查询词典 straight angle

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°。

He expressions of the various order of Trilemma constant are given, in which the seventh-order Trilemma constant can be used as a criteria of the deflection aberration correction at large deflection angle The high resolution display tubes with large deflection angle makes more demands on deflection sensitivity.

rilemma效应是偏转系统实现自会聚的一个重要判据，对高级偏转像差的校正，需要考虑高阶Trilemma效应的影响，本文从多极场偏转像差校正理论出发，应用区域分割的方法，对直至七阶的Trilemma效应进行了分析，给出了各阶Trilemma常数的表达式，其中七阶Trilemma常数可以作为大偏转角偏转像差校正的判据。

A new cylinder type forage cutter with high operation was designed and manufactured. Construction design and its performance parameters, helical angle of moving knife, setting height of fixed knife, overload protective device, throwing device and edge shape of fixed knife were analyzed. The results of test were as follows: optimal helical angle of moving knife was 20°, optimal setting height of the center of the cylinder above fixed knife was 20 mm, line speed of blower vane was 13.6m/s ,power consump...

通过对 93ZT - 5 0 0型滚筒式铡草机的设计研究，分析了滑切角、定刀配置高度、定刀刃角对铡草机性能的影响，并对机构设计进行了探讨，试验结果为：动刀的螺旋角为 2 0°；滚筒中心高于定刀 2 0mm ；抛送风机叶片线速度 13.6m/s ；开刃定刀比矩形定刀的功率消耗低 17.5 %；安全防护装置采用牙嵌式安全离合器；研究结果对滚筒式铡草机的设计和应用具有一定的参考价值

Studied the solid particles cyclone separation under structural parameters and operating parameters of different hydrocyclone, the results showed that major factor influence split ratio is in the ratio of entrance to exit pressure of hydrocyclone. Exit pressure has a certain influence on the split ratio, the various of the diameter and cone angle of hydrocyclone (in the ratio of entrance to exit pressure is constant) have no influence on split ratio; With diameter and cone angle increase, the separation granularity gradually increasing and recovery ratio decreasing; With entrance pressure increase, the separation granularity of hydrocyclone decrease, the split ratio of underset will increase slowly; With the diameter of overflow pipe increase, the separation granularity of hydrocyclone increasing and recovery ratio decreasing; With the diameter of underset pipe increasing, the separation granularity of hydrocyclone decreasing and recovery ratio increasing.

在不同的水力旋流器结构参数和操作参数下，对固体颗粒的旋流分离进行了分析研究，结果表明：旋流器的排出口比是影响分流比的主要因素，进口压力对分流比有一定影响，水力旋流器的直径变化和锥段角度变化对分流比基本上没有影响；随着直径、锥段角度的增大，分离粒度逐渐增大，回收率降低；随着入口压力增大，水力旋流器的分离粒度变小，底流的分流比会缓慢增加；随着溢流管管径的增加，分离粒度增大，分流比明显减小，回收率降低；随着底流管直径的增加，分离粒度减小，分级效果明显下降，回收率会增加。

From the angle of existing water legislation, the thesis analyzes relevant management legislation and identifies such setbacks as unestablished water right transfer system, irrational price mechanism, unfavorable factors related to management system, unflexible legal liability. Then it puts forward proposals for improvement from the angle of water system, water payable utilization system and water industry access system. In response to the problems with existing law and rules, the thesis brings forward some inputs regarding local rules and regulations with local characteristics which offer effective Countermeasures for current water resources management.

从山西省现行水资源管理立法的主要内容入手，通过对一些相关的管理立法的评价分析，找出其中的不足，例如水权转让制度的尚未确立，水资源价格机制的不合理，管理体制上的不利人为因素，法律责任的过于原则等，深入分析，阐述思路，从山西的水权制度及水环境行政管理制度中的排污收费制度和水资源有偿使用制度及水行业市场准入制度方面提出改善意见，针对现行法律、法规中存在的问题，提出修改建议并制定出具有山西特色的地方性法规、规章，切实有效地为解决山西水资源管理中存在的问题提供法律对策，这是我们的目标。

Conical nozzles yield nearly uniform exit velocity, but the flow angle varies from zero at the axis to the cone half-angle at the wall.

锥形喷嘴产量近制服出口速度，但流动的角度不同，从零轴，以锥半的角度在墙上。

Especially, contact angle of a real three-phase system is usually not, as predicted by the Young equation, defined uniquely, but varies in a range of values-the phenomenon known as hysteresis of the contact angle.

特别是，实际三相系统的接触角一般能在某个范围内被钉扎不动，不象Young方程所指出的那样有唯一确定的值，称之为接触角的滞后现象。

The witness also told the jury at the Royal Courts of Justice in London that he saw a paparazzo fighting with a member of the public who was trying to stop him taking pictures in the minutes before the emergency services arrived.

他还告诉在伦敦皇家法庭的陪审团，在急救服务到来之前，他当时看见一个狗仔队正和一群阻止他拍照的人打架。

The entire N／C program on a tape is made up of an accumulation of these successive data blocks.

纸带上的整个数控程序由这些连续数据单元连接而成。