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- screwed core plug 泥芯孔螺纹堵塞
- There are over loading protection, malfunction warning, constant-temperature oil circulation in the screw core, barrel oil cooling, vacuum vent-pipe appliance and ration of feed appliance. 本机采用直流电机,可控硅无级调速,设有过载保护和故障报警、螺杆芯部油循环恒温、机筒油冷却并装有真空排气管装置和定量喂料装置。
- Dynamic permeability of the reservoir is usually estimated from phase permeability experiment of core plugs or well test. 通常根据岩芯相渗透率试验或试井资料求得储层动态渗透率。
- They screwed the money out of her by threats. 他们威胁她把钱交出来。
- Its optimum composition was HPAM 1 500 - 2 000 mg/L,XE - 1 800 - 1 000 mg/L,and the stabilizer 300 mg/L. The selectivity , bore core plugging rate, and migration characteristic of CDG were avaluated in laboratory. 确定了CDG深部调驱剂体系最佳配方: HPAM浓度为1 500-2 000 mg/L,有机铬交联剂XE-1浓度为800-1 000 mg/L,稳定剂浓度为 300 mg/L。
- She had screwed up and had to do it all over again. 她把事情搞坏了,得重新做过。
- She screwed up her eyes in the bright light. 她在明亮的光线下眯起了眼睛。
- We got screwed when we bought this house. 我们买这所房子上当了。
- The hard core in the party make all the decisions. 这个党的核心成员决定一切。
- I screwed up my courage and went to the dentist. 我鼓起勇气去找牙科医生。
- I can't get this screw to come out of the wall. 我无法把这颗螺丝钉从墙上取出。
- I was trying to help, but I screwed up again. 我原想帮忙,反而又把事情搞糟了。
- This concept is at the very core of her theory. 这个概念是她理论的核心。
- I screwed up the note and threw it on the fire. 我把便条揉成团扔进火里了。
- The brackets want an extra screw. 托架需要再加一个螺钉。
- Wires / Cables and Accessories, Polypropylene Homopolymer, Paper Core, Plywood Endfitment, Plastic Core Plug, Al Wire 采购产品电线/电缆及配件,聚丙烯均聚物,文件的核心,胶合板校订器,塑料为核心的外挂程式,铝线材
- He screwed the two pieces together. 他用螺丝钉将两个零件锁在一起。
- His face was screwed up with fear. 他的脸因为恐惧而扭歪着。
- We screwed around downtown on Friday night. 星期五晚上我们到城里鬼混。
- He was a military man to the core. 他是个地地道道的军人。