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- Application of initiating system of short tight face blasting effectively gets maximum initiating agent under control,thus,has the influence of mining glauberite on ecologic environment under control. 多段微差挤压爆破起爆系统的研究应用,有效控制了同段起爆最大药量,使钙芒硝矿地下开采大爆破引起地面生态环境的影响得到控制。
- From under my brows I saw my mother's tight face. 我的眼睛一瞟,看见妈妈的表情很紧张。
- Based on a grey control system, the coal working face blasting model of open pit mine in the paperin order to control the coal size optimizely is presented in this paper. 分析了岩体弱面对掏槽效果和破碎块度的影响,从而提出相应的布孔方法,对指导爆破施工、设计有实际指导意义。
- In the horizon of a street that disappears, the imprints left on a graffiti wall or the tight face of a motionless pedestrian, Jean-Pierre Favreau questions the city. 街道上空消失的地平线、墙上的涂鸦、神色凝重的行人呆若木鸡。
- Centrifuge Model Test for Stability of Plastic Film Water - tight Facing on Dam of Regulating Reservoir of Yangquan Power Station No. 阳泉二电厂调蓄水库土工膜防渗层稳定性离心模型试验。
- With a tight face and pinched lips 铁青着脸,嘴唇紧闭
- It is a fact of life and you must face it. 这是严酷的现实,你必须面对它。
- He tried to put a bold face on his failure. 他对自己的失败装出一副满不在乎的样子。
- Study of Finishing Face Blast Technology In Jingdong Tunnel 金洞隧道光面爆破技术研究
- It's a tight squeeze to get five people in that small car. 五个人坐在那个小车子里真是太挤了。
- Sheila's dad is a real tight wad. 希拉的父亲真是个一毛不拔的铁公鸡。
- This drawer is too tight for me to open it. 这抽屉太紧了,我打不开。
- This pair of trousers is too tight for me. 这条裤子我穿太紧了。
- The tight jumper only accentuated his fat stomach. 那件紧身套头毛衣反更突出了他那肥胖的肚子。
- I'm in a tight corner just at present. 我眼下的处境十分不妙。
- They're trying to blast away the face of this rock. 他们试图炸掉这块岩石的表面部分。
- She held her baby tight in her arms. 她紧紧地搂着她的孩子。
- I dry my hands and face with the towel. 我用毛巾擦干了双手和面部。
- The sea have erode the cliff face over the years. 海水经年累月冲刷著峭壁的表面。
- I tried on the pants, but they were too tight. 我试穿过这件衣服,但它太紧了。