质量作用

The polishing fluid is composed of Al2O3 micropowder with a grain diameter of 0.5-1.0 mum, coal oil, lard, plant oil and spindle oil, wherein Al2O3 micropowder is abradant, coal oil is solvent, the mixing liquid of lard, plant oil and spindle oil is as additive; and the polishing fluid is prepared by a mixing liquid which is composed of 2% lard, 2% abraser, 8% plant oil and spindle oil by volume and 88% coal oil. The polishing fluid can produce the H62 brass element with a uniform surface quality and a good surface roughness value up to 0.008 mum, has the characteristics of no eroding elements, effectively relieving mechanical score, good processing surface quality and can be used for decoration of the plastic metal material and surface polishing process before the material metallographic microscope analysis.

抛光液由粒径为0.5～1.0μm的Al 2 O 3 微粉、煤油、猪油、植物油和锭子油混合而成；其中Al 2 O 3 微粉为磨料，煤油作溶剂，猪油、植物油和锭子油的混合液作添加剂；抛光液按体积比由2％的猪油、2％的磨料、8％的植物油和锭子油的混合液、88％的煤油配制而成；该抛光液能够加工出表面质量均匀，表面粗糙度值达到0.008μm的H62黄铜工件，具有不腐蚀工件、有效缓解机械刻划作用、加工表面质量好的特点，可以用于塑性金属材料的外观装饰性加工，以及材料金相分析前的表面抛光加工。

Be about to had planned the profit pattern in the future for profitable word, make the action that the station of 9 high quality will come to remove hard, 10 station place with 8 low quality cannot be reached!

为了赚钱的话就要计划好将来的盈利模式，努力做出一两个高质量的站来所起的作用，是十个八个质量低下的站所不能及的！

Industrial computer can be used in all walk a life to automatize production line, auto-inspect products quality, keep energy under observation, and so on. It is important for promotion of yield and quality, cost reduction, put out in safety, improvement working condition and realization of modern production control, etc. and that it is a efficient economic utility, most potential area.

工业控制计算机被用于各行各业的生产过程自动控制、产品质量自动检验、能源监测与管理等领域，对于提高整个工业的产品产量与质量、降低成本、确保生产安全、改善工作条件、减轻劳动强度、节约能源和材料，实现现代化生产管理等都具有重要作用，是一个直接产生经济效益、最具发展潜力的重要领域。

According to the experimental data, it is found that the circumferential diffierence of heat transfer characteristics occurres due to the effects of thermal acceleration and buoyance in the inclined smooth tube at supercritical pressure.

实验结果表明：在超临界压力区域，倾斜光管内可能由于受到热加速度和浮力的综合作用，倾斜光管传热特性沿周向是不均匀分布状态，通常管内顶部的壁面温度比底部高，在大比热区发生传热恶化和传热强化的现象，低质量流速和高热负荷条件下会发生传热恶化现象，高质量流速下会发生传热强化，避免壁温发生飞升；内螺纹管内的传热特性在不同焓值区域表现不同，在远离拟临界焓值的低焓值区域和高焓值区域，呈现出相似的规律，而在接近拟临界焓值区域时，传热得到强化。

Under 20℃, content of soluble protein and soluble sugar in Cabbage first rises then falls; the content of soluble protein in Cardamine violifolia rises with Selenium, and enhanced the content of soluble sugar. The result indicaded that effect of seleuinm on metabolism varied with different kinds and conditions.

在20℃的条件下，低质量分数的硒使白菜体内的可溶性蛋白、可溶性糖的含量表现出先升后降的趋势；使堇叶碎米荠体内可溶性蛋白的含量随硒的质量分数的不断升高而增加，对可溶性糖含量有促进作用，结果表明硒对植株的代谢影响因种类、条件的不同而不同。

The low molacular hydrogenated bisphenol A epoxy resin was prepared by the ring-closing reaction of the chlorohydrin ether and alkali and high molecular hydrogenated bisphenol A epoxy resin was synthesis by the addition polymeration of the low one and hygenated bisphenol A.

氢化双酚A和环氧氯丙烷在催化剂作用下开环反应生成了氯醇醚，而后加碱进行闭环反应，制备了低分子质量氢化双酚A型环氧树脂，再将其进一步与氢化双酚A等进行加聚反应，得到高分子质量环氧树脂。

It is nothing else than impurities prenatally inherent in ore that seriously affect the quality of the latter, which is formed as a result of geological vicissitudes including diastrophic movement, eruption of volcano, sedimentation, glaciation and weathering etc., under the action of which pyrogenic rocks, volcanic complex, aqueous rocks, sedimentary rocks etc., come into being, some of which exist in a stage of symbiosis, the main cause of the absence of pure rocks in nature, wherein lies the reason for the need of separation technology and apparatus, namely, ore-dressing devices and equipment, so far impotent to meet the requirements of metallurgical industry the scientists make every endeavor to elevate to a new high by laser separation.

没有什么能比矿石中的杂质更能影响的矿石质量了，矿石是由包括地壳运动，火山喷发，沉积作用，冰川作用，风化作用等地质变迁形成的，在这些运动中，又形成了火成岩，火山混合物，水成岩，沉积岩等，其中还有一些岩石是以共生状态存在的，这就是为什么天然纯净矿石罕见，同时也是急需分离技术和仪器，即矿石加工装置和设备的原因，由于这些还远远未能满足冶金工业的需求，科学家们正竭尽全力试图通过激光分离将选矿技术提升到一个新的高度。

To study the effect of different types of web cleaner on the card sliver quality,we have done the comparison test between the guide plate web cleaner and the anti-teeth guided flat web cleaner under the condition of the same amount of air volume.

用USTER AFIS单纤维测试系统对上述条件所加工的生条进行了检测，结果显示：反齿导向盖板式棉网清洁器所生产的生条质量总体上要好于导板式棉网清洁器，其原因是反齿导向盖板排除短绒、杂质、棉结等的作用是一种&主动&作用，而导板式棉网清洁器对短绒、杂质、棉结等的排除是一种&被动&作用，梳棉机后罩板处棉网清洁器以采用反齿导向盖板式棉网清洁器为宜。

Last through the equation analysis to philosophical plane, we found: This article does not negate the particles in the second, instead of a degree in physics in promoting the development of the basic conceptual material, spin with isospin,the two factor are the fundamental properties, quality and charges in a certain sense, there is a relationship.

最后通过这一关系式的分析，上升至哲学层面，我们发现：这篇文章并没有否定实物粒子的波粒二象性，反而一定程度上推动了物理学在物质基本概念上的发展，二旋性才是物质的根本属性，质量和电荷在一定意义上是有关系的，引力作用和电磁作用同属一种作用的不同侧面。

The significant function and status of metrology service for calibrating the optical systems in weapon systems and for developing the national toplevel standards are expounded.

针对计量管理在武器装备研制项目质量管理体系中的重要作用，以及计量工作对武器系统的保障作用(武器系统的计量测试和通用型武器系统校准检测装置的研制)，阐述了计量保障在武器装备和国家重大工程研制中的重要地位和作用，介绍了现有国防最高标准和校准检测装置为武器研制所提供的计量测试服务。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失