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- The main key mechanical equipments with hidden trouble in domestication hydrocracking unit are feed stock pump,fresh hydrogen compressor,recycle hydrogen compressor etc. 国产化加氢裂化装置存在隐患的关键动设备主要有:原料油泵、新氢压缩机、循环氢压缩机等。
- Performance study of medium??consistency?centrifugal stock pumps?CAO Shuliang, OBA Risaburo???? 稠纤维浆液离心泵性能研究
- Burgmann type HR10 seals without external flushing are being used in stock pumps( Ahlstrom, Voith, Sulzer) at Holtzamann Papier for pulp consistencies of up to5% ovendry. 在纸浆稠度高于5%25储存泵中使用了博格曼公司的HR10无冲洗设计的机械密封。
- Burgmann type HR10 seals without external flushing are being used in stock pumps (Ahlstrom, Voith, Sulzer) at Holtzamann Papier for pulp consistencies of up to 5% ovendry. 在纸浆稠度高于5%25的储存泵中使用了博格曼公司的HR10无冲洗设计的机械密封。
- The druggist put in a full stock of drugs. 那位药商进了一大批药品。
- All its stock in trade is glossy paper backs. 该店的全部现货是光面的平装书。
- He ceded his stock holdings to his children. 他将股票让给了他的子女。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- He went heels over head into buying mining stock. 他购买了矿业股票，做事真鲁莽。
- The store is closing out a large stock of toys. 该店正减价出售大批玩具存货。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- Mr Sharp ceded his stock holdings to his children. 夏普先生将他的股票过户给他的子女。
- Have you any grey pullovers in stock? 你们有灰色套头毛衣的现货吗？
- This tire is flat; you didn't pump enough air in. 这个轮胎没气了;你并没打足气。
- The stock market trod water these days. 股市这几天停滞不前。
- We have a pump for drawing water from the well. 我们用一个水泵从井里抽水。
- The heart is analogous to a pump. 心脏和水泵有相似之处。
- People seldom stock up on Chinese cabbage now. 现在人们很少贮存大白菜了。
- Can you lend me your bicycle pump? 能把你的打气筒借给我吗？
- The shop is having a sale to clear old stock. 为出售存货商店正在减价甩卖。
