Objective : To observe the clinical effect of Kangxunwan on acute urticaria in pilots.目的: 观察抗荨丸治疗飞行员急慢性荨麻疹的临床疗效.The pilots had to take emergency action to avoid a disaster...飞行员不得不采取紧急措施避免灾难的发生。He had always been irrelig...
在这和中心之间是一种铜银合金.Between this and the core is an alloy of copper and silver.铜基合金电触头是银合金触头的换代产品.Copper - based alloy electrical contact is silver alloy contact replacement.简要分析了银合金变色的原因.The reasons why the silver alloys tar...
Recognize that hollowness; only you can fill it up.只有正视这个空洞, 你才能填满它.Appropriate establish at edge of hollowness ground, water or building by.适宜植于空旷地.水边或建筑物旁.The aching hollowness in sleight of hand.还有我灵巧戏法背后阵阵作痛的空虚....