查询词典 preliminary

According these results, the author put forward a preliminary studied program of preparing imitative shark fins .

在此基础上，对仿生鱼翅的生产工艺和配方进行了初步研究。

But we are in the preliminary phase of one of the greatest battles in history.

但我们正处于初步阶段的一个伟大的战斗历史。

Because the genetic algorithms could search the optimization of objective function randomly, which via the evolution of groups, our work is based on the embedding/detecting way of "DWT-Based Audio Watermarking Using Support Vector Regression and Subsampling". And this method provides a preliminary discussion on the application of GA, which searching the individual with the highest fitness of attack-resistance in the aggregate of the optimal embedding strength. As an optimization solution of obtaining the optimal embedding strength, it could achieve an adaptive policy, and find a reasonable balance between the robustness and inaudibility of the watermark, just for the better robustness and inaudibility in the algorithm.

遗传算法是通过群体进化来随机搜索目标函数的最优化问题，对于前述基于支持向量回归机的小波域数字音频盲水印算法，进一步地探讨采用遗传算在嵌入强度集合中搜索对抗攻击能力适应度较高的个体，从而得到最佳嵌入强度的一个优化方案，以实现自适应策略，也使本算法能在水印的鲁棒性和不可感知性之间寻找到合理的平衡点，从而具有更良好透明性和鲁棒性。

It all happened just after a celebrated case of incendiarism; the preliminary investigation lasted two days; we were exhausted.

这一切就发生在那个著名的纵火案之后，初步调查持续了两天，我们都筋疲力尽了。

It all happened just after a celebrate d case of incendiarism; the preliminary investigation lasted two days; we were exhausted.

这一切就发生在那个著名的纵火案之后，初步调查持续了两天，我们都筋疲力尽了。

It all happened my.ssbbww.com after a celebrated case of incendiarism; the preliminary investigation lasted two days; we were exhausted.

这一切就发生在那个著名的纵火案之后，初步调查持续了两天，我们 sSBbWw 都筋疲力尽了。

To pass through twenty years' open,it has preliminary formed some space units owned important economic increasing function to the region.

经过20余年的开放，初步形成了一些具有重要增长功能的空间单元。

The preliminary All Farm Products Index of Prices Received by Farmers in December was 151 percent of its 1990-92 base, and 26 percent above the December 2006 index.

美国农业部在12月28日发布的一份报告中说，12月份农产品价格连续第四个月上涨，涨幅高达3.4％。12月份农产品价格的初步指数达到了1990－1992年度基础指数的151％，比2006年同期的指数高26％。

Finally, some preliminary numerical results of this method are given, and it indicates that the method is effective.

最后，一些初步的数值结果表明方法是有效的。

The virtual instrument interface based on LabView is suitable for the inductive impedance measuring system and it can be used to conduct measuring experiments and preliminary imaging experiments.

在开展磁感应方式电阻抗测量的实验中［2］，我们工作小组初步建立了单线圈的旋转方式阻抗测量系统。本文主要介绍了该系统基于LabView的虚拟仪器接口的原理以及实现过程。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。