 6-2HF at China's largest shale gas field, the Fuling shale gas field, has produced approximately 400 million cubic meters of natural gas so far, said its operator China Petroleum & Chemical Corp, China's largest oil refiner.
中国最大的炼油商中国石油化工集团公司表示,中石化在中国最大的页岩气田涪陵页岩气田的6-2HF页岩气井迄今已生产约4亿立方米天然气。
考试真题例句(机器翻译仅供参考)
全部
高考
六级
四级
考研

高考In study after study, it appears that these chemical conversations help the neighbors.

在一项又一项研究中,这些化学对话似乎对邻居有所帮助。

2017年高考英语全国卷2 阅读理解 阅读D 原文

六级In cases where sewage mud is used, expensive chemical fertilizer use can be avoided.

在使用污水泥浆的情况下,可以避免使用昂贵的化肥。

2016年6月阅读原文

六级Chemical testing showed that over the two years before her death, she moved about every two months.

化学测试显示,在她去世前的两年里,她每两个月就要搬家一次。

2015年12月六级真题(第二套)听力 Section C

四级The supervisor of the laboratory is beginning to get headaches and dizzy spells because she says it's dangerous to breathe some of the chemical smoke there

实验室的主管开始感到头痛和头晕,因为她说在那里呼吸一些化学烟雾是危险的

2011年6月听力原文

高考So condors with high levels of lead are sent to Los Angeles zoo, where they are treated with calcium edta, a chemical that removes lead from the blood over several days.

因此,含铅量高的秃鹰被送到洛杉矶动物园,在那里它们被用edta钙处理,edta钙是一种化学物质,可以在几天内去除血液中的铅。

2016年高考英语北京卷 阅读理解 阅读C 原文

四级The supervisor of the laboratory is beginning to get headaches and dizzy spells because she says it's dangerous to breathe some of the chemical smoke there.

实验室的主管开始感到头痛和头晕,因为她说在那里呼吸一些化学烟雾是危险的。

2011年6月听力原文

六级It will drive producers of chemical fertilizers out of business.

这将迫使化肥生产商停业。

2016年6月阅读原文

六级Heating this chemical compound drives off carbon dioxide gas, leaving calcium oxide.

加热这种化合物会排出二氧化碳气体,留下氧化钙。

2018年12月六级真题(第二套)听力 Section C

四级Muscle performance can also be affected by a phenomenon called "central fatigue", in which an imbalance in the body's chemical messengers prevents the central nervous system from directing muscle movements effectively.

肌肉表现也会受到一种称为“中枢疲劳”的现象的影响,在这种现象中,身体化学信使的不平衡会阻止中枢神经系统有效地引导肌肉运动。

2017年6月四级真题(第三套)阅读 Section A

高考But she expects using the chemical in some kind of industrial process-not simply "millions of worms thrown on top of the plastic".

但她希望在某种工业过程中使用这种化学物质,而不仅仅是“数百万只虫子扔在塑料上”。

2018年高考英语北京卷 阅读理解 阅读C 原文

高考Other experts say part of the problem is chemical.

其他专家说,部分问题是化学物质造成的。

2017年高考英语浙江卷(6月) 阅读理解 阅读B 原文

四级A drug is a chemical substance.

药物是一种化学物质。

2015年12月听力原文

六级The chemical composition of rainfall changes slightly as rain clouds move.

随着雨云的移动,降雨的化学成分略有变化。

2015年12月六级真题(第二套)听力 Section C

六级The method relies on measuring how chemical variations in drinking water show up in people's hair.

该方法依赖于测量饮用水中的化学变化如何在人的头发中出现。

2015年12月六级真题(第二套)听力 Section C

六级Colleges, for their part, have since 1985 graduated fewer chemical, mechanical, industrial and metallurgical (冶金的) engineers, partly in response to the reduced role of manufacturing, a big employer of them.

就大学而言,自1985年以来,化学、机械、工业和冶金专业的毕业生数量有所减少(冶金的) 工程师,部分是为了应对制造业角色的减少,成为他们的大雇主。

2013年6月阅读原文

六级In Ludwigshafen, German chemicals giant BASF runs an interconnected complex of more than 200 chemical factories, where heat produced by one chemical process is used to power the next.

在路德维希港,德国化工巨头巴斯夫经营着一个由200多家化工厂组成的相互连接的综合体,其中一个化学过程产生的热量被用来为下一个提供动力。

2007年12月英语六级真题

六级” A 2004 report in the journal Pediatrics explained that nervous parents have more to fear from fire, car accidents and drowning than from toxic chemical exposure.

2004年发表在《儿科学》杂志上的一份报告解释说,与接触有毒化学物质相比,紧张的父母更害怕火灾、车祸和溺水。

2009年12月英语六级真题

六级And one chemical industry spokesperson calls her “a top gun” for the environmental movement.

一位化工行业发言人称她为环保运动的“头号人物”。

2009年12月英语六级真题

四级Some researchers think they have the answer, and it comes down to the structure of the food, not its chemical composition—a finding that could help rid some processed foods of chemical preservatives.

一些研究人员认为他们已经找到了答案,这取决于食品的结构,而不是其化学成分——这一发现可能有助于去除一些加工食品中的化学防腐剂。

2000年1月大学英语四级(CET-4)真题

四级The level of formaldehyde (甲醛) gas in her kitchen was twice the maximum allowed by federal standards for chemical workers.

甲醛水平(甲醛) 她厨房里的煤气是联邦化学工作者标准允许的最高煤气量的两倍。

2001年1月大学英语四级(CET-4)真题

四级As the tree grows it adds a layer to its trunk taking up chemical elements from the air.

随着树的生长,它在树干上增加了一层吸收空气中化学元素的物质。

2002年6月大学英语四级(CET-4)真题

四级A friend of mine (a sales representative for a chemical company) was making twice the salary of her college instructors her first year on the job—even before she completed her two-year associate degree.

我的一个朋友(一家化工公司的销售代表)在工作的第一年,甚至在她完成两年的副学士学位之前,她的工资是大学讲师的两倍。

2003年1月大学英语四级(CET-4)真题

四级The method relies on measuring how chemical variations in drinking water show up in people’s hair.

该方法依赖于测量饮用水中的化学变化如何在人们的头发中表现出来。

2009年6月英语四级考试真题

四级The chemical composition of rainfall changes slightly as raid clouds move.

降雨的化学成分随着乌云的移动而略有变化。

2009年6月英语四级考试真题

四级Conversely, chemical engineers straight out of school can easily make almost four times the wages of an entry-level high-school graduate.

相反,直接从学校毕业的化学工程师的工资几乎是入门级高中毕业生的四倍。

2013年12月大学英语四级考试真题(第3套)

考研They have also been experimenting with techniques of cultivating plants by using mixtures of chemical compounds and water only, and then there will be no need for ordinary soil.

他们还试验了只使用化合物和水的混合物种植植物的技术,这样就不需要普通的土壤了。

1980年全国硕士研究生入学统一考试英语试题

考研Although much was known previously about the chemical properties of aluminum and their application to practical uses, it was not until sixty years ago that a method of extracting aluminum ore was found which could lead to a cheap large-scale process.

尽管以前人们对铝的化学性质及其在实际应用中的应用知之甚少,但直到60年前,才发现了一种提取铝矿石的方法,这种方法可以实现廉价的大规模工艺。

1984年全国硕士研究生入学统一考试英语试题

考研Many people mistakenly believe the term drug refers only to some sort of medicine or an illegal chemical taken by drug addicts.

许多人错误地认为“毒品”一词只指吸毒者服用的某种药物或非法化学物质。

1997年全国攻读硕士学位研究生入学考试英语试题

考研In several of the studies, when stressed-out female rats had their ovaries (the female reproductive organs) removed, their chemical responses became equal to those of the males.

在几项研究中,当压力过大的雌性大鼠切除卵巢(雌性生殖器官)时,它们的化学反应与雄性大鼠相同。

2008年全国硕士研究生招生考试英语试题

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