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- positive acceleration turn 正过载转弯
- Objective:To study the effects of naloxone on the tail pain threshold and the content of enkephalin and dynophin in brain tissue in rats after alternating action of positive acceleration(+Gz)and negative acceleration(-Gz). 目的 :施加正、负加速度交替作用后 ,研究纳络酮对大鼠脑组织脑啡肽、强啡肽的含量及尾部痛阈的影响。
- In order to observe the effect of the positive acceleration stress on the con-tents of both plasma and thalamus endothelin (ET),the acute exposure of+6Gz and +10Gz was carried out in 36 Wistar rats,and the exposure of + IGz used as control group. 为了观察不同正加速度(+Gz)负荷(即头脚向惯性力与重力相比的倍数)对血浆及丘脑内皮素(ET)含量的影响;我们对36只Wistar大鼠分别进行了+6Gz和+10Gz的急性暴露实验;并以+1Gz暴露为对照.
- When a swimmer slows and then finally applies forces there are stages of slowing down (the correct term is negative acceleration not deceleration) and speeding up (the correct term is positive acceleration not acceleration). 当游泳运动员慢下来然后增加力量以求得继续前进时会有不同的阶段，这就是减速阶段（正确用语是负加速度而非减速）和加速阶段（正确用语是正加速度而非加速）。
- positive acceleration, positive G 正加速度, 正G
- There is positive proof that he did it. 有确切的证据证明他做了此事。
- Zemin Jiang said, Red Cross work is honorable social work and has positive accelerative effects on the building up of socialist material civilization and spiritual culture. 江泽民说，红十字事业是一项崇高的社会事业，对建设社会主义物质文明和精神文明有着积极的促进作用。
- Keywords Gz;positive acceleration;memory;behavior;rats; 正加速度;记忆;行为;大鼠;
- No one is allowed to get his ticket out of turn. 任何人都不准不按次序买票。
- The teacher get a raspberry as she turn her back. 该教师转过身去时有人用舌与唇发出嘲笑她的声音。
- Let's take leave of the topic and turn to another. 这个问题就说到这里吧，现在来谈谈另一个话题。
- Get lathe No.9 set to turn the new piston. 把九号车床调好来车这个新活塞。
- She petitioned her neighbor to turn down the radio. 她请求邻居把收音机关小点声。
- We troubled him to turn on the light. 我们麻烦他打开电灯。
- Aha! so it's golf that turn the manager on. 啊！如此说来，经理入迷的是高尔夫球。
- How do you explain this strange turn of events? 事情出现这种异常变化，你作何解释？
- Her behaviour was a positive outrage. 她的行为残暴到了极点。
- These cruise ships can turn round in two days. 这些游船可用两天的时间装卸完毕。
- He could not turn his back upon helpless travelers. 对孤立无援的旅客，他不忍心拒绝不管。
- An instrument used to measure acceleration. 加速计，测震仪用于测量加速度的仪器
