GbEng
金刚砂是非常坚硬的金属物质。 The emery is a hard metallic substance.
这些货物质量不好。 The goods are of poor quality.
他们的货物质量很好。 Their merchandise is of high quality.
石墨是一种软而黑的物质。 Graphite is a soft black substance.
植物从泥土中吸收矿物质和其他养料。 Plants absorb minerals and other nutrients from the soil.
叶绿素是生长在植物中的绿色物质，它能吸收阳光，促进植物生长。 Chlorophyll is a green substance in plants that absorbs energy from sunlight and helps them grow.
这种物质能够溶解在酒精中。 This substance is soluble in alcohol.
过敏是身体对某些物质的不良反应。 An allergy is an adverse reaction of the body to certain substances.
抗毒素是抵抗有毒物质并防止其产生有害作用的物质。 Antitoxin is substance that acts against a poisonous substance and prevents it from having a harmful effect.
麝香是一种有强烈气味的物质。 Musk is a kind of strong-smelling substance.
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.
角制的用动物角或类似物质制成的 Made of horn or a similar substance.
精神上的缺少物质形式的或实质的 Lacking material form or substance.
变质从一种物质向另一种物质的转化 Conversion of one substance into another.
植物从泥土中吸收矿物质和其他养料. Plants draw minerals and other nutrients from the soil.
物理学家们正在研究对环境危害少的发电新方法，与此同时，许多发电厂也在实现现代化以减少污染物质的释放量。 Physicists are studying new ways of generating electricity with less damage to the environment. In the meantime, many power plants are being modernized to give off less polluting material.
紧密的物质上牢固的或致密的 Firm or compact in substance.
新陈代谢维持生命所必需的，发生于存活细胞中或生物体中的物理和化学过程的总和。在此过程中，一些物质被分解从而为生命过程提供能量，而另一些维持生命所必需的物质则被合成 The complex of physical and chemical processes occurring within a living cell or organism that are necessary for the maintenance of life. In metabolism some substances are broken down to yield energy for vital processes while other substances, necessary for life, are synthesized.
基质，脉石嵌有化石或水晶的固体物质 The solid matter in which a fossil or crystal is embedded.
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.
烟斗，烟筒抽烟用具，由木头、粘土或其他物质组成的管子，一头带有小吹嘴 A device for smoking, consisting of a tube of wood, clay, or other material with a small bowl at one end.
角蛋白一种不溶解的较硬的蛋白物质，是头发、指甲、角和蹄的主要结构成分 A tough, insoluble protein substance that is the chief structural constituent of hair, nails, horns, and hoofs.
共沸混合物两种或多种物质组成的液体混合物，当在某种压力下被蒸馏或局部汽化时，在气体状态下和在液体状态下保留相同的物质的成分 A liquid mixture of two or more substances that retains the same composition in the vapor state as in the liquid state when distilled or partially evaporated under a certain pressure.
矫作物非正常出现而是由外界因素或作用所产生的一种结构或物质，如经固定后，在显微镜下才能看到的标本中的一种活生命组织中不会出现的结构 A structure or substance not normally present but produced by an external agent or action, such as a structure seen in a microscopic specimen after fixation that is not present in the living tissue.
食物，粮食通常是源于植物和动物的物质，包含有人体营养物的必不可少物质或由其组成如：糖类、脂肪、蛋白质、维他命和矿物质等，由产生能量、促进发育和维持生命的组织消化和吸收 Material, usually of plant or animal origin, that contains or consists of essential body nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals, and is ingested and assimilated by an organism to produce energy, stimulate growth, and maintain life.
沙漏；滴漏用于计时的仪器，由两个玻璃盒组成，中由一细颈相连，盒内装有一定量的沙子，水银或其他流动物质，这些物质在一固定量的时间里，通常为一个小时，从上方的盒内慢慢流入下方的盒子中 An instrument for measuring time, consisting of two glass chambers connected by a narrow neck and containing a quantity of sand, mercury, or another flowing substance that trickles from the upper chamber to the lower in a fixed amount of time, often one hour.
发热原使发热的一种物质 A substance that produces fever.
不是一切形式的物质都具有相同的特性的。 All forms of matter do not have the same properties.
大多数人熟悉一切物质都是由原子组成的这一概念。 Most people are familiar with the idea that all matter consist of atoms.
这座工厂排出的化学物质改变了整个地区的生态. Chemicals in the factory's sewage system have changed the ecology of the whole area.
装填物为了增加重量或尺寸或填满空余而加进去的物质 Something added in order to augment weight or size or fill space.
为了度量物质，我们必须有重量，容积和长度的单位。 For the tolerance substance, we must have weight, volume and the units of length.
分子扩散运动两种或更多种物质的分子由于随机的热运动自发混合在一起 The spontaneous intermingling of the particles of two or more substances as a result of random thermal motion.
火山灰火山爆发喷射出来的粉末状颗粒物质 Pulverized particulate matter ejected by volcanic eruption.
膨胀凝固性一种粘性物质在压力下变成凝固的现象 The phenomenon whereby a viscous substance solidifies under pressure.
抗维生素一种破坏或抑制维生素的新陈代谢功能的物质 A substance that destroys or inhibits the metabolic action of a vitamin.
界面在相关区域，实体，物质或阶段之间所形成共同界限的面 A surface forming a common boundary between adjacent regions, bodies, substances, or phases.
三色性某些矿物质所具有的特性，当放在白光下从三个不同的方向观察，会呈现出三种不同的颜色 The property possessed by certain minerals of exhibiting three different colors when viewed from three different directions under white lights.
固体、液体和气体是物质的三种状态。 Solid, liquid and gas are three kinds of states of substance.
精髓赋予特性或增添活力的物质或性质 A substance or quality that imparts identity and vitality; essence.
矿渣诸如砂砾或矿渣等物质，可从中提取金属 Material, such as gravel or slag, from which metal is extracted in mining.
麦麸由谷糠和营养物质调成的混合物，用以饲养牲畜和家禽 A mixture of ground grain and nutrients fed to livestock and fowl.
品质（质量）索赔是在货物质量低劣或是质量改变的条件下发生的。 Claim on quality originates from inferior quality of goods or quality changes.
铜合金铜与锡、锑、磷或其物质构成的一种合金，含锡，也可不含锡 Any of various alloys of copper, with or without tin, and antimony, phosphorus, or other components.
在阴极射线管显示器中，用电子束激励后荧光物质光发射的持续现象。 In cathode ray tube display, the continuation of light emission from phosphor after excitation by the electron beam.
自那时起，从埃及的木乃伊头发到石器时代的檀香木等有机物质的年代都已被确定。 Since then, organic materials ranging from Egyptian mummy hair to Stone Age sandals have been dated.
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.
据说惊人的大量有毒物质正堆在英国最大的化学物品废品站里……当地政府……对……堆在它门口的垃圾理所当然地感到忧虑。 A frightening brew of poisonous waste is said to be accumulating in Britain's biggest chemical dump… The local authority… is rightly worried about the… tip on its doorstep.