Smoking is a detriment to one's health.吸烟危害健康.He sits up very late to the detriment of his health.他常常熬夜,这对他的健康不利.When you have an economic downdraft like this, that same flexibility can be a severe detriment.当你遭遇这种规...
GPS ephemeris data interpolation, using Lagrange, Newton's Law, which is good information!GPS星历内插资料, 分别采用拉格朗日, 牛顿法, 是不错的资料!Using the precise ephemeris and the precise satellite clock correction can realize precise p...
Lacking self-confidence and maturity, many teenagers are left feeling very vulnerable.许多十几岁的孩子既缺乏自信又不够懂事，所以感情上十分脆弱。But those lacking a family tradition of continuing education still face difficulties.但是那些并无接受继续教育这种家庭传统的人...
In 1978, the farm's hilly orchards increased by 300 mu.1978年, 这个农场新增山地果园300亩.How much fertilizer should be applied on one mu of land?一亩地要施多少肥?What is the per mu yield of grain here?这里的粮食亩产量是多少?...