roll on the ground

roll on the ground的基本解释

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打滚

与roll on the ground相关的网络例句 [注：此内容来源于网络，仅供参考]

After the airdrop experiments of the system of the projectile and speed-down parachute, the balance velocity obtained from the optics apparatus on the ground、the balance spinning speed obtained from the gyroscope on the projectile and the image obtained from the infrared detector on the projectile are all used to simulate the six-dimension exterior trajectory of the projectile and identify the roll damping moment derivatives, and the identification can safely come to a conclusion that the absolute value of roll damping moment derivatives from the engineering calculation are on the low side.

对卷弧尾翼弹与减速伞系统进行空投试验，由地面光测系统给出平衡落速、弹上陀螺给出平衡转速、弹上红外探测器拍摄地面图像判断弹的姿态。通过六自由度弹道模拟，对弹滚转阻尼导数进行参数辨识，得到工程估算所得滚转阻尼导数绝对值偏小的结论。 5。对空投试验中出现弹姿态摆动现象，从受力分析及红外图像分析两个方面进行探讨，给出合理解释，并根据分析对弹外形进行修改，在后来的试验中收到很好的效果。

In bathhouse of an open air, a flock of sturdy workers are bathing, watch on the tree that a few meddlesome monkeys mount bathhouse edge, bian Xiao looks by the side of the monkey only among them, look to feel comical more more, laugh finally so that drop to cultivate, roll about on the ground, other monkey base become aware questioningly, it comes to uprear, ask its place laugh why, that monkey still laughs ceaseless, path: Ha...

在一个露天澡堂里，一群强壮的工人在洗澡，几只好事的猴子爬上澡堂边的树上观看，其中一只猴子边看边笑，越看越觉得好笑，最终笑得掉下树来，在地上打滚，其他猴子基觉诧异，扶起它来，问其所笑为何，那猴仍笑个不停，道：哈哈。。。

It can roll on the ground, and you can also pat it.

它可以在地上滚。