2) wingbeat sound
翅振音
1.
When mosquitoes fly, their wing would produce continuous wingbeat sounds.
蚊虫飞翔时 ,翅上下拍打会形成连续的翅振音。
3) flapping motion
振翅运动
1.
To study the effect of a progressive surface wave on the flapping motion of a vertical turbulent plane jet in shallow water, the laser visualizations and measurements were carried out in a water tank.
通过激光流动显示 (LIF)和测量方法 ,就表面水波对垂直平面射流的振翅运动的影响进行了实验和理论研究。
2.
A submerged, vertical plane jet impinging onto a free water surface will be self-excited into a flapping motion when the jet exit velocity exceeds a critical value.
在淹没平面水射流垂直冲击自由水面时,当射流出口速度大于临界振翅速度时,就会发生自激振翅运动(self-excited flapping motion)。
4) wingbeat frequency
翅振频率
1.
The wingbeat frequency and some influeutial factors of the oriental armyworm moth(Mythimna seporata Walker);
粘虫蛾的翅振频率及其若干影响因素
5) wingbeat behavior
翅振行为
1.
Observations on the wingbeat behavior of the Japanese oak silkworm, Antheraea yamamai, a precious silkworm;
珍贵绢丝昆虫—天蚕蚕蛾翅振行为观察
6) wingbeat pattern
翅振模式
1.
The wingbeat patterns and frequencies of insects tethered for flying were studied by PFS- l strobotac and computer system.
在吊飞状态下，８目２４科５０种参试昆虫的翅振模式可以分为３类７型：前动类Ａ、Ｂ、Ｃ型、双动类Ｄ、Ｅ型、后动类Ｆ、Ｇ型、本文介绍了各类、型昆虫翅振模式的特点。
补充资料：振水音
振水音
又称"振荡音"。身体某些空腔器官有液体时，液体活动所产生的声音。检查时，让病人仰卧，将听诊器放于其上腹部，或用一耳凑近此处，然后用稍弯曲的手指连续迅速冲击病人上腹部，可听到胃内气体与液体相撞击而发出的声音。正常人如进较多量的液体后可出现振水音。但若在空腹时或饭后6～8小时以上仍有振水音，则表示胃内有液体潴留，见于幽门梗阻、胃扩张和胃液分泌过多。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条