ratio的例句大全

The survey and analysis show that when the rut depth is deeper ( more than 60 mm), the greater deformation would be found both in wearing course and binder course, and the compression deformation ratio of binder course is higher than that of wearing course.

测量分析结果表明，车辙深度较深（大于60mm）时，上、下面层均发生了较大的变形，且下面层的压缩变形率大于上面层；

A De-nosing Algorithm of Power Quality Signals Based on Decision Criterion of Likelihood Ratio

基于似然比判决准则的电能质量去噪算法

The results showed that red birch biomass was stimulated by CO2 enrichment, while the root to shoot ratio was not affected.

m-2两个密度水平。结果表明，升高CO2浓度可促进红桦幼苗生物量的增加，但对根冠比没有显著影响。

To improve beamforming under low signal-to-noise ratio, a method based on stochastic resonance ( SR) in a bistable model is investigated by using a frequency scale transformation method.

为了改善低信噪比下波束形成的性能，从双稳态随机共振模型出发，提出了利用频率尺度变换，将随机共振和波束形成结合起来的算法。

The current-voltage characteristics were studied and the peak valley current ratio ( PVCR) was 3.4.The monostable bistable logic element ( MOBILE) constructed by planar resonant tunneling diodes is investigated and realizes the function of inverter.

研究了它的I-V特性，测得的峰谷电流比为3.4.研究了由平面型共振隧穿二极管构成的单双稳态逻辑单元，实现了作为反相器的功能。

Black liquor after anaerobic treatment and acid precipitating of lignin could be mixed with washing and bleaching waste water based on the discharged ratio of the mill to discharge, the pollution load of the mixed effluent will meet the national regulation requirement after further treatment by active sludge.

BKP苇浆蒸煮黑液首先经厌氧和酸析木素处理，然后再与制浆中段水按工厂排放比例混合，混合废水经活性污泥法处理后，可达到国家标准排放。

By adopting blended stock regression design, building particle grade model and optimizing grade ratio, optimum particles grade can be gained, content of solid phase of suspended system can be increased simultaneously.

采用混料回归设计，建立颗粒级配模型，优化级配比例，获得了最佳颗粒级配，提高了悬浮体系的固相含量。

The system structure, coal blending model and ratio calculation are introduced.

阐述了系统的构成、配煤数学模型、配比的确定。

The optimum conditions of furfural extraction added blending agent are: volumic ratio of A and B is 0.5 ∶ 1;

糠醛加复合助剂的最佳精制条件为：A、B复配体积比为0.5∶1；

Significant difference of the ratio of affected needles among families was found and excellent effect of the resistant breeding against brown spot needle blight was achieved.

结果表明，针叶感病率性状在各家系间呈极显著差异，抗病选育具有良好的效果。

Formation ratio of diseases of blindness of pupils in a blind school in Harbin: a report of investigation and study

哈尔滨市盲校学生致盲疾病构成比调研报告

Experimental results on part of the FERET face image database show that the proposed algorithm still has relatively high recognition ratio after adding random noises up to 25% on face image, random discarding image blocks and occluding the face partly.

在部分FERET人脸图像库上的实验结果表明，该算法在对人脸图像添加随机噪声、随机丢块以及部分遮挡后，仍能够维持较高的识别率。

According to the research and analysis on structural parameter, blow-up ratio, parison thickness and mandrel pattern of the injection blow moulding blank, you could determine the structural parameter of the mandrel and produce qualified injection blow plastic product.

通过对塑料注吹模型坯结构参数、吹胀比、型坯壁厚以及芯棒形成的研究分析，确定了系列芯棒的结构参数，生产出了合格注吹塑料制品。

The effect of solid-liquid ratio, cooking temperature and time on the nutrition and flavor of the boiled and autoclaved fish soup were investigated.

研究了料水比、熬制温度和熬制时间对常压熬制和高压熬制的鱼骨汤营养和风味的影响并对熬制工艺进行了优化。

Determination of natural fractional isotope abundance ratio of boron in boron trichloride by infrared spectroscopy

三氯化硼中硼同位素天然丰度比的红外光谱测定

The braking distance may be decreased by raising speed ratio.

加大电机车的传动比，能够减少制动距离。

Through investigation of mixing ratio, culture temperature, humidity, culturing time and ventilated air quantity of wheat bran medium in solid brewery fermentation, an optimum fermentation process was found to prepare a novel type of moldy bran crude enzymic preparation.

在固态酿酒发酵中，通过考察麸皮培养基的配比、培养温度、湿度、培养时间及通风量等，确定了制备新型优质麸曲粗酶制剂的最佳发酵工艺。

Water soluble and water insoluble pentosan fractions were prepared from wheat bran and wheat flour separately. Different pentosan fractions were added into wheat flour in ratio of 0.5% for the influence comparison on dough properties and bread-making quality.

从小麦麸皮和面粉中分别制备水溶和水不溶戊聚糖，将其以0.5%的比例添加到面粉中，以研究其对面团特性及面包烘焙品质的影响。

Theoretical analysis based on the theory of energy balance is carried and the ratio of every kind of energy to total energy is given, and stable load is obtained.

并对撕裂卷曲过程中单位时间内各种耗散能进行了理论分析，得到了单位时间内各部分能量占总能量的比值；给出了稳定变形阶段的冲击力表达式。

It studies the optimun amount of catalyst and water carrying agent, reaction time, ratio between acid and alcohol.

同时研究了催化剂用量、带水剂用量、酸醇比及反应时间等因素对反应的影响。