On condition that the front body shape of the projectile is unchangeable,a formula is obtained for determining the relation between the optimum boattail angle and the supersonic flight region.
在弹丸前体外形和外界大气密度不变的条件下，提出了利用弹丸炮口马赫数和顶点马赫数确定旋转弹丸最佳尾锥角的方法。
| 单词 | front body |
| 例句 |
英语例句库
On condition that the front body shape of the projectile is unchangeable,a formula is obtained for determining the relation between the optimum boattail angle and the supersonic flight region. 在弹丸前体外形和外界大气密度不变的条件下，提出了利用弹丸炮口马赫数和顶点马赫数确定旋转弹丸最佳尾锥角的方法。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
大师教你巧练瑜伽 Feel strong front foot as we kind of find this lift and lengthen up through the front body. 我们找到这种提升，前身往上抬，这时候我们的前脚要感到有力。 安德里恩的瑜伽课 And then strap your boots on, just kidding, but lift up through the front body, and ground through the back body. 然后系上你的靴子，开个玩笑，然后从前面的身体抬起，然后从后面的身体磨碎。 自然历史博物馆 By retracting its legs and inflating its front body segment this caterpillar resembles the head of a snake complete with scales and eye-like spots. 这条毛毛虫缩回双腿，膨胀前肢，形似一个蛇头，布满了鳞片还有像眼睛一样的斑点。 安德里恩的瑜伽课 And then take your thumbs to the back and then just play with that pelvic tilt again, finding that lift up through the front body. 然后把你的拇指放在后面，然后再次调整骨盆倾斜，找到通过身体前部的提升。 安德里恩的瑜伽课 Draw energy up from the arches, the inner thighs, lift up through the front body, ground through the back body, and roll up, rise up strong, feel the blood flow. 从足弓、大腿内侧吸取能量，向上提起穿过前体，地面穿过后体，然后向上卷起，有力地上升，感受血液的流动。 |
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