查询词典 selection precinct

Yield of acetate and reaction selection are raised, consumption of acetaldehyde are reduced, and by-products are also reduced.

实施后提高了醋酸收率和反应选择性，降低了乙醛消耗，减少了副产物，取得了良好的效果。

Therefore, high-quality selection of acetylene it is particularly important.

因此，优质乙炔的选用就显得尤为重要。

Selection of a good activation function is an important part of the design of a neural network.

一个良好的激活函数的选择是对的神经网络设计的重要组成部分。

The selection of the data transmission scheme is carried out during an active communication link between the first and a second transceiver unit.

在第一和第二收发器单元之间的活动通信链路期间执行对数据发送方案的选择。

Now we want to show what our active link will look like. To do so use your rectangle marquee tool again to make a selection similar to the following

第七步：现在我们想要我们的活动链接看起来像这样，所以再次使用你的矩形功能创建一个选区，像下面的那样。

The title string is displayed when the menu is active (see the right selection on the picture) and does not typically change during the execution of the program.

标题字符串显示菜单时处于活动状态和通常不会改变，在程序执行。

Adaptation is the result of natural selection.

适应是自然选择的结果。

In addition, the mechanism of reaction and the selection of the reagents have also been investigated.

最后，在充分考虑实验影响因素的情况下对以二乙烯三胺为主的混合溶剂热中晶体形貌形成的机理进行了初步探讨。

Cause: You tried to transfer an invalid value to a selection using the addition SIGN .

你试图为SIGN赋一个无效的值

In the improved schemes,MCS selection is performed based on pilot channel condition,with additional prediction according to different antenna types...

通过动态系统级仿真平台对各种MCS选择机制下的系统吞吐量及剩余误块率进行了对比和分析，仿真结果表明了改进的MCS选择机制在维持所需的剩余误块率的前提下，较大提高了系统吞吐量。

The statistical analysis of this large set of mutations has led us to propose a diagnostic strategy that should help with the molecular work-up of optic neuropathies.

这一大系列基因突变的统计学分析引导我们提出一个诊断策略，可以帮助我们对视神经病变进行分子学的诊断检查。

The results show that the pipe grouting changes the mechanical parameters of surrounding rocks to achieve the security of engineering objectives by reinforcing surrounding rocks and bolcking the water.

研究表明：小导管注浆一方面改变了围岩的力学参数，另一方面利用浆液的固结特性可以实现堵水和加固围岩的工程目标，使隧道在开挖过程中的安全得到保障。