ratio的例句大全

Analyses of Amido Group and Carboxy Group Ratio on Copolymer Size Mixture Property

酰胺基和羧基配比对共聚浆料性能影响的分析

Abstract In this paper, we expound the gist of the process control in thick-layer carburizing for heavy-duty gears which includes the selection of the suitable carburizing temperature, cycle and ratio of the carburizing to diffusing period, the way and the demand of carbon-potential control.

阐述了大型重载齿轮深层渗碳工艺控制的要点，包括渗碳温度和时间的合理选择，强渗与扩散时间的最佳分配，碳势控制的途径和要求。

Materials and Methods Ultrasound was performed in 120 cases of cardiac enlargement found by clinical manifestation and radiograph, which demonstrated the cardiac thoracic ratio of greater than 0.55. The findings on ultrasound were analyzed.

资料与方法分析120例临床和X线检查发现心脏增大，心胸比例在0.55以上的各种超声表现。

Effects of Inverse Ratio Ventilation on Cardio-pulmonary Function in Oleic Acid-Induced Lung Injury

反比通气对油酸性急性肺损伤心肺功能影响

Discussion on Division of Water Catchment Area by Using the Ratio of Total Area and Path Length Method

面积管长比法划分汇水面积的探讨

A new method& ratio of total area and path length method was presented for dividing the water catchment area in the design of rainwater system.

提出了雨水系统设计计算中划分汇水面积的新方法&面积管长比法（亦称树分法），即将汇水面积按管长分配的方法。

The contents of total nitrogen, total phosphorus, content of exchangeable cation ( CEC) and C/ N specific ratio were all improved.

施用有机肥的土壤全氮、全磷、重组磷及C/N比均呈提高趋势，pH值降低，其原土和重组复合体的阳离子交换量较高。

Reed whistle nozzle size on the cavitation intensity of impact, with the nozzle length and the thickness ratio increases, the cavitation effect of strengthening.

喷嘴尺寸对簧片哨的空化强度有影响，随着喷嘴长度与厚度比值的增加，空化效果加强。

When the inlet pressure of nozzle and the distance to the reeds of certain size, cavitation intensity increase as the ratio of nozzle length and thickness increasing. 4.

当入口压力、喷嘴到簧片的距离一定时，簧片尺寸对空化强度有影响，随着喷嘴长度与厚度比值的增加，空化强度增强。

The preparation of construction cementing medium from phosphogypsum and blast furnace slag has been studied, highlighting the mixing ratio of the raw materials and the product performance.

介绍了利用化工副产品磷石膏和高炉矿渣制备建筑胶结料的方法。

Trenching treatments significantly reduced fungivore density and diversity and enhanced nematode channel ratio in both soil layers.

切根处理降低了各土层中食真菌线虫的密度和多样性，导致土壤线虫通路比值上升。

Economic proceeds from fund cost and earning ratio, and considers the cash flow issues of project;

经济性主要是从资金成本和收益率的角度出发，考虑了项目的现金流问题；

We use binomial distribution function controlling paper's difficulty ratio.

采用二项分布函数控制试卷难度比例；

Conclusion IBS patients' gallbladder empty in g ratio decreased, empty in g function is letdown.

结论IBS组胆囊排空率下降，排空功能不良。

Also, the ratio of the transition probability excited by double photon to that excited by a single photon is calculated and the numerical solution is found within the range of Fermi level and work function of various common metals.

计算了双光子激发与单光子激发跃迁几率之比，并在一般金属Fermi能级和功函数范围内求得了数值解。

According to the characteristics of chemical industry system and the needs of reliability analysis and design, this paper defined the unit function coefficient in chemical industry process as the ratio between the function which is born by the unit and the system ′ s total function.

根据化工系统的特点和可靠性分析设计的需要，定义了化工单元功能系数为：单元承担的功能与系统总功能的比值.以化工串联系统、温贮备系统。

In this paper, a clear expression of the null distribution function of the likelihood ratio test statistics U that is considered by Hawkins ( 1977) is derived when σ 2 is known. The numerical tables of the distribution funtion are given.

本文对σ~2为已知的情况，导出了由Hawkins（1977）提出的似然比检验统计量U的简明且便于计算的分布函数表达式，并建立了分布函数的数值表。

Results: The killer rate of effector cells guided by bifunction antibody is higher than that of anti-CD 3 which can arise with the elevation of effect target ratio.

结果：该双功能抗体介导效应细胞对靶细胞的杀伤率高于抗CD3的介导作用，并随着效靶比的提高而升高。

By optimizing BF operation, fuel ratio and operational energy consumption were constantly lowered.

通过优化高炉操作参数, 燃料比和工序能耗不断降低.

The isomerization products of � �-BHC are α-BHC and δ-BHC , The isomerization ratio is between 0.04 %-0.17 %.

异构化的主要产物为α、δ -BHC, 它们的异构化率在0.04%～0.17%之间.