有机物

Nitrogen gas (N2) makes up 78 percent of our atmosphere, but most organisms cannot utilize this source of nitrogen to grow, because the nitrogen atoms are held together by a tight triple bond so strong that it requires extreme temperatures and pressures to break.

氮气构成了大气的78%，但是大部分的有机物不同利用这一资源来生长，因为氮原子十分坚固的固定在了一起，他们需要特别的高温高压才会被分裂进而被生物利用。

We have spectrometers that can see organics, hydrocarbons, and byproducts of water ice.

我们光谱仪，可以看到有机物，碳氢化合物和水冰的副产品。

Many organics are thought to be carcinogens, and regulatory decisions are often made based on this risk.

许多有机物被认为含有致癌物质，并且有规则的决定经常在这种风险中被做出来。

01 Micron in diameter to between 0.001 microns to filter out micro-organisms, bacteria, algae, macromolecular organic compounds, pesticides, synthetic detergent.

直径在0.01微米到0.001微米之间，可滤出微生物、细菌、藻类、大分子有机物、农药、合成洗涤剂。

The major contaminants in industrial wastewater and ground water are the volatile organic compounds , and ...

工业废水和地下水中的主要污染物是挥发性有机物，其对水体的污染已引起全世界的普遍关注和重视。

According to the channel transverse,hydrological condition,sewage outfall distribution,and branch status,experimental samples were collected from eight crosssections in the Wanzhou section of the Yangtze River and Zhuxi River.

按照河床形态、水文条件、排污口分布、支流状况等特点从长江万州段及长江支流苎溪河选取8个断面进行采样，对水样中溶解性有机物的荧光光谱特征进行了分析和研究。

Objective To study the efficacy of disinfectants in inactivation of poliovirus and the influence of organic substance on the disinfection efficacy.

目的 研究高、中、低效消毒剂对脊髓灰质炎病毒的灭活效果及有机物浓度对其的影响。

The technology of water washing can remove all above-mentioned harmful impurities except of P〓O〓 in crystal lattice. However, the feasibility of water washing technology may rely on the ability in investment as the initially required investment size is big. Also, this technology may cause a secondary pollution as the process generates large amount of waste water. Organic matters can be removed by a floating technology. Lime may be used as a neutralizing agent which transforms watersoluble P〓O〓, F〓 into salts of low solubility. Grinding can improve the crystal morphology and the gradings of PG. A combined technology of neutralization with grinding may have the advantages of both.

水洗可除去除共晶P〓O〓以外的所有杂质，但存在一次性投资大、工艺复杂、污水排放造成二次污染等问题；浮选可除去磷石膏中的有机物；石灰中和使有害态的可溶磷、氟转化为惰性的难溶盐；适当的球磨可有效改善磷石膏的颗粒形貌与级配；筛分可除去有害杂质含量特别高的部分，提高磷石膏品质；球磨与石灰中和结合的预处理工艺，既消除了主要有害杂质的影响，又改善了磷石膏颗粒结构与级配。

Collectively, we refer to these compounds as natural organic matter. Disinfection by-products are formed in the water when chlorine compounds react with the NOM in the water.

当使用氯消毒的时候，自然水体所含有的自然有机物质会与氯产生反应，形成氯化有机物副产品。

The activity of the prepared catalyst was investigated by degradation of methyl orange artificial wastewater by microwave induced oxidation process.

微波诱导氧化技术是近年来发展起来的一种新型的可在常温常压下氧化或解降有机物的方法。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。