查询词典 drift angle

Thus effectively limits the drift angle of bit.

从而有效限制了钻头偏斜。

The sum of drift angle of two opposite rotating spiral waves at fixed phase differences is equal to .

在相同偏振电场模式下，顺、逆时针旋转螺旋波产生的漂移角度之和等于。

One Drift Angle control method in TDICCD tansfer space camera is emphasized.

着重介绍和分析了使用TDICCD的传输型空间相机的偏流角控制的方法。

This paper introduces a harmful drift angle to control the lateral stiffness of high-rise structures with transfer storey.

提出采用有害位移角来控制带转换层高层建筑结构的侧向刚度。

Moreover, this article has made a quantitative research of ship s leeway and drift angle s in different wind and currents after maneuvering.

本文在船舶平面操纵运动数学模型的基础上，建立了考虑浅水以及风、流干扰力和力矩作用的船舶操纵运动数学模型，并就船舶在横风横流作用下的风流压差角进行了定量的研究。

The model aims at minimizing the sum of braces stiffness at given story drift angle limitation.

它的特点是在相同的层间位移角限值下，所求得的框架各层耗能支撑刚度之和最小。

The producing reason of drift angle and its adjusting principle are analyzed. Based on the characteristics of the camera, a fine compensation mechanism for motion image is designed.

分析了偏流角产生的原因及调整原理，根据本相机自身特点，设计了高精密像移补偿机构。

In fact, drift angle control eliminates the crosswise image motion speed,so it is a part of image motion compensation.

由于偏流角的存在，使得像移速度在像面坐标系存在两个分量：前向像移速度和横向像移速度，偏流角控制本质上是消除横向像移速度，因此，偏流角控制是空间相机像移补偿的一部分。

At last,the conclusion that the drift angle of satellite photography should be corrected to improve the stereo overlap of three-line array images is drawn.

当卫星绕地球运转时，由于地球自转角速度的影响，使得相机相对被摄景物的移动方向与相机星下点线速度方向不一致，从而存在偏流角。

Based on numerous sample analyses of high-rise buildings with transfer storey and by considering the effects of various different kinds of structures and different shear wall thicknesses, an appropriate harmful drift angle ratio of no more than 0.9 is put forward as the control criterion of the lateral stiffness of high-rise buildings with transfer storey.

通过对大量不同结构布置、不同剪力墙厚度的带转换层的高层建筑结构的计算分析，将楼层有害位移角比小于等于0.9作为带转换层的高层建筑结构楼层侧向刚度的控制准则。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。