Using the precise ephemeris and the precise satellite clock correction can realize precise point positioning ( PPP ) .精密 单点 定位的实质就是利用精密星历和精密卫星钟改正来实现定位.Compared with traditional detection method measuring method is simple...
对于去托斯卡纳东南部探险的人们来说，这两家酒店是很有吸引力的驻扎地。The two hotel-restaurants are attractive bases from which to explore southeast Tuscany.无人能比的彼得·亨宁格尔自然是主要的票房吸引力所在。The major box office attraction was, of course, the inimitable Peter Hunn...
大量喝水以免发生虚脱。Drink lots of water to avoid becoming dehydrated.暑热导致的虚脱状态a state of prostration brought on by the heat我虚脱地倒在扶手椅上Exhausted , I plopped into the armchair....
This paper reports the main results of research and development preparation of 0.2 % celangulins emulsifiable concentrate.简要报道植物杀虫剂0.2%苦皮藤素乳油研究与开发的主要结果.He slept badly at night and couldn't concentrate in class at da...