查询词典 quantities

But in today's quantities, it is an under-regulated industrial pollutant.

但以今天的数量，它已变成了一个缺乏管制的工业污染物。

Eg : Large quantities of water has been polluted in the last few years.

在过去的几年中，大量的水被污染了。

This paper has introduced the process of producing open cell polyurethane foam,and particularly discussed the effect of the different types and quantities of polyalcohol, catalysts, and surfactants impact on foam aperture, and analyzed the influences factors of foam reaction.

介绍了大孔径网状聚氨酯泡沫塑料的制备工艺，着重讨论了多元醇种类及不同用量的催化剂、表面活性剂对泡沫孔径和经络的影响，分析了影响发泡反应的多种因素。

Portland Cement The properties of concrete depend on the quantities and qualities of its components.

波特兰水泥混凝土的性能取决于其各成分的数量和质量。

The modern factory used power-driven machines and assembly line techniques to turn out large quantities of well-made goods.

现代化工厂使用电动机械和装配线技术生产大量优质产品。

If you eat predominantly natural foods, and avoid large quantities of processed foods, you have little to worry about.

如果您吃为主的天然食品，并避免了大量的加工食品，你有一点担心。

If your price is in line with the prevailing market, we can take large quantities.

如果你们的价格与市场价格相一致，我们可大量购买。

Gas hydrates exist in vast quantities around the world but so far isn't producible as an energy resource.

全球各地都有大量的气水合物，但目前还不能作为能量来源进行生产。

But profuse quantities of missing links which could be termed "indisputable evidence" have never been found.

但满头数量的缺失环节，可称为"无可辩驳的证据"，从未发现。

Even more importantly, there will very likely be shortages of quality foods containing all of the necessary levels of active and absorbable vitamins and minerals of the necessary types, and in the right or proportional quantities, to allow for the human body to properly and adequately nourish itself.

更重要地，我们知道：一般的品质食物应该具有必要的活性等级、包含可吸收的维生素和必要类型的矿物质，并以适当或均衡的数量来供给人体正常和充分的滋养；但随着上述疾病的爆发，很有可能继而造成这类品质食物的短缺。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。