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- Whenever possible all pilot holes require a press fit bushing. 只要可能,所有的引导孔都要求一个压配的导套。
- A pierced pilot hole shall be the first station of a progressive die to ensure proper pitch from die setup. 在连续模第一站应冲导正孔确保模具结构有固定的步距。
- By comparing the acoustic wave impedance with the VSP (vertical seismic profile), the reflectors of the CCSD pilot hole have been analyzed. 分析结果表明(1)岩性间波阻抗差异产生反射波,如榴辉岩与副片麻岩之间波阻抗差异;
- A zero-offset VSP observation was carried out with a 6-level 3-component geophone at the pilot hole of Chinese Continental Scientific Drilling (CCSD). 用六级三分量检波器在中国大陆科学钻探先导孔中实施了零偏VSP测量。
- TYZ series raise borers play an important role in the operation of drilling pilot hole and reaming ventilation raise, fill raise or pipe pass etc. TYZ系列天井钻机在压钻导向孔和拉扩通风井、充填井或管道井等的作业中起着至关重要的作用。
- This paper also provides processing methods for the aircraft SMCs specific geometric features, such as symmetry, pilot hole, bend relief and so on, in this foundation, the corresponding post processing subsystems is designed. 对于航空钣金零件上特有的几何特征,如对称性、导孔、止裂孔等,本文提出了相关处理方法,并在此基础上设计了相应的后置处理子系统。
- His strength in a crisis is an ace in the hole. 临危不惧是他的看家本领。
- The pilot manages to glide down to a safe landing. 驾驶员设法使飞机滑行下降安全著陆。
- The pilot steered for the harbor. 领航员掌舵驶向港囗。
- Look at the holes that have been worn in this rug. 瞧瞧这块小地毯上磨出的洞。
- The enemy's shells made great holes in the ranks. 敌人的炮弹在士兵行列中炸成大洞。
- The holes in the cloth were made by moths. 布上的洞是虫子蛀的。
- The trainee pilot flew his first solo today. 那个受训的飞行员今天首次单独飞行。
- They pick holes in everything I suggest. 只要是我提的建议他们就挑毛病。
- The pilot reports bad visibility over the airport. 飞行员向机场报告能见度很低。
- The pilot had logged over 200 hours in the air. 这个飞行员的飞行记录在200小时以上。
- He chiseled a hole in the door to fit a new lock. 他在门上凿了个孔，以便装一把新锁。
- A channel over which pilot signal is transmitted. 可在其上传输导频信号的一种信道。
- Rabbits had burrowed holes in the grassy bank. 兔子在河岸的草地上掘了些洞。
- Mark used to be a pilot on the Mississippi River. 马克曾在密西西比河上当过领航员。
