曲流的 的英文怎麼說
中文拼音 [qūliúde]
曲流的
英文
meandering-
The saw - tooth profile at the bottom of the barge board now features two ' teeth ' bending upwards to dramatically reduce turbulence, and therefore improve both cooling and airflow management close to the sidepods
破風板底部呈現鋸齒狀,現在其中兩個牙齒向上彎曲,戲劇性地減低了亂流,也因此增進了冷卻的效率和側箱附近氣流的管理。We moved along the sinuous gravel walks, with the great concourse of girls and young men.
我們沿著曲折的石徑,隨著青年男女匯成的巨流一路走去。Realizing method of magnetization curve on dc electromotor
直流電動機磁化曲線的實現方法Chaotic vibration and suppression of a fluid - conveying curved pipe by considering the effect of internal fluid pressure
考慮內流壓力時輸流曲管的混沌運動及其抑制模型Based on the observed runoff data, more accurate designed flow to a culvert or a small bridge may be obtained by curve fitting on frequency curve of pearson type iii distribution
精度較高的橋涵水文設計是基於所在地實測的徑流資料,採用頻率曲線的適線法獲得。A killer ground game in all the early states. a top - notch rapid response operation that exposes lies and distortions. and - - most important - - an army of strong supporters like you
殺手游戲地面所有的早期國家.一流的快速反應行動,揭露謊言和歪曲.以及- -最重要的- -一支強有力的支持者喜歡你In chapter 3, we will estimate the first eigenvalue of laplacian from below on manifolds with a little negative curvature. in chapter 4, we will prove the existence of bounded nontrivial harmonic functions on some classes of complete manifolds which will generalize the results of s. y. cheng ' s
在第三章,我們將給出具有小負曲率的流形上laplace運算元的第一特徵值的下界估計;第四章,我們會給出一類完備非緊流形上非平凡的有界調和函數的存在性,推廣了s . y . cheng的結果。At the temperature of 300, the average diameter of fes2 particles is 30nm. the photocurrent of the pyrite sensitizing tio2 electrode increases as the solvothermal temperature increases
對fes _ 2納米顆粒敏化yio _ 2電極的i - v曲線測試證明,增加反應溫度與時間有利於光電流的增加。On the basis of forefathers " study, the interaction of the shock waves of torrent, and that of rarefaction to shock wave have been discussed in detail in the useof the concept of the ( u, h ) curve
在前人研究的基礎上,通過引入( u , h )曲線的概念,分別對急流沖擊波的相互作用,稀疏波與沖擊波的相互作用進行了比較詳細地討論。This paper deals with the regular curves in a riemannian manifold with constant sectional curvature and the affine starlike curves in r2, r3 and r4
本文研究了具有常截面曲率的黎曼流形中的正則曲線及二、三、四維空間中的仿射星形曲線。The sinuosity or sinuosity ratio of a stream is expressed as the ratio of the length along the center line of the stream to the length along the valley.
一條河流的彎曲率或彎曲比,是以沿該河中心線與沿其河谷長度之比來表示的。It is this songster who wrote the lyrics for the popular song
是這個歌曲作家為那隻流行歌曲寫的詞。I asked him to sing the torch song "what's new? "
我請他唱那支傷感的流行歌曲《新的東西是什麼》。I asked him to sing the torch song " what ' s new ?
我請他唱那支傷感的流行歌曲《新的東西是什麼》 。Three kinds of results are obtained by simulation calculating the two models : the composed vector diagrams of the axial velocity ( v ) and the radial velocity ( vr ) at the different times in the symmetry section ; diagrams of curves of the velocity vector ( v ^ ) and ( vr ) at the different times in the different sections ; diagrams of the secondary flow vectors at the different times in the different sections
我們對兩種不同直徑的s型血管進行了有限元模擬計算,得到三種結果:在對稱面內不同時刻的軸向速度v _和徑向速度v _ r的合成矢量;在不同截面不同時刻的速度分量v _和v _ r的曲線圖;在不同截面不同時刻的二次流的矢量圖。The research object of this thesis is a chip - array that is fixed on one of printed circuit boards ( pcb ), which are located in a forced air field ( forced convection ) in an electronic case ; and from the essential equations of airflow we can deduce the mathematical model of the turbulent flow ; then we can establish the finite element algorithm and apply the fe software to work out the equations of turbulent flow, finally we can use the software to display and analyse the field of flow and temperature
本文以處于強迫空氣對流流場中的某pcb板及其板上的電子元件陣列作為研究對象,推導了紊流流場的數學模型,並建立了相應的有限元求解格式,應用有限元法分析軟體對該系統的紊流流場和溫度場進行了模擬分析:解算出pcb板上各電子元件的溫度分佈;並提出了用於求解系統風道特性曲線的cfd方法。Results show that the influence of mainstream reynolds numbers on heat transfer coefficience is little and the heat transfer coefficience raise with the increase of reynolds numbers. the influence of the position of holes on heat transfer coefficience is complex and correlate with the mainstream speed and the balde surface curvature. and the influence of blowing ratio on heat transfer coefficience is more great ( especially to stator ), and show a complex relation to mainstream reynolds number and the position of holes
實驗結果表明,不同孔位出流的換熱由於孔排下游表面來流速度及葉片表面曲率的不同而有不同的規律,而主流雷諾數對葉片表面特別是壓力面和前緣區域的換熱系數比的影響較小,吹風比對換熱系數影響較大(特別是導葉) ,並且隨氣膜孔位置和來流雷諾數的變化而情況復雜。Based on the detailed research on the sedimentary rocks of northwest ordos basin in their textures, structures, vertical sequences and logging response, six kinds of sedimentary facies can be recognized in this work, i. e., alluvial fan, stream, fan delta, braided delta, delta, lake, barrier beach and carbonate platform, respectively, and more detailed classification of sedimentary subfacies and microfacies for each sedimentary facies are also made in the work
本文通過對鄂爾多斯盆地西北部沉積巖沉積結構、沉積構造、垂向序列及測井響應的深入研究,識別出沖積扇、河流、扇三角洲、辮狀河三角洲、曲流河三角洲、湖泊、障壁海岸及碳酸鹽臺地等8種沉積相類型。在此基礎上,對每一種沉積相又進行了詳細的沉積亞相和微相的劃分。Sweeping of meander
曲流的下移The sediment of tidal flat affect tidal creek greatly too, especially affect the development of curve current of tidal creek. on the upper tidal flat, the clay is abundance, and the sediment is much more viscous, so the curve current develops well
灘面沉積物的組成對潮溝的發育也有較大的影響,尤其是潮溝曲流的發育,愈向潮灘的上部,粘土的含量愈多,沉積物的粘結作用也越強,潮溝越易發育曲流。分享友人