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Many of these organic compounds are necessary, but are missing from our processed food supply.

许多这些有机物是必要的,但下落不明,从我们的加工食品供应。

Adding phosphate may increases more energy into both classical food chain (diatom->copepod) and microbial food chain (bacteria->protist-> mesozooplankton). But the energy into microbial food chain is more than classical food chain and plays more important role than the later.

加磷提高了浮游生态系统中经典食物链和微食物链(溶解有机物→细菌→原生动物→中型浮游动物)的能量负荷,而且分配到微食物链的能量比例会提高,微食物链的作用得到加强。

The modified pyrophyllite can adsorb 83.1% of hydroquinone molecules, while natural pyrophyllite did only 26.8% of them.

采用湿法活化工艺选择不同类型的有机活化剂对叶蜡石粉体进行了活化处理,并进行了对水中极性有机物对苯二酚的吸附实验。

As a widely used organic intermediate, quinoline play an important role in the field of drug filtration, chemical analysis, dye industry, etc.

喹啉类衍生物是重要的有机物中间体,在药物筛选、化学分析、染料工业等领域都有很广泛的应用。

Quinoline is a representative compound of NHAs, which are ubiquitous environmental compounds.

论文选取一类常见的难降解有机物-含氮杂环化合物中的代表物质喹啉作为研究对象。

The proposed cycle combines the organic Rankine cycle and the ejector refrigeration cycle, producing power as well as refrigeration simultaneously. The ejector is driven by the exhausts from the turbine.

该系统将有机物朗肯循环与喷射式制冷循环相结合,利用透平排气驱动喷射器工作,同时实现发电和制冷的功能。

This paper describes researches on the reaeration process of turbulent water body as well as the effect of neutral salts and organics in turbulent water on the reaeration of experimental scale.

在实验水槽中,通过测量水体中溶解氧浓度的变化,研究不同搅拌速度、搅拌头处于不同水深情况下的复氧过程,以及紊动水体中中性盐和有机物对复氧的影响,并在表面传质系数分析的基础上,摸拟计算复氧系数 k2与水深H的关系。

The reaeration process and reaeration velocity play key roles in the transfer, diffusion and purification process of organic pollutants.

在实验水槽中,通过测量水体中溶解氧浓度的变化,研究不同搅拌速度、搅拌头处于不同水深情况下的复氧过程,以及紊动水体中中性盐和有机物对复氧的影响,并在表面传质系数分析的基础上,摸拟计算复氧系数 k2与水深H的关系。

In this study, the advanced treatment of pharmaceutical wastewater containing recalcitrant organics was evaluated.

在这项研究,包含不服从的有机物的配药污水的先进的治疗被评估了。

Modern industries, especially chemical industries, have discharged many kinds of recalcitrant organic compounds,...

大量的难降解有机物进入环境造成了严重的环境问题,急需开发新的生物处理技术来及时有效地去除这类物质。

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It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发,分析对称连杆曲线上鲍尔点的产生条件,提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品,年生产总值3000万美元,产品价廉物美、选料上乘、质量保证,深受国内外客户的青睐

The eˉtiology of hemospermia is complicate,but almost of hemospermia are benign.

血精的原因很,以良性病变为主。