sediment density中文什么意思

發(fā)音:

用"sediment density"造句

泥沙密度

sediment: n. 1.沉淀(物)；沉渣。 2.【地質(zhì)學(xué)；地理學(xué)】沉積 ...
density: n. 1.稠密；濃厚。 2.【物理學(xué)】濃度；密度；比重。 ...
density of sediment: 泥沙密度
nuclear sediment density meter: 核子沉物比重計(jì)
radioactive sediment density probe: 放射性沉積物密度探針

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例句與用法

It is necessary to study on the sediment density current
研究異重流具有非常重要的現(xiàn)實(shí)意義。
The sediment density current is very complicated . the contributions by this thesis supply a good basis for further study on the density current . so it has a practical value
本論文中所推導(dǎo)出的雙層計(jì)算模式下的異重流方程可作為今后建立異重流數(shù)學(xué)模型的基礎(chǔ)，具有一定的應(yīng)用價(jià)值。
After a comprehensive review on the study of sediment density current in the recent several decades , a set of differential equations for 2 - d density current under double - layer computational mode is established . by simplifying th . set of equations , a 2 - d numerical simulation of sediment density current and sediment outflow has been made in the liujiaxia reservoir in the yellow river basin , and the result is reasonable
本論文在對(duì)異重流運(yùn)動(dòng)近幾十年來(lái)的研究成果進(jìn)行較系統(tǒng)、全面論述的基礎(chǔ)上，針對(duì)目前研究較為前沿的異重流運(yùn)動(dòng)數(shù)值模擬問(wèn)題，提出了一套二維異重流雙層計(jì)算模式下的基本方程，并在這套方程簡(jiǎn)化的基礎(chǔ)上，對(duì)黃河流域劉家峽水庫(kù)中的異重流運(yùn)動(dòng)和排沙進(jìn)行了二維數(shù)值模擬，結(jié)果令人較為滿(mǎn)意。
On the one hand , the sediment density current often does a great harm to the reservoir , and causes a big loss of reservoir ' s storage capacity or makes reservoir severe deposition ; on the other hand , sediment outflow by density current is an effective measure to mitigate sedimentation
異重流(本論文中主要指因含沙量的差異而形成的渾水異重流)一方面常常給水庫(kù)帶來(lái)嚴(yán)重的危害，加速水庫(kù)的淤積和庫(kù)容的損失；但另一方面它又為水庫(kù)排沙提供了一種極為有效的途徑? ?水庫(kù)異重流排沙。

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sediment density中文什么意思

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