This paper analyses the piston effect problem in dellling shaft sinking method and its detriments.

本文分析了钻井法凿井中所出现的钻井活塞效应问题及带来的危害.

互联网摘选 2025-01-18 13:09:09

重点词汇

相关例句

1、

Glauconite, detrital carbonate skeletal debris, marine fossils, and collophane are commonly present.

海绿石、碳酸盐骨骸碎屑、海相化石和胶磷矿普遍出现.
来源：词典精选例句
2、

The sediments are detrital.

沉积岩为碎屑质.
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3、

The sediments are detrital and largely of greywacke facies.

沉积岩为碎屑质,大部分属于杂质砂岩相.
来源：词典精选例句
4、

Flora of clay desert is similar to that of detritus desert.

粘土荒漠上的植物和碎石荒漠上的植物相似.
来源：网络文摘精选
5、

Detritus Fragments of dead leaf litter and products of the breakdown of organic material by decomposers.

碎屑(腐屑):由分解者分解已经死亡的有机物质的而产生的废物.
来源：网络文摘精选
6、

In the end, we obtain the optimized project after rationality analysis to vibrational detritus stake.

最后对振冲碎石桩方案进行合理性分析, 得出最优化方案.
来源：网络文摘精选
7、

organic detritus from fish and plants

鱼和植物的有机残渣
来源：《牛津高阶英汉双解词典》
8、

Detritus usually consists of gravel, sand and clay.

岩屑通常是由砂砾, 沙和粘土组成的.
来源：词典精选例句
9、

Today's coast is never clear but always strewn with plastic and other detritus.

今天的海岸不再空旷,但却四处散布着塑料品和其它碎屑.
来源：网络文摘精选
10、

The profile is established in response to the amount and type of detritus available.

剖面的建立有赖于碎屑物补给的数量和类型.
来源：词典精选例句
11、

A channel is no sooner cut than it chokes in its own detritus.

一个河道刚被切割了不久,很快又被它自己的碎屑物质所充塞.
来源：词典精选例句
12、

It is not just Vanuatu that is benefiting from the detritus of war.

不只有万那杜从战争的堆积物中得到好处.
来源：网络文摘精选
13、

The machine can remove detritus and dust from grain.

该机能对各种粮食谷物进行去石、除尘等清理.
来源：网络文摘精选
14、

Life in Detroit no longer satisfied him; he wanted the fast life of California.

他不再满意底特律的生活，想要过加利福尼亚那种刺激快乐的生活。
来源：《柯林斯高阶英汉双解学习词典》
15、

It'still made a big statement in Detroit.

这仍然成了在底特律市人们大谈特谈的话题.
来源：词典精选例句
16、

By 1982 some of the blush on Detroit's new downtown had faded.

到了1982年,底特律新商业的光彩有所减退.
来源：词典精选例句
17、

The Red Sox lost the pennant to Detroit by a single game.

红袜队以一场之差将冠军输给了底特律队。
来源：《柯林斯高阶英汉双解学习词典》
18、

By noontime the train rolled into Detroit and he began to feel exceedingly nervous.

中午时分,火车隆隆地开进底特律,他开始感到异常的紧张.
来源：英汉文学 - 嘉莉妹妹
19、

I'd like two seats on today's Northwest Flight 7 to Detroit, please.

我想订两张今天西北航空公司7班次到底特律的机票.
来源：词典精选例句
20、

" Have I much time to catch that train for Detroit ? "

“ 我能赶上去底特律的火车吗 ?
来源：英汉文学 - 嘉莉妹妹