Substance
Substance 的中文翻译
音标:
n.
物质, 实质, 主旨
Substance
n.
物质,物
Substance 的英文句子和中文句子
This substance is soluble in alcohol.
这种物质能够溶解在酒精中。
A chemical substance used to destroy or inhibit the growth of plants, especially weeds.
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 protein substance produced in the blood or tissues in response to a specific antigen, such as a bacterium or a toxin. Antibodies destroy or weaken bacteria and neutralize organic poisons, thus forming the basis of immunity.
抗体,免疫体血液或组织针对某种抗原如细菌或毒素而产生的蛋白质物质。抗体消灭细菌或削弱其作用,中和有机毒素,因而形成免疫力
The substance is irritable to sensitive skin.
这种物质对敏感的皮肤有刺激性。
An inert substance used to dilute.
稀释剂一种惰性物质
A hypothetical substance formerly thought to be a volatile constituent of all combustible substances released as flame in combustion.
燃素,热素原来假设的在所有燃烧物质中挥发性的一种物质成分,在燃烧中作为火焰而被释放出来
Chlorophyll is a green substance in plants that absorbs energy from sunlight and helps them grow.
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。
An enzyme that promotes the passage of a substance across a cell membrane.
透性酶激活另一种物质穿透细胞膜的一种酶
A substance that retards or arrests a chemical reaction.
反催化剂延缓或阻碍化学反应的物质
Antitoxin is substance that acts against a poisonous substance and prevents it from having a harmful effect.
抗毒素是抵抗有毒物质并防止其产生有害作用的物质。