Welding is one of the important technologies in impellers " artifactitious . "焊接是 叶轮 加工的重要工艺之一.The welding conditions should always be neutral or slightly oxidizing.焊接气氛必须永远保持中性或微氧化.The welding is so smooth that you can ...
这本文选包含了十个作家的作品范例.This anthology comprises samples from the work of ten authors.杰姆斯决定把自己关起来写一本新的文选.James decided to lock himself away and write a new album.我把那本作文选揉皱了,揩黑了.I made the book crinkle and black with a mess....
这支武装部队已发动进攻要夺回失去的阵地。The armed forces have launched offensives to recapture lost ground.双方经过昨天的激战后都在向各自的阵地增派兵力。Both sides have been reinforcing their positions after yesterday's fierce fighting.滩头阵地建立起来了。A bridgehead...