1. chemical的反义词

1. A chemical change takes place in any substance when it burns.
    物质燃烧时产生化学变化。

2. He devoted his life to chemical research.
    他一生从事化学研究。

1. chemical的意思

1. He is experimenting with a new chemical.
    他正在实验一种新的化学制品。

1. 911查询·英语单词

1. 化学：TC公司目前主要拥有三大检测实验室,竭诚为您提供优异、快捷的服务. 无论您想将产品销往世界何处,我们都将伴随着您,为您的成功而努力. - 电磁兼容(EMC)检测实验室 - 安全(SAFETY)检测实验室 - 化学(CHEMICAL)检测实验室

2. 化学物：C.肺炎(pneumonia) 小儿的肺部疾病以急性肺炎为最多,可以肺泡性或间质性分布来表现细菌性(bacterial)、滤过性毒(viral)、徽菌(fun-gal)、化学物(chemical)、和原虫类(protozoan)等.

1. This product cure illness the mechanism of the health care is:The jade can lower a, stabilizing the brain to press, the jade implies beneficial and various chemical elements of human body, person's brain connect the Cape jade and will produce the static electricity magnetic field, can dredge the axis veins and arteries of the brain; A behavior of each jade brain of the jade pillow orders contact more, have the function of stimulate the massage to the brain nerve acupuncture points, and can promote cerebral blood circulation, thus rise the town to calm down to tranquilize the nerves, dredge the veins and arteries, annoy the blood flowing freely, internal organs Anne and of function.
    本产品具有保健作用，治病保健的机理是：玉能降低头温，稳定脑压，玉含有人体有益的多种元素，人脑接角玉会产生静电磁场，可疏通大脑的中枢经络；玉枕的每个玉块为人脑多点接触，对脑部神经穴位具有刺激按摩的作用，且能促进脑血管血液循环，从而起到镇静安神，疏通经络，气血流畅，脏腑安和的作用。

2. chemical

2. Ex Lind1. Methods: The chemical compositions of volatile oil of the plant which were obtained by steam distillation with hexane were analyzed by GC-MS equipped with a elastic quartz capillary column-HP-5MS5% Phenyl Methyl Siloxane (30 m× 0.25 mm ×0.25 μm).
    利用有机溶剂-水蒸气蒸馏法提取挥发油，用气相色谱-质谱联用进行测定，色谱柱为HP-5MS5%Phenyl Methyl Siloxane(30m×0.25mm×0.25μm)弹性石英毛细管柱，结合计算机检索技术对分离的化合物进行结构鉴定，应用色谱峰面积归一化法计算各成分的相对百分含量。

3. Adhesive tape and film Chemical Materials Division was established in September 1, 2006, with a group of excellent management talents and advanced production equipment.
    胶粘带及膜化工材料事业部组建于2006年9月1日，拥有一批优秀的管理人才和先进的生产设备。

4. chemical

4. My company use the most advanced production equipment, using the highest quality chemical raw materials, specializing in the production of protective film, adhesive tape.
    我公司运用最先进的生产设备、采用最优质的化工原料，专业生产保护膜、胶带。

5. chemical

5. First, cells are exposed to a chemical that creates covalent bonds between DNA and proteins bound to DNA.
    首先，细胞暴露在一种能在DNA与其结合蛋白质之间形成共价键的化学物质中。

6. Due to the formation of the chemical bonds between the coating layer and the inner wall of the capillary, the thermal stability of the column was greatly increased.
    该柱涂层与毛细管内壁间形成的化学键使得其热稳定性好。

7. Objective: To study the chemical constituents with antiviral action from Yinqiaosan on influenza virus.
    中文摘要：目的：对银翘散抗流感病毒作用的物质基础进行研究。

8. The chemical stability of new oxyfluoride glasses containing telluride at different conditions was investigated.
    对新型含碲氧氟化物玻璃在中性、碱性、酸性条件下的化学稳定性进行了研究。

9. chemical的翻译

9. Being the main channel of XAC`S foreign economic and trade cooperation, the company is mainly engaged in the import and export business of aircraft avionics and equipment, mechanical equipment, architectural material, light and chemical industrial product, apparatus and instrument, plywood, textile, antenna etc., undertakes the science and technology advisory, know-how transfer, project contracting, labor cooperation, investment and development, cooperative production., joint production business, and trade in China etc.
    作为西飞集团外经贸的主渠道，公司经营航空器材、机械设备、建筑材料、轻工产品、化工产品、仪器仪表、胶合板、纺织品、天线等进出口业务。承揽科技咨询、技术转让、工程承包、劳务合作、投资开发、合作生产、合资经营、国内贸易等业务。

10. Effects of the physical characters and chemical content of cottonseed on germination and emergence were studied in this paper.
    研究了棉子的物理性状及化学营养成分对发芽率和出苗率的影响，结果表明：发芽率与子指存在极显著的正相关r=0。

11. Methyl isobutyl ketone is one of the most important chemical products, which is widely used in the field of chemical engineering.
      甲基异丁基酮是一种重要的化工原料，应用十分广泛。

12. danci.911cha.com

12. The equivalent standard pollution loadings were compared among different rigions, the results indicated that the water pollution threaten caused by agricultural non-point source pollution was more serious in the south of Jiangsu province and in Nantong than in the other rigions; The equivalentStandard pollution loading rates of different agricultural non-point source pollution in different regions were analysised by clustering analysis method, and the results indicated that Nanjing、Wuxi、Zhenjiang and Changzhou were polluted mainly by domestic living pollution; Xuzhou、Suqian、Taizhou、Yancheng、Lianyungang、Huaian and Nantong were polluted mainly by chemical fertilizer pollution; Suzhou and Yangzhou were polluted corresponsively by animals feces pollution、domestic living pollution、chemical fertilizer pollution and fish breeding pond pollution.
      对各地区的等标污染指数进行比较，发现农业非点源污染对水环境造成的威胁苏南地区和南通明显高于其它苏中、苏北地区；对各个市各非点源污染源的污染负荷率进行聚类分析，发现南京、无锡、镇江、常州以生活污染为主；徐州、宿迁、泰州、盐城、连云港、淮安、南通以化肥污染为主；苏州、扬州两地畜禽粪便污染、生活污染、化肥污染和精养鱼塘污染均占一定的比例。

13. chemical的近义词

13. As a matter of fact, many kinds of chemical substances are hidden in the LPG besides olefin, such as sulfur, water and some impurities, which may cause damages to vehicles and the fuel supply system of the engine if such impurities are fed to the engine directly as its fuel.
      通过试验研究除杂等精制工艺过程，得到了高含烯烃精制液化石油气，消除了杂质对燃料供给系统和发动机的影响。

14. chemical的翻译

14. Is a professional medical equipment, chemical and biological reagents, health products research, development, production stake in the system of private enterprises.
      是一家专业从事医疗器械、生化试剂、保健品的研究、开发、生产的股权制民营企业。

15. Factors affecting catalyst regeneration were discussed based on the coke-burning kinetics of cracking catalyst and the chemical reaction engineering principles.
      利用裂化催化剂上的烧碳动力学和化学反应工程学原理，讨论了催化剂再生的影响因素，并通过再生器的烧焦计算，重点讨论了再生温度、过程热效应、催化剂循环和再生器构型的影响。

16. The DCS applications in raw water intake, chlorination and chemical dosage, filtration station, output pumping house, power switching house and main control room are specially described in detail under different conditions of waterworks.
      并根据水厂生产的工艺过程，着重介绍了集散控制系统在原水取水、加药加氯、滤池、配电、出水泵房和水厂控制室中各种不同场合的应用情况。

17. July 30, 2000 and the world-famous U. S. company DuPont signed a cooperative agreement, became the first area of chemical fibers from DuPont was 3 GT product of the company, DuPont is the world's first eight franchise manufacturers.
      2000年7月30日与世界著名的美国杜邦公司签署合作协议，方圆化纤成为国内首家从杜邦公司获得3GT产品生产权的公司，也是杜邦公司在全球的第8家特许制造商。

18. Some of the light is absorbed and the light that returns is then analyzed in real time to determine the object's chemical content.
      机械试酒师把光线射到酒中，然后即时分析反射回来的光线，确定酒的化学成份。

19. danci.911cha.com

19. The v ineyard will be organic. No chemical past desides pesticides will be used.
      葡萄园将更加接近自然，任何化学药剂不能被使用。

20. Three Friends of the chemical industry, Shandong Haihua and Tianjin Soda Plant in China are located in salt-rich Bohai Bay area, but the crude salt in this year`s rising prices.
      三个化工，山东海化和天津碱厂朋友在中国设在盐丰富的渤海湾地区，但在今年的原油价格上涨盐。

1. 化学的;化学反应的;用化学方法生成的
    Chemical means involving or resulting from a reaction between two or more substances, or relating to the substances that something consists of.

chemical

    e.g. ...chemical reactions that cause ozone destruction.
           导致臭氧受到破坏的化学反应
    e.g. ...the chemical composition of the ocean.
           海洋的化学成分

2. 化学品;化合物;化学制品
    Chemicals are substances that are used in a chemical process or made by a chemical process.

chemical的近义词

    e.g. The whole food chain is affected by the overuse of chemicals in agriculture.
           整个食物链因农业生产过程过多使用化学品而受到影响。
    e.g. ...a chemicals company.
           化工公司

1. material produced by or used in a reaction involving changes in atoms or molecules

    Synonym: chemical substance

1. relating to or used in chemistry

    e.g. chemical engineer
           chemical balance

    Synonym: chemic

2. of or made from or using substances produced by or used in reactions involving atomic or molecular changes

    e.g. chemical fertilizer