particle motion造句
造句與例句
手機(jī)版
- The particle motion is dominated by inertia and gravity effects .
粒子的運(yùn)動(dòng)是由慣性和重力作用決定的。 - Further, all the laws of nature that govern the particle motion are not known .
再者,支配粒子運(yùn)動(dòng)的一切自然規(guī)律也都是未知的。 - The modern theory of particle motion was initiated by the italian scientist galileo .
近代的粒子運(yùn)動(dòng)理論是意大利科學(xué)家伽利略創(chuàng)始的。 - His investigations were a necessary prelude to the subsequent discovery of the cause of particle motions .
他的研究是以后發(fā)現(xiàn)粒子運(yùn)動(dòng)原因的必要先導(dǎo)。 - The particle motion is elliptical retrograde in contrast to elliptical direct orbit for surface waves on water .
質(zhì)點(diǎn)的運(yùn)動(dòng)是橢圓倒轉(zhuǎn),而不是象水上的面波那樣的橢圓正轉(zhuǎn)。 - The higher-order effects of the field on the particle motion give rise to anharmonic terms in the vibrational hamiltoniom .
場(chǎng)對(duì)粒子運(yùn)動(dòng)的高階效應(yīng)在振動(dòng)哈密頓量中引起非簡(jiǎn)諧項(xiàng)。 - A discrete particle motion - collision decoupled model was established in which particle collision was modeled by means of dsmc method
本文建立了離散顆粒運(yùn)動(dòng)-碰撞解耦模型,模型中應(yīng)用dsmc方法模擬顆粒間的碰撞過程。 - The results are given visualized . some particle motion patterns are given involving the effect of particle diameter , density and work conditions , as so on
通過對(duì)不同影響因素的考察,分析了顆粒直徑、密度等變量對(duì)固體顆粒在渣漿泵內(nèi)的運(yùn)動(dòng)軌跡的影響。 - The single particle motion equation is established . according the state of gas - particle motion , the particles motion in the clean room is located at the regime of slip
通過對(duì)流態(tài)的分析得出在潔凈室中懸浮顆粒處于滑移狀態(tài)區(qū),并以此作為選擇顆粒阻力系數(shù)的依據(jù)。 - " for the discovery of the connection between collective motion and particle motion in atomic nuclei and the development of the theory of the structure of the atomic nucleus based on this connection
發(fā)現(xiàn)原子核中集體運(yùn)動(dòng)和粒子運(yùn)動(dòng)之間的聯(lián)系,并且根據(jù)這種聯(lián)系提出核結(jié)構(gòu)理論與 - It's difficult to see particle motion in a sentence. 用particle motion造句挺難的
- In this paper , the spatial structure of the low - speed streaks and particle motion in the near wall region of turbulent open channel flow were observed on the side and bottom of a water flume , respectively , using flow visualization and image processing techniques
本文以試驗(yàn)研究為主要手段,采用流動(dòng)顯示和圖像處理技術(shù),從水槽底部和側(cè)面兩個(gè)方向測(cè)量,分別對(duì)明槽紊流近壁區(qū)的帶狀結(jié)構(gòu)及顆粒運(yùn)動(dòng)特性進(jìn)行了系統(tǒng)的試驗(yàn)研究。 - The test results show that it is essential to divide the particle motion into three typical types that is rising , falling and translating motion , because the motion characteristics and dynamics characteristics are apparently different when the particles moving in different types , especially in the near bed region of the open channel flow
如文摘gb山軋;抓山二川it本類型,即l升、下降和平移,顆粒以不問類刑…力;對(duì)其協(xié)力,特上2 uv個(gè)問。按照三種基本類型對(duì)顆粒的運(yùn)動(dòng)細(xì)節(jié)進(jìn)行劃’ 1 。 - On the basis of theoretic research on developing motivity of relative enterprises , targeting with the development motivity of logistics enterprise , the essay analyzes the developing motivity field model in logistics enterprises according to the logistics field theory , refers to the particle motion and bearing force , uses the newton ' s first and second laws , discusses the relationship between enterprise development level and enterprise bearing force or each motivity resource field , and puts forward the countermeasures on promoting the development of logistics enterprises
摘要在有關(guān)企業(yè)發(fā)展動(dòng)力的理論研究基礎(chǔ)上,針對(duì)物流企業(yè)的發(fā)展動(dòng)力問題,根據(jù)物流場(chǎng)理論,對(duì)物流企業(yè)發(fā)展動(dòng)力場(chǎng)進(jìn)行分析,構(gòu)建物流企業(yè)發(fā)展動(dòng)力場(chǎng)模型,借鑒質(zhì)點(diǎn)運(yùn)動(dòng)與受力,應(yīng)用牛頓第一、第二定律,探討企業(yè)發(fā)展水平與企業(yè)發(fā)展受力或與各個(gè)動(dòng)力源場(chǎng)強(qiáng)之間的關(guān)系,提出推動(dòng)物流企業(yè)發(fā)展的策略。 - It is a reliable instrument for the measurement of the coherent structure in turbulence . an improved 2 - d ptv was developed based on previous research experiences , which can be used to measure the trajectories of particles motion . for the experimental study on the particle motion in the dilute solid - liquid two - phase flow , especially for the motion characteristics and dynamic characteristics of coarse particles in water , this kind of system was proved to have great advantages
利用該系統(tǒng)可獲取大量的統(tǒng)計(jì)樣本并進(jìn)行計(jì)算機(jī)快速分析,為明槽紊流相干結(jié)構(gòu)的試驗(yàn)研究提供了一種嶄新的測(cè)量手段;在前人工作的基礎(chǔ)上,開發(fā)了一種能夠測(cè)量水流中顆粒運(yùn)動(dòng)軌跡的ptv系統(tǒng),該系統(tǒng)具有可靠的精度,能同步測(cè)量全剖面的顆粒瞬時(shí)運(yùn)動(dòng)信息,為顆粒運(yùn)動(dòng)特性及動(dòng)力學(xué)特性的試驗(yàn)研究提供了強(qiáng)有力的手段。 - For dilute solid - liquid two - phase flow , the mechanism of particle motion driven by fluid is the main subject , especially the particle motion in the near wall region . the bursting phenomenon and coherent structure of turbulence play an important role on the motion of particles in the near wall region
明槽紊流近壁區(qū)的顆粒運(yùn)動(dòng)與紊動(dòng)猝發(fā)現(xiàn)象及紊流相干結(jié)構(gòu)有著密切的關(guān)系,開展近壁區(qū)顆粒與紊流相互作用的機(jī)理研究對(duì)于流體力學(xué)和泥沙運(yùn)動(dòng)力學(xué)都有著重要的理論意義和實(shí)際價(jià)值。
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