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- S tube valves are cast into shape with austenitic manganese steel, the quick wearing surface is welded with wear-resistant material, has the dual advantages of anti-high pressure and anti-wearing. 管阀采用高锰钢整体铸造成型，易磨损面采用搞磨材料堆焊，具有耐高压与耐磨损双重优点；
- Bowman′s Layer defect can cause haze. Bowman′s层缺损会引起角膜雾浊 ,haze形成。
- They spend the winter(s) in a warmer climate. 他们在气候较暖的地方过冬。
- Most plural nouns in English end in "s". 英语的复数名词多以“s”结尾。
- The sweater had shrunk after repeated washing(s). 这件套头毛衣洗过多次已缩水了。
- Some old folk(s) have peculiar tastes. 有些老人有特殊的爱好。
- Answer the following question(s). 回答下列问题。
- Most plural nouns in English end in s'. 英语的复数名词多以s结尾。
- The drug affects one's power(s) of concentration. 这种药影响人精神不能集中。
- DAVE BOWMAN Open the pod bay doors, HAL. 哈尔,打开分隔舱舱门。
- Here are the designs. Which one(s) do you prefer? 这就是那些图样.;你喜欢哪一个[些]?
- Dave Bowman: Hello, HAL do you read me, HAL? 戴夫：喂，哈尔，发现我了吗?
- Which journal(s) do you subscribe to? 你订阅哪一种杂志?
- Dave Bowman: Open the pod bay doors, HAL. 大夫：把舱门打开，哈尔。
- The novel had an enormous vogue in the 1930's. 这本小说在三十年代曾广为流传。
- Dave Bowman: What are you talking about, HAL? 戴夫：你在说什么，哈尔?
- He earned four A's in the final examinations. 他期末考试四门功课得优。
- He will report to Sales Manager Gary Bowman. 他将直接汇报给销售经理加里鲍曼。
- The Beatles were the pop idols of the 60's. 披头士乐队是六十年代人们崇拜的偶像。
- And nobody knows that better than Bowman. 没有人鲍曼更清楚内幕。
