知道的 – phrases

Terms for subject Explosives and Explosive Ordnance Disposal containing 知道的 | all forms

Chinese	English
此外、明智的炸药用户还须知道不同的结构、公用设施、设备和用具对振动感度的变化、而且要记录爆破场地附近的情况	Also, the explosives user would be wise to become aware of the variation in vibration sensitivities of different structures, utilities, facilities and materials, and to make note of the conditions near his operations
要想评价气象影响、务必要知道地面上空并且最好在900 米以上的大气温度和风速	Evaluations of meteorological effects require that the air temperature and wind velocity be known at levels above the ground,preferably up to 900 metres
迄今的经验表明、在距矿场20公里的范围内、需要知道900米高空温度和风速的详细情况	Experience to data has shown that at distances of up to 20 km from mine sites,it is desirable to know details of temperature and wind velocity at levels up to 900 meters