The gas can be cooled by a heat exchanger after the air heater.烟气可以用空气加热器后的热交换器来冷却.Electric heater or ultrasonic knurling device can be installed.可选装电热或超声波滚花装置.Includes: infeed table, membrane press , outfeed table, vacu...
每个马赛人在出生的那天都会得到一只母牛 、 羊羔和山羊.Every Masai gets a cow a lamb, and a goat the day he's born.马赛人要时刻准备着为牧群而牺牲.A Masai has to be ready to risk his life for his herd....
Tractors and container lorries have completely obstructed the road.拖拉机和集装箱货车已经将这条路完全堵死了。Nowadays tractors are used even in remote mountainous regions.现在连偏僻的山区也用上了拖拉机.All the tractors except this are good in quality.除了这台拖...
There was a firm rubric in the book about what had to be observed when interrogating anyone under seventeen.书中严格规定了审讯17岁以下未成年人时应当遵守的事项。She was no longer interrogating but lecturing.她已经不是在审问而是在教训人了。The police are interrog...