The user is most likely not willing to chaine their source of supply.用户很可能不愿意改变其进货货源.Discourage your friends from forwarding those tiresome joke lists, sex quizzes, and chaine mails.不要让你的朋友向你转发那些无聊的玩笑 、 性知识问答和电子信件链接....
通过热力学试验研究的方法研究了1600℃时含钒铁液与含钒转炉渣系CaO-MgOsat-FetO-MnO-SiO2-V2O5-TiO2-Al2O3间钒的分配平衡.The distribution of vanadium between melt and CaOMgO _ ( sat ) - Fe _ tO - MnO - SiO _ 2 - V _ 2 O _ 5 - TiO _ 2 - Al _ 2 O _ 3 slag in BOF ...
Judith was sitting in a rocking-chair by the window.朱迪丝正坐在窗户边的一张摇椅里。Chitty sat in his rocking-chair whittling wood.奇蒂坐在摇椅上削着木头。Her mother was sitting in the dark by the stove in her rocking chair.她母亲坐在炉边暗处的摇椅里。...
A ratchet mechanism transfers the thread from spool to bobbin.一种棘齿装置把线从线轴转到梭心上。Wire gages were produced with both flat - grid and bobbin - type constructions.制造金属丝应变片可采取平格栅型和线管型两种结构.Established in early 2003, our company...