查询词典 basic angle

The contact angle is the angle between the tangent line at the contact point and the horizontal line of the solid surface.

接触角是角之间的切线的联络点和水平线的固体表面。

The balance regulation of the system us the digital PID control algorithm, using experiment to install PID parameter. Through the changed angle measured by angle sensor the stepper motor is controlled to make the teeterboard achieve balanceable state.

系统的平衡调节采用了数字PID控制算法，利用凑试法整定PID参数，通过角度传感器所测角度变化来控制步进电机的的转动实现跷跷板达到平衡状态。

All the angles whose terminal edges are the same as the terminal of an angle α form the set S=｛β｜β＝α＋k·360°,k∈Z｝,i.e.,any angle whose terminal edge is the same of αcan always be represented by αplus intergral number of perigons .

所有与角α终边相同的角，连同角α在内，可构成一个集合S＝｛β｜β＝α＋k·360°，k∈Z｝，即任一与角α终边相同的角，都可以表示成角α与整数个周角的和。

In the course of tracking,the complex angle is computed based on the angle of theodolite and the offset of object.

针对光电经纬仪上的跟踪器，提出了一种基于合成角数据的预测跟踪技术。

66 patients with AIS and rib hump underwent instrumentation and thoracoplasty from 1999 to 2004. Of these cases, there were 43 girls with the mean age of 15.62 years old and mean Cobb's angle of 58.86° and 23 hoys with the mean age of 16.83 years old and the mean Cobb's angle of 60.87°.

1999年至2004年我院共行脊柱矫形内固定融合术及胸廓成形术治疗66例AIS患者，其中女性患者43例，平均年龄15.62岁，平均Cobb角58.86°；男性患者23例，平均年龄16.83岁，平均Cobb角60.87°。

A larger preoperative thoracic kyphosis angle, greater immediate postoperative thoracic kyphosis angle decrease, thoracoplasty, and male sex correlated significantly with PJK.

一个更大的术前胸椎后凸角、更明显的术后胸椎后凸角减少、施行了胸廓成形术和男性等矫正因素与PJK显著相关。

The factors include the retarded time of torpedo engine starting, torpedo velocity at tube outlet, confined elevator angle and ship rolling angle. Similarity variables were defined for the four factors and values of the variables were determined through combination of experimental data and simulation results.

在舰艇鱼雷发射初期弹道建模与仿真研究中，重点研究鱼雷发动机启动延迟时间、鱼雷出管速度、管制舵角、舰艇横摇角对初期弹道的影响，将该四项因素作为相似元，再根据实航试验数据的袋深与仿真计算结果的袋深求出相似元的值。

"A part of a geometric configuration, such as an angle in a tri angle ."

"几何形状的一部分，例如一个三角形中的一个角。"

This cycle, so that the output voltage and input trigger angle values correspond to values by adjusting the trigger angle, adjusting the output voltage.

按此循环，使输出电压与输入触发角数值对应，通过调整触发角数值，调整输出电压。

Fengshui Eight Trigrams Map is composed of eight trigrams and twenty-four mountains ,each trigram of angle of 45 degrees and each mountain of angle of 15 degrees .

八卦风水图由八个卦位和二十四山位组成，每卦45°，每个山位15°。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。