The company engages plastic product pouring , Hydroxybenzene product machining, punching product machining and machine machining etc.主要从事塑料产品注塑加工、酚酚产品加工 、 冲压产品加工、机械加工等.It is first method in entironment monitoring that vo...
The captain of the submarine has got this periscope thing.那个潜艇艇长有个类似于潜望镜之类的东西.The captain aligned the periscope on the bearing.船长使潜望镜对准方位。Now, peering through the periscope he remarked in businesslike tones.现在, 他一面从潜望镜里观...
Portugal and Spain had possessed vast empires that waxed and waned.葡萄牙和西班牙都曾是经历了兴衰的大帝国。This vast archive has been indexed and made accessible to researchers.这个存量巨大的档案室的所有文件都已编了索引，可供研究人员使用。The pollution has already turned...
The most exhausting thing in life is being insincere. ( A . M. Lindbergh )生活中最使人筋疲力尽的事是弄虚作假. ( 林德伯格 )Silvia’s smile looks insincere.西尔维娅的微笑很做作。Clyde , of course , was insincere in regard to all his overtures at this time...
在腹板与下翼缘的施焊中使用小矩形挡板.Small rectangular backup bars were used to fabricate the web - bottom flange connection.发生紧急状况时,拉下翼弦.Pull the cord in case of emergency.在某些情况下, 翼尖还会发生气流分离.Even in some conditions, the airflow may separ...