查询词典 deterioration

Because of the heavy diesel and heavy fuel oil led to the deterioration of the quality.

导致了重质燃料油的品质变差。

The reduction of the number of propagative floweret resulted in decrease of the differentiae floweret, but no decrease of the percentage of floweret deterioration.

普遍认为UV -B增加能导致作物产量显著降低，但UV -B增加对小麦产量构成要素的影响尚缺乏系统研究。

Diffuse pollution is one of the important sources that cause the deterioration of water quality in city.

城市面源污染是我国水环境质量恶化的重要原因之一。

The distribution of temperature stress was calculated by finite element analysis. The results showed when the surface temperature of concrete was higher than 110℃, the temperature stress was more than 4 MPa without regard to the creep. This might be lead to the damage of the surface of concrete. At the same time, a lot of microstructure analysiss such as XRD, SEM, IR, HSA etc. were done to analysis the difference of the component and microstructre of concrete before and after corrosion. The results indicated that the decomposion of CSH gel and calcium hydroxide and the creation of dilatability calcium oxide were the internal reason of the deterioration of concrete in the corrosion form of high heat.

该文通过有限元方法计算了由于温度而产生的结构应力分布，计算结果表明当混凝土表面温度超过110℃时，如不考虑徐变时表层混凝土受到的温度应力将超过4MPa，这使得表层混凝土很容易因温度应力而破坏；同时通过X射线衍射分析、扫描电子显微分析和混凝土孔结构分析等多种微观结构测试手段，分析了混凝土受热前后的宏观性能以及微观组成和结构的变化，指出混凝土原水化产物如水化硅酸钙凝胶和氢氧化钙的分解以及膨胀性产物氧化钙的产生是高热腐蚀形式下混凝土破坏的内在原因。

The deterioration of family poverty is leading to the tragic fate of Tess began the most direct factor!

家庭的破败贫穷是导致苔丝悲剧命运的最开始也是最直接的因素！

This novel, with the disillusionment of American dream as its theme, tells a story of deterioration.

小说通过讲述男主人公的沦落过程，体现了美国梦的幻灭这一主题。

The up-regulation of 〓 receptor may be an important factor in AIM seen in long-term treatment of parkinsons disease with 〓-dopa; and the deterioration of response to DA-agonists may be associated with the down-regulation of 〓 receptor.

长期应用1—dopa等药物治疗帕金森病过程中伴发的AIM，〓受体的上调可能是一个重要因素，药效衰减与〓受体下调密切相关。

This by the Zhejiang Economic and Trade Commission, Zhejiang Banking Board in drafting the document stipulates that for the industry leading enterprises, such as a result of changes in the macroeconomic environment of external adverse factors, resulting in a sharp deterioration of the financial situation of crisis, or enterprises to provide guarantees, to honor the bond obligations, could trigger capital-strand breaks, government departments and financial institutions should help the adoption of certain measures, such as debt restructuring or other means to defuse the financial risks of such enterprises.

这份由浙江省经贸委、浙江银监局共同起草的文件规定，对于行业龙头企业因宏观经济环境变化等外部不利因素，导致财务状况急剧恶化而引发的危机，或因企业对外提供担保，履行担保义务，可能引发企业资金链断裂，政府部门和金融机构均应通过一定帮扶措施或其他债务重组等途径，化解此类企业的财务风险。

Finally, deterioration of the ductility of the CRC beams was studied.

最后，研究了受腐蚀钢筋混凝土梁的延性特性。

The dugong population has been reduced by human activities and ecosystem deterioration.

为此，亟待采取有效的管理措施和健全管理机制，加强对儒艮资源及其栖息地的保护。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48