查询词典 trajectory

In real terms, this means that the 6.8mm SPC has the same relative trajectory as the 5.56mm (which allows for the M468 to be fired and treated essentially like a 5.56mm M-16), but with 50% more stopping power, and a bullet speed of 2650 feet per second from a sixteen and one-half inch barrel, delivering 1715 foot-pounds of energy, with a six hundred meter effective range.

这意味着6.8毫米SPC彈藥在保持与5.56毫米彈藥相对相同的弹道的同时却拥有多出50%的停滞能量，而这样一枚弹丸由一根16英寸半长的枪管中射出时，秒速高达2650英尺，释放1715尺磅能量，并且其有效射程可达到600米（如果M468可以在基本上像M-16一样射击、处理5.56毫米枪弹以作为对比的话）。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。