质量作用

Aiming at the current existing problems of study and fabrication of national aluminum sheet used for easy-open can without being pay more attention to the effects of intrinsic metallurgical defects , a new idea to link organically with hot deformation process in the study of the aluminum sheet used for easy-open can has been put forward by author.

针对目前我国铝材生产与研究中对内在冶金缺陷的影响作用重视不足、液态处理与各种固态处理均是按各自系统独立进行研究的现状，作者结合本课题组的前期研究基础，以具有实用价值且量大面广的易拉罐用铝材作为研究对象，提出从改善铝材冶金质量这一关键技术入手，将铝材的处理状态与热变形加工有机地结合起来进行研究的新思路。

Under the effect of both the natural and the social factors, Urumqi has a serious air pollution problem and poor environment quality. To make things much worse, it is located in a typical arid and semiarid hungriness, which add to the difficulty and requirement of the landscape greening. Since Urumqi is stepping up her way to National Garden City at present, the research of her urban greenbelt landscape is of great practical significance.

乌鲁木齐市处于典型的干旱、半干旱荒漠背景下，在自然因素和社会因素的综合作用下，大气污染严重，环境质量较差，园林绿化难度较大、要求较高，且乌鲁木齐市当前正在创建国家园林城市，对其城市绿地景观的研究具有积极重要的现实意义。

Methods By using the theories of conservation of mass, of energy, Darcy's law and hydrokinetics, the mechanical model of oil layer fluid under the function of low frequency vibrated wave was studied. With the combination of indoor experiment and the numerical simulation, the effect of downhole low frequency vibration on oil viscosity, interfacial tension, capillary pressure, producing water cut and the rising velocity of it was studied quantitatively.

应用质量守恒定律、能量守恒定律、达西定律、流体动力学等基本原理研究了低频振动波作用下油层流体的数学模型，将室内实验和数值模拟技术相结合定量地研究了低频振动对原油私度、界面张力、毛管压力、产水率及产水率上升速度的影响。

Not only it impairs patients" genital health and Quality of life, but also is associated with an increased risk of type 2 diabetes, endometrial carcinoma, hyperlipemia, hyperpiesia, cardiovascular and cerebrovascular events. Up to now, precise pathogenesy of PCOS is yet unknown. The modern medicine indicates the etiopathogenisis of PCOS related to hereditism, endocrinology, immunology, metabolism and so on. The main features are hyperandrogenism and hyperinsulinemia, the correlation and between the above factors and how they inference PCOS are still unclear. In the view point of Traditional Chinese Medicine ,PCOS classifies to "menopathy","infertility" and "Zhengjia , its occurrence exists a close relationship with dysfunction of liver, kidney, spleen and further inducing deficiency, sputum, sluggish stagnant and fire. Many scholars insist that pathogenesis of PCOS is a renal deficiency plus phlegmatic hygrosis. However, after many years clinical observation.

随着研究的不断深入，PCOS日益显示出其复杂性和重要性；他不仅影响到患者的生殖健康及生存质量，而且其异常的激素环境使该类患者对子宫内膜癌、高血压、高血脂及心脑血管意外等病发生危险明显增加；但目前该病的确切发病机制尚不十分清楚，现代医学认为其病因涉及到遗传、内分泌、免疫、代谢等多个方面，以高雄激素血症与高胰岛素血症为主要特征，二者在PCOS发病中的确切作用，目前尚不清楚；PCOS相当于祖国医学的"月经病""不孕""癥瘕"等范畴，本病的发生与肝、肾、脾功能失调导致虚、痰、瘀、火有关。

The ignescent sports consumption and the increasingly prosperous market are developing in the macroeconomics environment, in which deflation and the low tide of sluggish and investment demands are sustained. Sports industry has been in a prominent status in domestic economic, of which the magnitude, structure, mass and efficiency have a fast promotion.

在宏观经济出现通货紧缩、消费需求和投资需求不旺的经济环境中，体育消费持续火爆，体育市场日渐繁荣，整个体育产业的规模、结构、质量和效益都有了快速的提升，体育产业在国民经济中的地位和作用日益显著。

The quality of the image and the operative distance of the system can be enhanced by the image processing.

图像处理技术能够提高图像质量，增强微光成像系统作用距离。

The quality of the image and the operative distance of the system can be enhanced by image processing.

图像处理技术能够提高图像质量，增强微光成像系统作用距离。

Comparisons between vertical upward and downward spontaneous water imbibition indicate that gravity is negligible. The agreement between the calculated and experimental results shows that the model is very good.

对比垂直向上、向下自发吸水规律可知，重力作用可以忽略不计，将计算的吸水质量与试验结果进行对比，结果较为吻合，从而验证了所建模型的正确性。

The result shows that the GMCs so formed consist mainly of individual clouds located close to one another from inelastic collision and self-gravitation under a velocity dispersion.

研究结果表明，形成的巨分子云主要由其附近的分子云组成。由于速度弥散的作用，非弹性碰撞和自引力使分子云聚合在一起，以这种方式形成的巨分子云是小质量的。

The quality of writing is often a good guide to an entry's usefulness: inelegant or ranting prose usually reflects muddled thoughts and incomplete information.

写作的质量通常可以作为作品的作用的风向标：不优雅或者是夸大的散文经常反映出混乱的思维和不完整的信息。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。