查询词典 closuring

By thermally bonding the YAG crystal with 2 mm thick Nd∶YAG crystal,the Porro prism supplies multi-functions such as laser amplification,closuring the light path,polarization sensitivity to the 946 nm and so on.

直角棱镜由无掺杂的YAG晶体和2 mm厚的Nd∶YAG晶体热键合形成，可提供激光增益、光路闭合及对946 nm激光起偏等多种复合功能。角锥棱镜由熔融石英材料构成，在环形永磁铁作用下，提供法拉第旋转作用。

After closuring, We have analysed the condition which may appear during the concrete pouring process.

在混凝土灌注完毕以后，对成桥状态的施工控制成果进行了总结。

In order to carry on closure safely, reliably, high-efficient and scientifically, it is necessary to carry on computation and analyze to various kinds of situations that may appear while closuring, especially to the change of the hydraulic parameters and the ascertain for the throwing particle-size, hold the key factor among them, carry on the planning, design and construction meticulously, carefully, guarantee the project progress and security.

为了能安全、可靠、高效、科学地实施截流，有必要对截流中可能出现的各种情况进行计算分析，特别是截流过程中的流速等水力参数变化及其抛投料粒径确定等问题作详细的计算研究，把握其中关键性因素，精心、周密地进行截流工程的规划、设计与施工，确保工程进度与安全。

After lifting, because the temperature of closure space-time steel tube is higher than the temperature designing criterion, we adopt the internal force adjustment scheme which was equivalent to last quarter pole in combining with pressure weight to amend the temperature of the time of closuring.

在空钢管合龙以后，对混凝土灌注过程可能出现的情况进行了模拟分析，并结合混凝土灌注阶段的施工控制成果对理论分析成果进行了验证。

The present study focuses on some important aspects of LES technology. It includes review of LES development, fundamental theory and equations and numerical implementation. The procedure of LES consists of filtering Navier-Stokes equation, modeling subgrid scale, closuring the set of equations and solving the numerical equations.

本文对大涡模拟的研究集中在以下几个方面：首先回顾了大涡模拟技术发展的历程，它的理论基础与滤波方程组，以及它在CFD程序中的数值模拟实现：包括滤波NS方程，模化亚网格量，封闭滤波方程，求解滤波方程。

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。