使降低

An analysis of the effect of the scales on the process of gas carburization is made and the probability of adding some coke to the furnace to decrease more quickly the per...

同时对氧化皮影响气体渗碳进行了计算与分析，提出了在炉子中加入焦碳有可能使炉中的CO_2％较快地降低到正常的CO_2％量。

Processing properties of the high efficient soft carding technology of the cotton carding machine are analyzed from the view point of theory.

从理论角度分析了高效工艺中梳棉机柔性梳理的工艺特点，梳棉机采用高效工艺后，纤维的分梳、转移、凝聚等作用均与普通工艺有所不同，高效工艺充分发挥了气流附面层的作用，使纤维受力柔和，降低了纤维的疲劳度，减少了纤维损伤，充分体现了柔性梳理的特点。

The woman minister has recognized than the loud request and social pressure that was in order that this work be built was in the right for the cost-reducing benefits that you are going to generate the carriageway, for the social and territorial vertebration that involves and because you will have a direct effect in the citizens's life.

该女部长已经认识到，比大声的要求和社会压力，这是为了使这项工作建立在正确的，为降低成本的好处，你将会产生行车道，为社会和领土vertebration涉及，因为你将有直接的作用，在公民的生命。

The membrane isolation pumps is one kind of hydromass transportation hydraulic system,can reduce the cartage expense greatly,but indirectly brings the huge social efficiency,safe reliable,the work rate is high,may not stop nearly carries on the whole year to transport,does not have the material to lose nearly,the easy automatic control,to be advantageous for the maintenance management The hydraulic pressure diaphragm pump is one kind of fill domestic diaphragm pump which we develops in high-pressured,the small curr ent capacity pulp transportation aspect blank pumps plants,it and the common diaphragm pump main difference is:Has substituted for the crank connecting rod,the reduction gear using the hydraulic pump and so on aseries of equipments direct drive piston motion,this causes its structure is greatly the simplification,the cost drops greatly;When at the same time also requests the piston the commutation confidential assurance extremely accurately,but must realize this point theoretically and all has the very great difficulty in fact.

膜隔离泵就是一种浆体输送的液压系统，能大大降低运输费用，可间接带来巨大的社会效益，安全可靠，作业率高，几乎可不停地进行全年输送，几乎没有物料损耗，易于自动控制，便于维护管理。液压隔膜泵是我们开发的一种填补国内隔膜泵在高压、小流量矿浆输送方面空白的泵种，它与一般的主要区别是：利用液压泵取代了曲柄连杆、减速器等一系列装置直接驱动活塞运动，这使其结构大为简化，成本大大下降；但同时也要求活塞的换向时机要把握得非常准确，而要实现这一点理论上和实际上都存在很大难度。

Cellulose acetate propionate was synthesized by the heterogeneous esterification reaction of cellulose.

酯化反应使纤维素的结晶度降低。

The modified double weight function method is to introduce new weight functions doing subtraction between two negative exponential-type functions. For a Pearson type three probability distribution, the MDWF is able to make estimations of the Standard Deviation and Coefficient of Skewness C(subscript S from the second-order weighted central moments reduced to the first-order weighted central moment estimations.

修改的双权函数法是将两个负指数型函数之差所构成的函数类取作权函数，对于皮尔逊Ⅲ型分布，它能使σ和Cs的估计由原权函数法的二阶加权中心矩降低为一阶加权中心矩估计。

A combination of minor upward revisions to the Bank's central inflation projection and downward risk assessment in the Inflation Report left the tone neutral.

英格兰银行的核心通货膨胀预测向上进行了一些细微的调整和在《通货膨胀报告》中降低对风险的评估，二者加在一起，使语调变成了中性。

It is the most powerful means of eradicating schistosomiasis. Current method of elimination cercaria is mainly the chemical method which has many disadvantages such as drug resistance, drug dilutedness, environmental pollution and poisoning the other biology, etc. For these reasons, this paper poposed a new method of elimination through high-voltage pulsed electric field, discussed the feasibility of the new method, studied the elimination mechanisms of using different forms of electrodes, analyzed various factors which influences the effect of elimination and introduced the structure of high-voltage pulsed electric field system at the stage of laboratory. Moreover, this paper showed the security problems that should be considered during the research and experiment.

针对常用的化学药物杀灭法存在的易使尾蚴产生抗药性、水域宽广致使药效降低、污染环境、毒杀其它生物等弊端，本文提出了一种利用高压脉冲电场杀灭血吸虫尾蚴的新方法，探讨了这种电子杀灭方法的可行性，分别研究了采用锐形电极和平板电极的血吸虫尾蚴杀灭机理，分析了影响尾蚴杀灭效果的各种因素，介绍了实验阶段血吸虫尾蚴高压脉冲电场杀灭系统的构成，指出了系统研制和试验过程中需要充分考虑的安全性问题。

The results showed that adding a small amount of ceria improved the dispersion of cobalt, decreased the electron density of the cobalt particle, and enhanced the dissociation of CO on the catalyst surface.

表征结果表明，少量CeO2助剂的添加提高了活性组分Co在催化剂表面的分散度，降低了催化剂表面Co的晶粒度，使催化剂对CO和H2的吸附性能发生了改变。

The results showed that a small number of short carbon chains were introduced into structure of polycarbosilane when mixed ratios of PVC were in the range of 3\%$\sim$7\% by the polymerization.

结果表明，在PVC的引入量适当的条件下，通过共热聚将少量的短碳链引入到聚碳硅烷结构中，使SiC--C纤维的电阻率显著降低到10$^{-1}\sim$10$^{1}\Omega\cdot$cm，并保持了良好的结晶性和耐氧化性。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。