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ratio

# ratio四级雅思托福考研

|　划词 n. , ##### 近义词：
[n.] magnitude relation, quantitative relation
utilization ratio 利用率；实用 noise ratio 噪声 compression ratio n. 压缩 molar ratio n. 摩尔 率，摩尔浓度；克分子 ，克分子 signal-to-noise ratio 信噪 recovery ratio 采收率
aspect ratio 纵横 ；屏幕高宽 signal to noise ratio 信噪 ，信号噪声 mixture ratio 混合 mole ratio [化]摩尔 ；[化]克分子 mass ratio [化]质量 area ratio n. 面积 volume ratio 体积 damping ratio 阻尼系数；阻尼 率；衰减率
blending ratio n. 混合 例；混纺率
weight ratio 体重 ，重量 ；重量
mixing ratio [气象]混合 transmission ratio 传动 ；总齿轮 ；传输 sex ratio 男女人口 stress ratio [物]应力 The cross ratio he called anharmonic ratio.

The ratio of pupils to teachers was 30 to 1.

The odds ratio of 1.2 favoring structured care was nonsignificant.   理有帮助的1.2的让步 无显著意义。

The surface ratio of conus to disc was calculated using a planimeter.

To establish coefficient multiplying ratio spectrophotometry for determination of pyramidon andcaffeinein naoning tablet .

In the first phase, the oogonium has little cytoplasm and bigger nuclear-cytoplasmic ratio.

The column temperature can also influence the split ratio due to sample recondensation.

The friction drag coefficient increases with increasing afterbody fineness ratio and decreasing Reynolds Number.

Linguistic indices contain the ratio of error-free T-unit (REFT) and subordinate clauses per T-unit (SCT).

Combined with financial ratio, the RIV model is characterized by more conspicuous objectivity and verifiability.

Its ratio of inapparent infection to apparent infection is about 100:1.

1。

Dimethoxymethane possesses higher quantity of oxygen, higher ratio of hydrogen to carbon and lower flash point.

The boron deficiency plant appears inter-venial chlorosis, thickening, crisping leaves and increased leaf weight ratio (LWR).

In the period of ectatic cataract,mature cataract or hypermature cataract,the relevant ratio of ultrasonography is 100%.

The survival ratio of coccidium vaccine group is higher than the anti-coccidiosis agent group by 2.81%.

A new method of measuring the ratio of thermal emission rate to the photoexcitation constant is presented.

There is much difference between the stress ratio in crown and springe calculated with these two methods.

Conclusion The infestation ratio and the ectozoa index of these hosts were lower with the exception of hedgepig. 论除刺猬外，各鼠种染虫率 染虫指数较低。

The cross-section curvature ductility ratio for R.C inequiaxial T-shaped, L-shaped and cress-shaped columns is calculated by numerical method.

Research of the influences of Foam Expansion Ratio (FER) and the stability of foam to the cutterhead torque.

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