He is thoroughly drilled in English grammar.
他的英语语法练得很熟。
They are thoroughly drilled in English grammar.
他们在英语语法方面受到严格训练。
The crew successfully drilled in a deep well of more than 6000 metres.
打井人员胜利地打成了一眼六千多米的深井。
Five wells drilled in the 1970s turned out to be dry, as was a sixth in 2000.
上世纪70年代他们钻探了五口深井，结果都是干涸井，2000年钻探的第六口井亦是如此。
The discovery well was drilled in 1927 on the basis of magnetic and torsion-balance surveys.
其发现井是1927年根据磁力和扭称测量结果而钻探的。
The discovery well was drilled in 1927 on the basis of magnetic and torsion - balance surveys.
其发现井是1927年根据磁力和扭称测量结果而钻探的。
A small hole drilled in the filter intake just below water level will prevent accidental syphoning.
在滤器水位以下的入口上钻一个小洞就可以防止意外漏水。
Scientists charted levels of thallium, cadmium and lead in an ice-core sample drilled in Greenland.
科学家从格林兰岛冰芯样品中了解到了铊、铅和镉的含量。
Well TK431 was a test well drilled in this area trying to solve the problem of borehole instability.
TK 431井是在该地区实施的一口解决该井段井眼失稳问题的试验井。
When one well runs dry, another can be drilled in another direction (instead of moving to a new spot).
当一口井干了，可以朝另一个方向钻新井(而不用挪到一个新的地方)。
An IceCube sensor is dropped into 1 of 86 holes drilled into the Antarctic ice in a December 2010 picture.
在这张拍摄于2010年12月的照片中，一架冰立方传感器正在被放入钻好的冰洞中，这样的冰洞共有86个。
If pain does not completely cease, 2 to 3 holes should be drilled in the nail using an 18 gauge needle.
如果痛苦没有彻底停止，用18标准尺的针在指甲上钻2到3个孔。
Made of wood or polystyrene, nesting boards have holes drilled in them for bees to use to build their leafy nests.
巢套板由木头或聚苯乙烯制成，中间钻有小孔，以便蜜蜂用来筑造用树叶做成的巢穴。
A threaded hole is drilled in the middle of the expansion bracing, such as (Figs 4), which corresponds with the screw.
将膨胀拉条中间钻出一个螺纹孔，如(图4)，使之与螺丝相对应。
While waiting on some coats of primer I thought it would be a good idea to get the holes drilled in the control surfaces.
而在等待一些大衣，引我认为这将是一个好主意得到孔钻，在控制面。
A hole is drilled in the center and it is bolted to a mandrel so that the rest of the machining operations can be performed.
钻一个洞，是在中央，这是一个心轴螺栓，使其余的加工操作可以执行。
For many in the West, it is a strange thought that spirituality can be drilled in the same way that a muscle is strengthened.
许多在西方，这是一个很奇怪以为灵性可钻一样的肌肉也得以加强。
Some new logging problems have appeared because horizontal, extended reach and sidetrack wells have been widely drilled in recent years.
近年来油田采用一些大斜度定向井、老井开窗侧钻井等钻井技术，测井面临如何作业的新问题。
Skunk-like odors emanated from the house, patches of mold were growing on the walls, and large holes had been drilled in the basement floor.
整个屋子里臭气熏天，墙上遍布霉菌，地下室的地面被钻出许多大洞。
This paper reviewed the hole trajectory control of three interval profiles directional Wells that drilled in past years in Jiangsu exploration area.
介绍了历年来江苏探区三段制定向井井眼轨迹控制情况。
Fortunately, not far from the front of a kindergarten. Rati went from a small hole in the fence squeak slipped about kindergarten drilled in former times.
幸亏，前面不远处有一所幼儿园。慧慧就从幼儿园篱笆的一个小洞里吱溜一下钻了曩昔。
Well WP-1 is the first medium radius horizontal well drilled in Jianghan oilfield, and its horizontal interval is drilled using under-balanced technology.
王平1井是江汉油田的第一口中曲率水平井，储层岩性为盐间非砂岩层，水平井段采用欠平衡钻井技术。
Butcher about to start now, to firewood behind a pile, saw another Wolf is firewood heap holes, drilled in the past want to butcher in the back of the attack.
屠户正要上路，转到柴草堆后面一看，只见另一只狼正在柴草堆里打洞，想要钻过去从背后对屠户进行攻击。
It reduces the number of times oil RIGS need to be moved. When one well runs dry, another can be drilled in another direction (instead of moving to a new spot).
减少了石油井架的搬运次数。当一口井干了，可以朝另一个方向钻新井(而不用挪到一个新的地方)。
"He drilled in the table below, the head of the table does not stop and turn, and to all the relatives said:" I am a person give us, we sit down to eat leisurely.
他便钻在桌子下面，头顶着桌子不停地原地转，并对各位亲戚说：“我一个人给咱转，大家坐下消消停停吃好。”
The oil layers of four open hole Wells drilled in 2004 occurred serious collapse to result in downhole plugging and oil well fail when oil well put into production.
2004年新钻的4口裸眼完成井，投产时出现了油层严重垮塌，井下堵塞，油井报废。
The oil layers of four open hole Wells drilled in 2004 occurred serious collapse to result in downhole plugging and oil well fail when oil well put into production.
2004年新钻的4口裸眼完成井，投产时出现了油层严重垮塌，井下堵塞，油井报废。
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