Influences of temperature and humidity synthesize on flight capacity in the moth s of Oriental armyworm,Mythimna separata(Walker);
温、湿度综合效应对粘虫蛾飞行能力的影响
Influence of temperature on flight capacity of the beet armyworm, Spodoptera exigua;
温度对甜菜夜蛾飞行能力的影响
Influence of temperature and humidity on the flight capacity of Sitobion avenae;
温度和湿度对麦长管蚜飞行能力的影响
Comparative studies on the flight ability of the social type and scattered type of Locusta migratoria manilensis;
群居型与散居型东亚飞蝗飞行能力的比较研究
Effects of host plants on larval developmental duration,pupal weight,fecundity and flight ability of the common cutworm Spodoptera litura, were investigated in the laboratory.
取食人工饲料成虫的飞行能力显著高于取食甘蓝的处理,而以取食大豆和棉花处理的飞行能力最差。
It has very stong flight ability.
桔小实蝇Bactrocera (Bactrocera)dorsalis (Hendel)是为害水果和蔬菜的检疫性有害生物 ,此虫具有较强的飞行能力。
The simulated test of the insect flying ability shows the following:there is agreat difference in flying ability between the female and the male moth;the ability of the male issuperior to the female’s,the flight ability of 1～3.
利用昆虫飞行数据微机采集分析系统研究油松毛虫成虫飞翔能力，模拟测试结果的分析表明：油松毛虫成虫具有一定的飞翔能力，但雌雄蛾飞翔能力差异很大，雄蛾的飞翔能力及可飞翔的日龄均高于雌蛾；不同龄期成虫的飞翔能力亦不同，其中１～３日龄为最适飞行阶段。
The flight ability of 3～6 days old moths was the strongest.
３～６日龄成虫的飞翔能力最强，连续吊飞第６日龄个体，其平均累计飞行时间达４１。
Flight Ability and Some Related Physiological Mechanism in Social Type and Scattered Type Locusta Migratoria Manilensis (Meyen);
两型东亚飞蝗飞行能力及其相关生理机制研究
Flights 13 and 14 had Centaur boosting the spacecraft to escape velocity for an early demonstration of circumlunar capability.
第13次和第 14次飞行利用森托尔推进飞船逃离速度限制，这是绕月飞行能力的早期证明。
On the basis of aircraft model and propulsion model, post stall flight simulation on routine engine control and engine stability control was accomplished.
推力矢量参与飞行控制，提高了飞机过失速飞行控制能力。
" Flight mechanics--Concepts,quantities and symbols--Flight performance"
GB/T14410.4-1993飞行力学概念、量和符号飞行性能
Comparison between pilots mental tracing ability and their flight ability;
飞行员心理运动能力与飞行成绩的比较
The Affection of Strength Training for Pilots' Capacity of the Anti-G
力量训练对飞行学员抗荷能力的影响
The pilot has a good eye for distances.
这个飞行员的眼力很好，能望得很远。
human performance during spaceflight
太空飞行中人的工作能力
Smoother vehicles may have drag coefficients of the order of 0.55.
光滑飞行器的阻力系数可能为0．55量级。
helicopter flight dynamics
直升飞机飞行动力学
The air resistance makes influence on the flight of an aeroplane.
空气阻力影响飞机飞行。
If thrust and drag do not equal each other, the airplane can not fly at a constant speed .
如果推力和阻力彼此不相等，飞机就不同能等速飞行。
These planes were big enough and powerful enough to fly across oceans.
这些飞机具有足够的规模和马力，能够进行越洋飞行。
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
Fatigue may affect a pilot's judgment of distances.
疲劳可能会影响到飞行员对于距离的判断力
They could fly long distances through an opposite gale before exhaustion follows.
它们能够顶着大风飞行很远距离才精疲力竭。
It can fly long distances through an opposite gale before exhaustion follows.
它能够顶着大风飞行很远距离才精疲力竭。
In the course of evolution, some birds have lost the power of flight.
在演化过程中一些鸟失去了飞行的能力。