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- We detected minute quantities of copper in the pantry. 我们在岩石标本中发现了微量的铜。
- Chemistry that deals with minute quantities of materials,frequently less than one milligram in mass or one milliliter in volume. 微量化学研究极小数量物质的化学，通常研究对象质量小于一毫克或体积小于一毫升
- Chemistry that deals with minute quantities of materials, frequently less than one milligram in mass or one milliliter in volume. 微量化学研究极小数量物质的化学，通常研究对象质量小于一毫克或体积小于一毫升
- During the initiation and progression of disease, minute quantities of a product in small populations of cells or tissues may be vital for the pathogenesis of the disease. 在启动和进展病钟小种群数量的产品,可对细胞或组织中的发病疾病。
- Today large quantities of lead still go into the manufacture of rolled sheet and extruded pipe. 今天，大量的铅仍然用来轧制成铅板或挤压成铅管。
- The library has quantities of reference sources. 该图书馆藏有大量可供参考的原始资料。
- Once set, the gelatin surface was seeded by picking up a minute quantity of bacterial cells on a platinum needle. 固态化后，用一白金丝蘸取小量细菌细胞接种在明胶表面上。
- It hides large quantities of nuts inside trees. 它把大量的坚果贮藏在树里面。
- A ball of lead will weigh down an equal bulk of feathers. 一个铅球要比同样大小的羽毛团重。
- A border or rim of lead, as around a windowpane. 铅框一铅制边界或框，如围在窗玻璃格四周的
- An alloy composed of lead, tin, and zinc. 铅锡锌化合物由铅、锡和锌组成的一种合金
- Meanwhile, China exported large quantities of lead, zinc, tungsten, tin, antimony, rare earths, magnesite, fluorspar, barite, talc, and graphite, and other leading mineral products. 铅、锌、钨、锡、锑、稀土、菱镁矿、萤石、重晶石、滑石、石墨等优势矿产品的出口量较大。
- Small quantities of poison were detected in the dead man's stomach. 在死者胃中找到了少量的毒药。
- They captured large quantities of arms and ammunition. 他们缴获了大量武器弹药。
- The remaining quantity of lead in water, the adsorption rate of lead and the lead quantity adsorbed by a unit of specimen weight are recorded separately. 得到了相应条件下的铅离子残留量、吸附铅离子质量分数、单位试样吸附铅的质量。
- He imbibes vast quantities of strong coffee. 他喝大量的浓咖啡。
- We to ed the leak i the ga ipe y mea of lead. 我们用铅堵塞了煤气管上的漏洞。
- Scientists grow large quantities of common mould. 科学家们培殖了大量的普通霉。
- Strips of lead used to hold the panes of a window. 铅框用于支撑窗玻璃格的铅条
- chemistry that deals with minute quantities of materials,frequently less than one milligram in mass or one milliliter in volume 研究极小数量物质的化学，通常研究对象质量小于一毫克或体积小于一毫升
