In the model,the combustion issues of social system are analogized to the combustion phenomena in the nature,and the social stability level is measured with the combustion possibility of social system.
从社会系统的不稳定角度出发,在利用社会系统易燃程度对社会系统的稳定水平进行度量的基础上,构造了社会系统稳定性的调控机理模型。
For example, installation of security and stability control systems in the power network where the stability level is low; installing device of Over-frequency generator tripping to solve t.
本文应用BPA程序对蒙西电网的暂态稳定水平作了全面详尽的分析，通过计算分析发现了电网在稳定方面存在的问题，并结合蒙西电网的具体情况，提出解决蒙西电网暂态稳定问题的相应对策，如在电网稳定水平较低的地区装设安控系统，为解决电网高周波问题而安装的高周切机装置等。
Change from a dive to level flight.Used of an aircraft.
拉平从俯冲到水平飞行的变化。用于飞机
The plane's flight path climbed to 10, 000metres and then levelled off.
飞机爬升到了1万公尺高度后就水平飞行。
We climbed steeply after take-off, and levelled out at 25,000 feet.
我们起飞后急剧上升，到达25，000英尺时才水平飞行。
give off the sound of a bullet flattening on impact.
水平飞行的子弹在碰撞中发出的声音。
Roll back to the right to exit this maneuver.
将副翼打右舵，使直升机恢复成为水平飞行。
On reaching 1000 metres,the pilot levelled off.
到达1000公尺高时,那位驾驶员便作水平飞行。
Only through control of roll moments could a pilot maintain a level trajectory or dip a wing into a smooth banking turn.
飞行员必须控制滚转力矩，才能维持水平飞行，或将一侧机翼向下压，做出平顺的倾斜转弯动作。
average aviator
中等技术水平的飞行员
An aircraft whose horizontal stabilizing surfaces are forward of the main wing.
鸭式飞机水平稳定面在主机翼前方的飞行器
A flight maneuver in which an aircraft flies a circular path in a vertical plane with the lateral axis of the aircraft remaining horizontal.
环飞一种飞行表演，一架飞机做垂直方向环形飞行，同时飞机侧轴保持水平
Association of Apolipoprotein E Gene Polymorphism and Cumulative Flight Hours with Blood Lipid Level in Aircrew
ApoE基因多态性及累计飞行时间与飞行人员血脂水平关系的研究
A Study on the Processing Level of Dynamic Spatial Ability in Civil Flight Pilots and Cadets
民航飞行员、飞行学员动态空间能力加工水平检测
The plane was descending dangerously steeply but the pilot was able to pull it out just in time.
飞机危险地急剧俯冲，然而，飞行员及时地将其拉起成水平姿势。
Study on effect of marriage quality factors on mental state of pilots;
飞行员心理健康水平与婚姻质量相关分析
The Research of Aircraft Horizontal Measurement Technology Based on Laser Radar
基于激光雷达的飞行器水平测量技术研究
1 CASE REPORT OF HORIZONTAL CANAL BENIGN PAROXYSMAL POSITIONAL VERTIGO IN A FIGHTER PILOT
飞行员水平型良性阵发性位置性眩晕一例
Experimental investigation on the unsteady aerodynamic characteristics of biplane MAV in horizontal gust
双翼微型飞行器水平阵风响应实验研究
glide on the water in a hydroplane.
水上飞机在水上滑行。