ratio的例句大全

Gross domestic product ( GDP) deflator is the ratio of nominal GDP and real GDP.

国内生产总值（GDP）平减指数是名义GDP与实际GDP的比率。

One is Q, the ratio of voids content of coarse aggregates to the volume of mortar.

Q反映新拌混凝土中砂浆的体积与粗骨料紧密堆积时产生的空隙体积的比值；

Hierarchical likelihood ratio tests show that GTR+ I+ G can be the best evolutionary model for the dataset.

等级制似然比检验表明该数据集的最佳进化模型为GTR+I+G。

Mix Ratio Optimization of Concrete in the Third Phase of Jiujiang Power Plant

九江电厂三期工程混凝土配合比设计的优化

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

Through Continuous Directive Breeding and Selection on the Improvement of Silkworm Cocoon Shell Ratio

连续定向培育和连续定向选择对家蚕茧层率的改良效果

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；

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；

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。

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。

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。

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。

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。

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。

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

Diverting Water and Reducing Pressure to Improve the Production Capacity of Brine Well and Reduce the Troubles of Brine Pump producer-to-injector ratio

分水降压提高卤井产能减少采卤泵故障生产井-注入井井数比

Study on the Ratio of Input Materials of the Synthesis of N-Methyl Carbamyl Chloride

N-甲氨基甲酰氯合成配比研究

This measure is also known as the benefit – cost ratio.

这一测度标准也成为收益-成本比率.

Influences of High Energy Ball Milling on Pore Ratio of Steel Bonded Titanium Carbide

高能球磨对TiC钢结硬质合金孔隙度影响的研究

Considering long time delay and strong coupling existed in the process of continuous carbonation decomposition, an intelligent resolution ratio control system is developed. In this system, the membership functions and fuzzy reference rules are optimized by genetic algorithm through training the stable error as objective function.

针对连续碳酸化分解过程具有大滞后、强耦合的特点，建立了分解率模糊智能控制系统，将稳态误差作为目标函数，用遗传算法优化隶属函数参数和模糊推理规则。