你也许会认为自己无用、不称职、应该受到指责。You may see yourself as useless, incompetent and blameworthy.尽量避免无用的重复劳动。Try to avoid wasteful duplication of effort.一轮无用的会议an otiose round of meetings...
加热室是多晶硅铸锭炉的关键部件之一.Heating chamber is pivotal part of the polycrystalline silicon ingot production furnace.沸腾钢在铸锭前不脱氧或轻度脱氧.In the case of rimming steel, no or some deoxidation is carried out before casting.常规DC铸造7050铝合金铸锭...
荷兰殖民统治在19世纪结束时，文职部门已被英国化了。When Dutch colonial rule ended in the 19th century the civil service was anglicised.从巴黎移到伦敦后,她使自己的名字英国化了.She anglicised her name after moving from Paris to London.当时印地与语正在剑桥被英国化.Hindi words were...