standard ratio

It endeavors to fulfill standard ratio to all the ex-factory products.

公司技术力量雄厚、工艺严谨,严把质量关,努力做到产品出厂合格率100%.

To compare with standard VQ algorithm, an experiment over 10 standard images is conducted, and the result shows that compression ratio of these images can be improved by 54 percent average, while the mean PSNR decreases 0.86 percent.

对于10幅标准图像的测试结果表明，与普通VQ相比，该文算法的压缩比平均提高54%，PSNR平均仅降低0.86%。

The best efficient portfolio offers the highest ratio of forecasted risk premium to portfolio standard deviation.

最优投资组合提供了最高的预计风险溢价对投资组合标准差比率.

In order to achieve the ratio of air-fuel burner calculation, mixed burning, thermal switch, the article introduces the concept of the standard fuel quantity.

为了实现燃油燃气燃烧器的配比计算、掺烧、热态切换，文章引入标准燃料量的概念。

The stability in low temperature, contrast ratio, water resistance, alkali resistance, pollution resistance, wash resistance and weather resistance reach or exceed the premium grade in Chinese Standard.

涂料的低温稳定性、对比率、耐水性、耐碱性、耐沾污性、耐洗刷性和耐候性等性能指标均达到或超过国标优等品水平。

By this method one can obtain a higher contact ratio under conditions of no undercut and ensure thickness of tooth top, which is possible to be manufactured by the current machine tools and the standard cutters.

这种方法可以有效地增大端面重合度，并保证所设计的齿轮不根切、齿顶不变尖，可在现有机床上使用标准系列刀具加工。

It has the more compression ratio than standard JPEG on base of the same video quality.

实验结果表明,在视觉效果相同的情况下,比JPEG标准具有较高的压缩比.

The Bank for International Settlements ( BIS ) prescribes a standard capital adequacy ratio of 8 %.

国际清算银行 ( BIS ) 规定之资本适足率标准为8%.

The column temperature was increased by programming with the sample entrance and detector being at250 ℃. The carrier gas was nitrogen. The flow rate was1ml/ min and shunting ratio was25 ∶ 1.N-octyl alcohol was used as internal standard.

方法色谱柱为DB-WAX毛细管柱，柱温采取程序升温，进样口及检测器温度为250℃，载气为氮气，流速为1ml/min，分流比为25∶1，内标为正辛醇。

Energic level of NEPE solid propellant was analyzed, the effect regularity of ingredients different ratio and content on the propellant formulas standard theoretical specific impulse ( ISS) was studied.

借助电子计算机计算与分析了NEPE固体推进剂的能量水平，研究和比较了组分的含量与不同配比对推进剂配方标准理论比冲I（ss）~°值的规律性影响。