well flows造句
例句與造句
- Better flow of employment information facilitates job matching
就業(yè)資訊流通有助職位配對(duì) - Better flow of employment information facilitates job matching ( 23 . 2 . 2001 )
就業(yè)資訊流通有助職位配對(duì)( 23 - ( 3 ) further more researchs on the problems of two - regime about unsteady well flow
(三)線性與非線性滲流區(qū)域上井流問題解析解的深化研究。 - ( 2 ) the analytical solution of two - regime about unsteady well flow on two kinds of common hydraulic laws
(二)線性與非線性滲流區(qū)域上非穩(wěn)定井流問題的解析解。 - ( 4 ) the type curves of two - regime about unsteady well flow and the simplifications of the well functions
(四)線性與非線性滲流區(qū)域上井流問題解析解的化簡(jiǎn)及其應(yīng)用。 - It's difficult to find well flows in a sentence. 用well flows造句挺難的
- The new facility has better flow and a bigger capacity than the former joint venture factory which it replaces
新工廠比原先的合資工廠有更優(yōu)化的生產(chǎn)流程和更大的生產(chǎn)規(guī)模。 - Standard ( conventional ) port balls are up to one pipe size smaller than nominal pipe size , but still have significantly better flow than globe valves
標(biāo)準(zhǔn)（常規(guī)）流道球閥用于管道直徑比管道公稱通徑小的管道，但是其流通能力仍然比截止閥好得多。 - Standard ( conventional ) port balls are up to one pipe size smaller than nominal pipe size , but still have significantly better flow than globe valves
標(biāo)準(zhǔn)(普通)流道球閥的流道直徑小于管道的公稱通徑，但是與截止閥相比，仍然具有好的多的流動(dòng)效率。 - The woodpeckers check the resin wells every day to make sure the snake barriers stay effective . they peck away at any resin that ' s hardened , to keep the wells flowing
啄木鳥每天都要檢查樹脂井，以確保防蛇屏障發(fā)揮功效。它們啄掉所有變硬了的樹脂，以便樹脂暢通地流動(dòng)。 - In order to research the two - regime well flow problems more accurately , in the third chapter , the analytical solutions have been derived in the situations as follows : the nonlinear exponent has been discussed in details according to the separations of nonlinear domain
對(duì)非線性滲流區(qū)域上描述滲流規(guī)律的非線性指數(shù)進(jìn)行了分區(qū)，即假定在非線性滲流區(qū)域內(nèi)不同的小區(qū)域上，對(duì)應(yīng)不同的非線性指數(shù)，并在理論上分別推導(dǎo)出了各分區(qū)內(nèi)井流問題的更準(zhǔn)確、更客觀解析解。 - Abstract : through a series of hydraulic model tests for researching actual power tunnel operation , a conclusion is reached that in order to get a better flow pattern the profile of the wate - carrying structure should be adapted to the variation of water streamline shrinkage , flow velocity and pressure intensity . the configuration and dimension of the kinetic energy dissipator should be selected carefully to make the water tunnel safe and reliable at different levels of diversion dischage
文摘:針對(duì)實(shí)際工程中的發(fā)電引水隧洞運(yùn)行的各種工況進(jìn)行了水工模型試驗(yàn)研究，指明要獲得良好的水流流態(tài)，過水建筑物各部位結(jié)構(gòu)輪廓的造型應(yīng)適應(yīng)水流流線的收縮、流速及壓強(qiáng)的變化；為使引水隧洞在各級(jí)引水流量下能安全可靠地運(yùn)行，需慎重確定洞內(nèi)消能工的體形和尺寸。 - As a whole , the research work of this dissertation can be summarized as follows : ( 1 ) based on the porous media elastic unstable theory , the interfering well flow model of soft soil two - layer structure underground confined water is inferred , and consequently , the basic dewatering calculation method of soft - soil two - layer deep excavation dewatering is inferred
具體研究?jī)?nèi)容如下： (一)從彈性多孔介質(zhì)滲流理論出發(fā)，推導(dǎo)出二元結(jié)構(gòu)承壓含水層群井干擾穩(wěn)定流模型，進(jìn)而導(dǎo)出軟土地區(qū)二元結(jié)構(gòu)地層深基坑降水的基本計(jì)算方法。 - The nonlinear exponent is a function of the radial distance from the pumping well . the two - regime well flow problems being in the steady state . in the fourth chapter , the problems of two - regime well flow have been discussed concentrating on a kind of special seepage law
第四章對(duì)一種特殊的非線性滲流規(guī)律即充分紊流的情況，進(jìn)行了全面、詳細(xì)地討論，推導(dǎo)出了該情況下井流問題的滲流速度、水頭降深和井流函數(shù)的解析表達(dá)式，作出了些具有代表性的標(biāo)準(zhǔn)曲線。 - In the first chapter , the history and present situations , the new results and the existing questions of researchs on unsteady well flow problems are introducted . further more , the questions to be researched in this thesis are outlined . in the second chapter , the specific discharges , the drawdowns and the well functions are derived on two - regime well flow problems about two kinds of common seepage laws
(五)結(jié)論在第一章中，詳細(xì)地介紹了地下水非穩(wěn)定井流問題研究的歷史與現(xiàn)狀，總結(jié)了前人在地下水滲流規(guī)律研究方面得到的一些結(jié)果，客觀地分析了目前線性與非線性兩種流態(tài)并存區(qū)域上非穩(wěn)定井流問題解析解的研究成果及存在的問題，并確定了本論文所要研究的問題。
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