strata

TOEFL

英[?strɑ:t?]
美[?stret?, ?str?t?]

基本釋義

n.
地層; 巖層( stratum的名詞復(fù)數(shù) ); 地層; 社會(huì)階層

實(shí)用例句

It holds also one of the most complete successions of the Cambrian strata known in China.

此地同樣也是我國(guó)寒武系地層出露最完整的地區(qū)之一.

期刊摘選

He tried to guess how the strata behaved at the time the contortions formed.

他試圖推斷地層在扭曲形成時(shí)是如何變化的.

辭典例句

The results really reflected the law of overlaying strata movement and fracture development.

真實(shí)地反映了在開(kāi)采保護(hù)層過(guò)程中覆巖移動(dòng)及裂隙發(fā)育規(guī)律.

期刊摘選

There used to be igneous intrusions into coal measures and overlying strata in the Hanxing coalfield.

邯邢煤田煤系及其上覆地層中常有巖漿巖侵入體穿插.

期刊摘選

Huangcaopo group is the oldest strata in the Eastern Junggar orogenic belt.

荒草坡群是東準(zhǔn)噶爾地區(qū)最古老的地層,其時(shí)代歸屬問(wèn)題一直懸而未決.

期刊摘選

The calculation and analysis of jointed strata stability surface is a question worth study and discussion.

采用巖塊及結(jié)構(gòu)面力學(xué)參數(shù)對(duì)節(jié)理巖體的穩(wěn)定性進(jìn)行計(jì)算與分析,是一個(gè)值得探討的課題.

期刊摘選

The overburden strata movement is a complicated time and space process.

上覆巖層的運(yùn)動(dòng)是一個(gè)復(fù)雜的時(shí)空過(guò)程.

期刊摘選

Depth of cover and varying strata pressure.

深度的覆蓋面和不同階層的壓力.

期刊摘選

Labourers: These are the people who work the mining RGOs . They belong to the poor strata.

礦工: 這些人在礦上干活,屬于貧困階層. (怎么連點(diǎn)覺(jué)悟都沒(méi)有了? )

期刊摘選

When these two huge social strata, social stability prop.

而這兩個(gè)龐大的階層, 時(shí)社會(huì)穩(wěn)定的支柱.

期刊摘選

This paper focuses on the reform of the course of < Mining pressure and strata control >.

現(xiàn)在的采礦工程已不僅是開(kāi)采問(wèn)題,而且還要注意圍巖穩(wěn)定性和巖層控制.

期刊摘選

There are several social strata in the town.

鎮(zhèn)上有幾個(gè)社會(huì)階層.

期刊摘選

Simple disconformities between adjacent sedimentary strata ( 4 ) record time breaks in the succession.

相鄰沿積間的簡(jiǎn)單的假整合 ( 4 ) 記錄著時(shí)間序列上的間斷.

辭典例句

Finally the existence of key layer of overlying strata is proved with practical example.

最后,用實(shí)例證明了覆巖關(guān)鍵層的存在及對(duì)地表下沉的影響.

期刊摘選

Jurassic red strata water is one of main hazard in Yanzhou coal mining area.

侏羅系紅層水是兗州礦區(qū)主要水害之一.

期刊摘選

We find that there lacks identification on middle strata among urban residents.

研究發(fā)現(xiàn)當(dāng)前城市公眾的主觀階層認(rèn)同呈現(xiàn)出“中間階層認(rèn)同”相對(duì)缺乏的特點(diǎn).

期刊摘選

The older strata gradually disintegrate.

較老的巖層漸漸風(fēng)化.

《現(xiàn)代英漢綜合大詞典》

Music appreciation is a kind of aesthetic activity, with the appreciators from different social strata.

摘要音樂(lè)欣賞是一種感性的審美活動(dòng), 欣賞者的結(jié)構(gòu)是多種多樣的,是由不同層次的人組成的.

期刊摘選

It burdens the producing strata for the benefit of another part of the people.

由此可知,公債是給生產(chǎn)階層的負(fù)擔(dān),但卻有利于另一部份人.

期刊摘選

The true thickness of strata is conventionally calculated by using the scalar quantity in the survey.

從列昂托夫斯基的三個(gè)傳統(tǒng)公式到沈忠悅的一個(gè)通用公式,使巖層真厚度計(jì)算簡(jiǎn)便得多.

期刊摘選

people from all social strata

來(lái)自不同社會(huì)階層的人

《牛津高階英漢雙解詞典》

Contained within the rock strata is evidence that the region was intensely dry 15,000 years ago.

巖層中有證據(jù)表明,該地區(qū)在15,000年前曾經(jīng)非常干旱。

柯林斯例句

The rebels came overwhelmingly from the poorest strata of rural society.

叛亂分子絕大多數(shù)來(lái)自農(nóng)村的最貧困階層。

柯林斯例句

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