GbEng
在麻醉剂的作用下我感到舒服些。 I felt comfortable on narcotic effect.
咳嗽药中含有祛痰剂. The cough medicine contains an expectorant.
在这次事故中，工人受到大剂量的辐射。 In the accident, the workers received a heavy dose of radiation.
她试图用清洁剂来除他短上衣上面的污痕，但搓洗不掉。 The tried to remove the mark from his jacket with a cleaning fluid, but it wouldn't rub out.
我要把原有的油漆全部铲去，并要涂上新的内涂层和上光剂。我要彻底地干一下，决不马马虎虎。 I want all the existing paint stripped off and new undercoat and gloss applied. I want a thorough job, with no half measures.
这种酸乳酪不含人造香料或著色剂. This yoghurt contains no artificial flavouring or colouring.
剂量需要产生特定效应的疫苗、浆液、药物或其他剂的量 The quantity of a vaccine, serum, drug, or other agent necessary to produce a specific effect.
添加剂，添加物少量加入其他物质以使其提高、增强或改变的物质 A substance added in small amounts to something else to improve, strengthen, or otherwise alter it.
消毒剂灭杀细菌。 Disinfectant kills germs.
大多数合成洗涤剂呈粉状或液态. Most synthetic detergents are in the form of powder or liquid.
把你受伤的手指浸在消毒剂里，把毒浸泡出来。 Dip your injured finger in the disinfectant to soak out the poison.
蒸发器蒸发的器具，尤其是用于蒸发吸入药剂的装置 One that vaporizes, especially a device used to vaporize medicine for inhalation.
灭草剂用来摧毁或抑制植物，尤指杂草的生长的化学物质 A chemical substance used to destroy or inhibit the growth of plants, especially weeds.
吸气剂以少量加入化学或冶金过程中用来吸收杂质的物质 A material added in small amounts during a chemical or metallurgical process to absorb impurities.
土壤施用杀虫剂後肥力大增. The fertility of the soil has been greatly improved by the use of pesticides.
一剂乙醚几秒钟后就会使你失去知觉。 A whiff of ether will put you out in a few seconds.
有机氯一种含氯的碳氢化合物杀虫农药，如滴滴涕杀虫剂 Any of various hydrocarbon pesticides, such as DDT, that contain chlorine.
农药，农用化学品用来增加作物产量的化学品，如激素、杀菌剂、杀虫剂 A chemical, such as a hormone, a fungicide, or an insecticide, that improves the production of crops.
嗜中性染料的不一定非用酸性或碱性染剂染色不可的，也易于用中性染剂染色的，尤其指白细胞 Not stained strongly or definitely by either acid or basic dyes but stained readily by neutral dyes. Used especially of white blood cells.
渗碳处理一种冶金镀膜工序，在此工序中把钢或铁浸入另一种金属如锌、铬或铝的粉剂里，并加热至这一金属的熔点温度以下 A metallurgical coating process in which iron or steel is immersed in a powder of another metal, such as zinc, chromium, or aluminum, and heated to a temperature below the melting point of either.
石脑油一种高度挥发性的易燃液态碳氢化合物混合物，从石油、煤焦油和天然气中提炼出来，并用作石油、溶剂和制造各种化合物中 Any of several highly volatile, flammable liquid mixtures of hydrocarbons distilled from petroleum, coal tar, and natural gas and used as fuel, as solvents, and in making various chemicals.
氢化裂解将石油的含氢分子分裂成更简单的分子（象汽油和煤油的分子）的过程，此分裂过程是在加催化剂及高压氢气的条件上进行的 A process by which the hydrocarbon molecules of petroleum are broken into simpler molecules, as of gasoline or kerosene, by the addition of hydrogen under high pressure and in the presence of a catalyst.
解毒剂一种药物复合剂，以前用于解毒 A medicinal compound formerly used as an antidote for poison.
颜料溶解液，展色剂用以稀释颜料至合适浓度的稀释液 A solvent with which paint is thinned to the proper consistency.
熟石膏粉供绘画或作浅层浮雕表面用的混有胶水的熟石膏制剂 A preparation of plaster of Paris and glue used as a base for low relief or as a surface for painting.
对比染色剂，对照染色剂一种对比颜色的染色剂，用来染制主染色剂染后显不出的显微术标本成分 A stain of a contrasting color used to color the components in a microscopic specimen that are not made visible by the principal stain.
病人情况危急，因而需要手术，但又无法保证她是否能经受得住麻醉剂，外科医生处于进退两难的境地。 The patient's condition was critical and she needed an operation but there was no guarantee that she would survive the anaesthetic; the surgeon was on the horns of a dilemma.
身体经不住那麽大剂量的放射线。 The body cannot tolerate such large amounts of radiation.
色质干的着色物质，通常是一种可与水、油或其他固定剂混合的粉末，可制成漆和类似的产品 Dry coloring matter, usually an insoluble powder to be mixed with water, oil, or another base to produce paint and similar products.