The experimental investigation of the sound of splashes of low-speed water entry;
低速物體入水濺落聲特性研究
Measurement of the underwater acoustic field in water entry of blunt body;
鈍體入水時的水下聲場的測量(英文)
Experimental research on the fluid-structure interaction in water entry of 2D elastic wedge;
二維楔形體沖擊入水時的流固耦合響應的實驗研究
At first we utilize the simulation software to calculate the slamming pressure of a flat-bottom structure entering water go as to form the data group for training the Neural Network.
對利用神經(jīng)網(wǎng)絡預報平底結(jié)構(gòu)入水砰擊壓力的方法進行了探討。
Evaluations of Injected Water Quality Both in Bamianhe Oilfield and Pingbei Area of Ansai Oilfield;
八面河油田與安塞油田坪北區(qū)注入水水質(zhì)評價
Lab research on effect of injected water quality on reservoir flow properties;
注入水水質(zhì)對儲層滲流物性影響實驗研究
Optimization of injected water quality in Dujiatai low permeability reservoir in Huanbei;
歡北杜家臺低滲透油藏注入水水質(zhì)優(yōu)化研究
The paper analyses the reason of the corrosion and scaling in Lin-nan oilfield,and introduces the technique principle,the test evaluate and the modification progress of the injection water quality modification.
文中分析了臨南油田的腐蝕結(jié)垢原因 ,介紹了注入水水質(zhì)改性的工藝原理、室內(nèi)評價及改性過程 ;注入水改性后 ,水質(zhì)發(fā)生了根本性的變化 ,管網(wǎng)、井筒腐蝕結(jié)垢減輕 ,注水井注水狀況好轉(zhuǎn) ,低滲油藏水驅(qū)動用儲量增加 ,油田開發(fā)指標變好 ,對改善開發(fā)效果產(chǎn)生了積極影
To understand the reason why the initial injection pressure is high and the normal injection pressure increases rapidly in the Chang 8 layer,this paper analyzes the mineral composition,clay mineral type and content,pore structure,formation sensitivity,wettability,water chemistry,and injection water quality of the reservoirs.
為了查明西峰油田長8層注水井注水初期壓力高、注水壓力上升速度過快的原因,對其儲集層物性、水敏性、潤濕性、地層水化學特征及注入水水質(zhì)進行了室內(nèi)分析與實驗。
The feasibility of biologica aerated filter (BAF) in treating Gruanting Reservoir influent water under low temperature was investigated in this paper.
在低溫情況下 ,對官廳水庫入庫水進行了曝氣生物濾池的生物預處理可行性研究 ,結(jié)果表明 ,水溫低于 5℃ ,該工藝對有機物和氨氮的去除率較常溫有所下降 ,在 0 5～ 5℃時 ,CODMn平均去除率為 3 3 1% ,氨氮平均去除率為 43 1%。
Being the most seriously infected area by salt water intrusion in China,southern Laizhou Bay has a more complicated land use/coverage change and driving mechanism.
在自然因素方面,咸水入侵與土地利用結(jié)構(gòu)特征及其變化方向具有相關性,它是可以綜合反映自然驅(qū)動因素的代表性因子。
Deterioration of water quality caused by salt water intrusion is the major problem met by development of fresh water resources in coastal zone.
本文選擇黃河三角洲利津地區(qū) ,利用三維地下水數(shù)值模型 ,分析預測了開采淺層地下淡水引起的地下水動力場的變化和咸水入侵的可能性。
According to the chemical analyses data of the groundwater samples from 129 hydrogeologic drill-holes,and the groundwater mineralization degree data of 1200 wells tested in the field,the hydrochemical environments of the groundwater in the south coast plain of Laizhou Bay,especially the hydrochemical environments of the shallow groundwater in the salt water intrusion area,have been studied.
根據(jù)１２９個水文地質(zhì)鉆孔及其地下水水樣的水質(zhì)分析結(jié)果和１２００眼井的地下水礦化度野外實測資料，研究了萊州灣南岸平原的地下水水化學環(huán)境，尤其是咸水入侵區(qū)的淺層地下水水化學環(huán)境特
take a header into the swimming-pool
頭先入水跳入游泳池.
Who is diving into the water?
誰是進入水之內(nèi)潛水？
"Dive:To plunge, especially headfirst, into water."
"跳水:潛入水中,尤指頭先下水的跳水."
To plunge, especially headfirst, into water.
跳水潛入水中，尤指頭先下水的跳水
fall, jump, be washed overboard
經(jīng)船舷跌入、 跳入、 被沖入水中.
aggressive water
腐蝕性水;侵進水;侵入水;侵蝕水;侵蝕性水
The submarine submerged, then rose to the surface.
潛水艇沉入水中，然后又升上水面。
Listen to the water, feel the water, be one with the water. Swim quietly.
聆聽水聲，感知水流，溶入水中，穩(wěn)靜游泳。
The water from offshore oil field chiefly comes from injection water, edge water and bottom water.
海上油田產(chǎn)出水主要來源于注入水、邊水和底水。
and put the line down into the water.
并且把釣魚線放入水中。
ground bait
投入水底引魚的誘餌
I watched the submarine submerge.
我望著潛艇潛入水中。
carbide to water acetylene generator
電石入水式乙炔發(fā)生器
injection-quality water
符合質(zhì)量要求的注入水
Humidification: Addition of water vapour to air.
加濕:在空氣內(nèi)加入水氣。
The sewers discharge out at sea.
下水道的污水排入海里。
off-shore sewage outfall
離岸入海的污水排水口
leakage of sewage into distribution systems,
污水滲入給水系統(tǒng)，