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pollutants相关的网络例句

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Understanding these relationships will help find ways of thwarting their attacks and using them to clean up pollutants.

如果能够了解它们之间的关系,科学家们就能够找出方法来抵挡细菌的进攻,或者利用细菌来分解污染物。

In addition, different organisms have different ranges of tol erance and threshold levels for various pollutants.

空气中的污染物可以分为两大类,一类主要的污染物是直接混入空气中并且其浓度达到有害程度的化学物质。

Objective To investigate genetic toxicity of three persistent organic pollutants,including aroclor1254,DDT and Toxaphene,using human derived hepatoma(HepG2)cells/in vitro micronucleus assay.

目的用人肝肿瘤细胞Hep G2/体外微核试验检测3种持久性有机污染物Aroclor1254、毒杀芬和滴滴涕的遗传毒性。

Can dispel inorganic and organic pollutants,as well as toxicant.

可消除无机和有机污染物、有毒物。

Results showed that obvious difference existed between kinds and concentrations of pollutants studied in triolein and those in XAD resin extracts, for their difference of sampling ways.

SPMD技术对水中有毒有机污染物浓度估算值与XAD测定值之间差别较大,推测主要来自被动式采样和主动式采样的差异。

Methods SOS/umu assay and the ethidium bromide flurescence assay and the single cell gel electrophoresis assay were applied respectively to detect the DNA damage and DNA cross - links and DNA single strand breaks after exposure to the particle extracts of air pollutants in TSCDG.

方法应用SOS/umu试验,大鼠肺Ⅱ型细胞的DNA交联试验和单细胞凝胶电泳试验,检测危险品货运站空气污染物对DNA的损伤情况。

Auto-sampler to promote traditionally experiential sampling approach to forecasted sampling approach. Therefore, we can accurately evaluate the change of dissolvable and undissolvable pollutants phenomena in the rainstorm events.

自动采样器结合,将传统经验采样方式提升为预测采样方式,并评估在单场雨中溶解性与非溶解性污染物所产生的污染与浓变化。

These circulations contribute favorably or unfavorably to the transport and dispersion of the pollutants.

这些循环对污染物的输送和分布有好的和不好的影响。

Thus a foundation is laid for controlling the pollutants of vadose zone and underground water.

从而为控制包气带及地下水的污染奠定了基础。

However, better wintering conditions next to human habitation may ingeneral compensate for the possible detrimental effects of pollutants on the P.

但是, 更好的wintering 的条件在人的居住旁边也许ingeneral 补尝污染物的可能的恶劣效果在P。

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The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。

The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.

聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力