在该刑事案件中人们运用弹道学原理来确定枪的发射力.Ballistics was used in the criminal case to determine the gun's firing capacity.终点弹道学研究的是射弹的弹著作用.Terminal Ballistics deals with the impact of projectiles on a target.弹道学: 研究射弹的动力 、 飞行和弹著作用的科...
再过几天球芽甘蓝就可以吃了。In a few days time the sprouts will be ready to eat.天文学家已把天球划分为88个区域.Astronomers have divided the celestial sphere into a total of 88 regions.旋转的天球上显示了星座中的主要星体.The rotating sphere shows the major stars of t...
If your skin becomes red, sore or very scaly, consult your doctor.如果皮肤发红、瘙痒或脱皮，要向医生咨询。It is recommended that you should consult your doctor.建议你去咨询医生。She began to consult doctors, and each had a different diagnosis.她开始四处寻...