查询词典 deleterious

In the last several decades, along with the rapid development of scale livestock and poultry industry in China, the increase of deleterious contaminants, such as heavy metals, residues of animal medicine, salinities, and maleficent bacteria, in the manures of livestock and poultry made up of the limiting factors which affected the healthy function of farmland soil , even brought about eco-environment risk.

随着我国规模化养殖业的快速发展，畜禽粪中重金属、兽药残留、盐分及有害菌等有害污染物的增加，构成影响农田土壤健康功能的限制因素，甚至带来生态环境风险。

An alternative term used for kosmotrope is 'compensatory solute' as they have been found to compensate for the deleterious effects of high salt contents (which destroy the natural hydrogen bonded network of water) in osmotically stressed cells, but again behavior as a kosmotrope in one system does not mean that a solute may behave as a 'compensatory solute' in another or even that it will stabilize the structuring of water in a third.

另类术语，用以kosmotrope是'补偿性溶质'，因为他们已经发现，以弥补因有害影响。高盐含量(破坏自然的氢键网络的水)，在osmotically强调细胞但同样的行为作为kosmotrope在一个系统并不意味着溶质可能像一个'补偿性溶质的另一个甚至认为它会稳定的结构水的三分之一。

The occurrence of deleterious alkali-carbonate reaction and performance of certain aggregates were determined by detailed petrographic examination of the aggregates in destructive concrete'structures.

在对材料制备过程的研究中，通过对溶胶—凝胶过程及干凝胶不同烧成温度的物相变化的研究，结合热力学函数方法的计算结果，提出了多组份溶胶的形成过程、溶胶的干燥过程、凝胶的烧成过程中的主要物相的生成反应。

The chromatin unfolding assay showed that ,like the wild-type transactivation domain, two variants that represent benign polymorphisms did not induce chromatin unfolding or only induced subtle change. Contrary to the behaviors of the wild type and two benign variants, four cancer-predisposing mutations in the transactivation domain superactivate the chromatin unfolding. The results suggest that the chromatin unfolding assay can aid in the characterization of deleterious mutations in the C-terminal transactivation domain of BRCA1 and may provide more reliable presymptomatic risk assessment.

对这些重组质粒的染色质伸展活性检测表明，野生型pwt和两种良性多态性突变体不具有染色质伸展活性或只有极微弱的染色质伸展活性，而其他4种乳腺癌易感突变体均具有过强的染色质伸展活性，提示利用染色质伸展技术可预测BRCA1转录激活区基因型与乳腺癌发生风险的表现型的关系。

In ischemia-reperfusion injury and acute myocardial infarction animal models,inhibition of prolyl hydroxylases has been observed to prevent deleterious remodeling and to attenuate the acute inflammatory response.

在缺血再灌注心肌损伤和急性心肌梗死的动物模型中发现，DMOG能够发挥降低大鼠的心肌重构和抑制炎症反应等保护作用。

This is a primary study on existence and actions of deleterious rhi-zobacteria in rhizosphere of radish (Raphanus sativns L.).

本文对萝卜(Raphanus Sativus L。，品种：国光)根部有害细菌的存在、作用及可能的机制进行初步探讨得知：1。

Giving his presentation on Stress and its deleterious effects on Heart, Dr Sandeep Rai, Assoc Prof and Unit Head, Dept of Medicine, MGM, showed exemplary Researches on Sahaja Yoga conducted at LHMC, Delhi and MGM Med College, which showed that Sahaja Yoga Meditation for only 20 minutes daily reduced bad effects of Stress especially on the heart.

MGM大学医学系副教授和分部主管，Sandeep Rai博士在《压力和其对心脏的有害影响》的发言中提供了在LHMC，德里和MGM医学院做的对霎哈嘉瑜伽的范例性研究该研究显示了，每天仅20分钟的霎哈嘉瑜伽冥想可以减少压力对身体尤其是心脏的不良影响

It is thought that the more dramatic changes in temperature and moisture on the soil surface are deleterious to sclerotia.

人们认为土壤表层的温度和湿度变化越大对菌核的存活越不利。

The car emitted a large quantity of deleterious exhaust gas in the megalopolis and at the building or mineral sites, which threatens badly the somatopsychic health of inhabitant and breaks the ecosystem equilibrium. Being a flowing contaminative source, the automotive vehicles have become the "chief criminal" of air pollution.

汽车作为一个流动的污染源，在人口密集的城市和交通发达的工矿地区，到处散发着大量废气，严重威胁着居民的身心健康，破坏着生态平衡，成为大气污染的&罪魁祸首&。

The thickness of the fill was determined based on the following factors:(1)the thickness of the organics and loose/soft deleterious surficial soils;And (2) the thickness required for base and edge stability considerations.

厚度确定填写下列因素：(1)厚度的有机物和松/软有害表层土壤；(2)所需的厚度，切面稳定性因素基础。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。