常見例句ID:20723: help!!!! who know the formul of 1x2x3...n = ? 總記錄數(shù):0,當(dāng)前頁/總頁數(shù):1/0帖子列表:In the past two weeks we have looked at the happiness formul... How to be happy如何獲得幸福:尋找幸福公式?These catalysts are used in the nitrogen generating propellants' formul... 抑制劑也是氮?dú)獍l(fā)生劑的降速劑。Dont let yourself formulize the life simply, dont let all of your ideas just cross your mind but not take any action. 人生苦短,我已經(jīng)跨過至少四分之一了,想起古人所云:"三十而立,四十不惑”真的是很有道理。In this paper, formulize concrete measures of optimal design of the extrusion die for a four-cavity thin wall aluminum alloy flat pipe. 闡述了該4腔薄壁鋁合金扁管擠壓模優(yōu)化設(shè)計的具體措施。According to the characteristic of PE,this paper formulize the mechanism and method of pipeline repairing,and some construction technology. 文章根據(jù)PE襯管的特性,闡述了應(yīng)用PE管復(fù)油氣管道的機(jī)理和方法,以及一些主要現(xiàn)場施工技術(shù)。 返回 formulize