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- low breaking prop 低位放顶煤支架
- The Application of High-seam Mining Technique with the Low Breaking Props 低位放顶煤支架开采厚煤层技术应用
- It can be turned into liquid packaging film by blowing,and used for package of milk, bean milk, soy, vinegar and the liquids with low breaking per-centage in practice. 经吹塑制成液体包装膜后,可用于牛奶等液体的包装,具有破损率低、实际应用好等特点。
- The results indicated that PTT/wool blended fabrics owned the high elongation rate, low breaking tenacity and low tensile module at the high elongation rate by comparing with PET/wool blended fabrics. 结果表明:与PET/毛混纺织物相比,PTT/毛混纺织物具有较高的伸长率和较低的断裂强度,且能在较高伸长率下保持较低的拉伸模量;
- Such dislocations slipping lead to permanent set which can lower breaking and fatigue strength in the area.The fact that this is the most danger position. 为了降低应变能,出现应力松驰,导致位错滑移产生永久变形,降低了局部区域的屈服强度及其疲劳极限,从而引起疲劳破坏。
- There are many characterisitics of very low wearing value, remarkable low broken rate, low rate of lossing roudness, high grinding efficiency, low electric consumption and cost etc. 贝氏体钢磨球是一种新型磨球产品,具有磨耗低、破碎率低、失圆少、粉磨效率高、节约磨矿能耗和成本等优点。
- The government is trying to keep a low profile on this issue. 政府力图在这个问题上保持低姿态。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- He because of bashful but low head. 他因羞愧而低下了头。
- The ship lay keeled over at low tide. 那艘船因退潮而倾覆。
- I'm not going to break my back working for such low wages. 我不愿为如此低的工资而拼命工作。
- My home town lies low in a hidden valley. 我的家乡位于一个隐蔽的山谷里。
- Low grades are getting Hellen down. 低分数使海伦闷闷不乐。
- breaking prop 复式支架
- After a brief rally share fall back to a new low. 股票经过一次短暂回升后回落到一个新的低点。
- Talking in a low voice were a man and a woman. 低声讲话的是一男一女。
- Judy bent her face low over the notebook. 朱迪把脸凑近笔记本。
- The food should be kept at low temperature. 这种食品应低温保存。
- The publisher paid his hacks low. 出版商付给他雇佣的文人很低的费用。
- Winter is the low season at seaside hotels. 冬季是海滨旅馆业的淡季。