最佳值

The results show that the erosion volume grows with the increment of pump pressure, there are best rock-breaking jet length, abrasive concentration and particle size. In low concentration, the erosion energy of post-mixed pulsed abrasive jet is close to the pre-mixed pulsed abrasive jet. After the external fluid is drawn in, the jet dynamic pressure increases by 7%, while pulse amplitude increases by 150%.

结果表明：冲蚀体积随泵压增大而增加，存在破岩的最佳喷距、磨料浓度和磨料粒径；在较低浓度下，后混合磨料脉冲射流的冲蚀性能较接近于前混合磨料脉冲射流；引入外部流体后射流的动压力增大了7%，脉冲幅值提高了1.5倍。

By means of gene mutation, several generations of circulation, the cost function with maximum value is the gene with optimal chromosome, and the optimal combination of resonance cavity parameters is obtained through comprehensive optimization.

经基因突变、循环若干代，以最大值的代价函数为最佳染色体的基因，全局优化获得最优组合的谐振腔参数。

In the acceleration plot, examine the value of "a2", the slope of the line of "best fit".

在加速度曲线中，考察&a2&的值，即最佳拟合直线的斜率。

Ascertain that the optimum HLB value for emulsifying honey is 4.8, and find out that Span60 as emulsifier, agaragar and pectin as stabilizers have perfect emulsification to honey.

确定了蜂蜜乳化所需的最佳HLB值为4.8，以Span60和S—770复配的复合乳化剂和以琼脂、果胶为混合稳定剂对蜂蜜有很好的乳化作用。

The adding mode of titrant and the determination of endpoint were studied by T50 potentiometric titrator. The effect of nonaqueous electrode and carbon dioxide on the experimental results was analyzed, and the optimal testing conditions were determined.

采用T50电位滴定仪对滴定剂的添加方式和终点的确定方式进行了研究，分析了非水测量电极和二氧化碳对测定结果的影响，确定了喷气燃料总酸值的最佳测定条件。

Using methanol as solvent and sodium methanol standard solution as titrant,the certification of NTO standard substance was investigated by non-aqueous titration .

以甲醇为溶剂，采用甲醇钠溶液作为滴定剂，通过非水滴定法对NTO的定值方法进行研究，选择了最佳条件。

This evolution has been possible thanks to the support and joint efforts of all the company's customers and collaborators.

我们的产品、技术、超值服务以及共同的价值观使客户选择我们作为最佳的合作伙伴。

The method based on improved optimal weighted entropic threshold is implemented using PSO. Optimum parameters suitable for this algorithm based on improved PSO are given.

将PSO用于基于改进的最佳加权熵阈值法的图像分割中，试验结果表明，该方法不仅能够避免陷入局部极值，而且其速度得到了明显的改善，是一种有效的图像分割新方法。

The basic idea is to have an environment to easily train many neural networks in parallel,initialised with different weights, parameters or different architectures, so the user can find the best NN simply by selecting the fittest neural network after the training process.

最基本的方法是有一个环境，它能容易的训练许多神经网络，它们是平行的，以不同的权值。参数。或者不同的结构体系，这样一来用户就可以在训练过程结束以后简单的通过选择最合适的神经网络来得到最佳的。

This revolutionary two-phase Anti-Ageing system counteracts the damaging enviromental effects of pollution, sun, poor diet and illness, by effectively detoxing and that after 15 days applying Phase1 -pH Optimiser, skin has renewed clarity and firmness with up to 20% improvement in the uniformity of the complexion.

此革命性抗衰老系列分两阶段对抗衰老，透过有效的排毒，彻底修护肌肤以达致最佳状态，帮助消除因环境污染、日晒、不良的饮食习惯和疾病对皮肤构成的伤害。实验测试证明，使用第一阶段-调节酸碱值15日后，肌肤日复晶莹剔透，而皮肤的紧致度亦可提升达20％。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。