1.
hoel of piston crown
(制动主缸内) 活塞出油孔
2.
He punched two holes in the tin of oil, and then poured it out.
他在油筒上打了两个孔，然后把油倒出。
3.
Oil whooshed up when the drill hit the well.
当钻孔机钻井时，石油喷了出来。
4.
Plug the fixed containers around air vent of F.O. tanks.
收紧油舱透气孔处油池放油孔的塞子。
5.
Just over a hundred years ago men began drilling holes near the places where oil was seen seeping out of the ground .
恰恰在一百年前，人们开始在看来有石油渗出地面的地方附近钻孔。
6.
Specific for acne-prone skin and enlarged pores. Origin: Egypt.
针对长期出痘痘和毛孔粗大的油性皮肤问题。产地：埃及。
7.
The most obvious part of a drilling rig is called“ a derrick”. It is used to lift sections of pipe, which are lowered into the hole made by the drill.
钻机中最显眼的部件叫“井架”，井架用来吊升分节油管，把油管放入由钻头打出的孔中。
8.
Plastic injection mould, coolant passages, eject pin and electrical heating holes.
塑胶射出模具–却水孔、梢孔及电热孔.
9.
balance wheel oil cover screw
平衡轮注油孔盖螺丝
10.
retrievable through-tubing perforator
可收回过油管射孔器
11.
expendable through-tubing perforator
消毁式过油管射孔器
12.
aperture atomizer
喷孔式喷油嘴喷雾器
13.
Out of Confucius' Residence, I looked back at' the couplet pasted on each side of the gate.
孔子孔子，大哉孔子! ”出得孔府，回首看府门。
14.
POTENTIAL AREA FOR LITHOLOGIC RESERVOIR IN MEMBER 2 OF KONGDIAN FORMATION F KONGNAN AREA
孔南地区孔二段岩性油气藏潜力方向
15.
The oil drawn off from the oil tank is gasoline.
从油箱抽出的油是汽油。
16.
Perforations for Steam Flood Injecion-production Thick Oil Wells in Liaohe Oilfield
辽河油田稠油蒸汽驱注采井射孔方式
17.
The operation principle of a automatic flow-rate detecting system of fuel injector is introduced and the design of hardware and software is presented.
介绍了喷油嘴四喷孔流量自动检测系统的工作原理，给出了系统硬件和软件设计。
18.
Dogs sprawled on the ground, pink tongues lolling out; the nostrils of mules and horses were distended; the peddlers refused to cry their wares; the roads oozed tarmac;
狗爬在地上吐出红舌头，骡马的鼻孔张得特别的大，小贩们不敢吆喝，柏油路化开；