Keywords: design hyetograph, principal components analysis, cluster analysis.关键词: 设计雨型 、 主成分分析 、 群集分析.Design storm hyetograph is the essential element for hydrologic modeling analysis and storm water drainage design.设计暴雨...
The rap oil - based lubricative additive is biodegradable and environment receivable lubricant.菜籽油基添加剂是一种可生物降解的环保的润滑剂.For dilating the bearing life, bearing should keep lubricative well.为延长轴承寿命, 轴承应保持良好的润滑状态....
任一处的建筑物正面都布满了弹洞。Everywhere building facades are pitted with shell and bullet holes.这里的噪音、建筑物和人都令人出乎意料。The noise, the buildings, the people, came as a revelation.仍有大约40名囚犯被困在严重损毁的建筑物中。About forty prisoners are still barri...
When we had eaten, we dossed down in the lounge.我们吃过后，就在休息室里睡下了。She dossed on a bed at last.她终于睡在了一张床上.It was too late to go home so he dossed down on the floor.要回家已经太迟了,所以他便打地铺将就睡下了....
Conclusion Stimulating melanogenesis is one of the mechanisms of Xiaobai Mixture in the treatment of vitiligo.结论:促进黑素形成是消白合剂治疗白癜风的作用机制之一.Objective To observe the effect of acidum tranexamicum on melanogenesis of B 16 mel...
I've taken a lot of analgesics . But they are not so effective.我吃了不少镇痛药. 促是效果不怎么好.Combined analgesics for postoperative pain therapy: Review of effectivity and side - effects.联合镇痛药在术后疼痛治疗中的应用: 疗效和副作用的综述.You should p...
Our voices echoed in the empty house.我们的声音在空屋里回荡。the piping voices of children.孩子们的尖叫声We hear the silver voices of heroic bugles.我们听到了那清亮的号角.incorporeal voices无形的声音The electricians have performed wonders in recording the...