On a macroscale it can be considered to consist of two surfaces . 從宏觀的角度看來,它能被考慮為含有兩個(gè)表面。
The purpose of this dissertation is to research the effect of luyang bridge on the tidal current flooding and ebbing through hangzhou bay on macroscale 本課題的研究目的是從宏觀流場(chǎng)研究蘆洋跨海大橋建設(shè)方案對(duì)進(jìn)出杭州灣的潮流產(chǎn)生的影響。
Recently , my interest is in astrophysics , cosmology , physical principle in microscale and macroscale world , and the philosophical meaning we can consider by physics 我近期的的主要興趣在天體物理學(xué)、宇宙學(xué)、極大尺度和極小尺度的物理規(guī)律、以及物理學(xué)所蘊(yùn)涵的哲學(xué)內(nèi)涵。
The mechanism of active flow direction control is the microjet ' s microscale disturbance coupling with the macroscale ' s flow through collective interaction 作為一種全新的流場(chǎng)主動(dòng)控制手段,微射流是通過其微尺度擾動(dòng)同宏觀大尺度流動(dòng)的整體耦合作用達(dá)到控制宏觀流動(dòng)的目的。
The two strain rates are applied . the bending of nano - single copper pole is studied also . it proves that nano single - crystal of copper pole has the difference deformation compared with macroscale 研究了銅納米桿在高低兩種應(yīng)變率的變拉伸以及納米單晶銅桿的彎曲,觀察到了位錯(cuò)的產(chǎn)生。
The stress - strain curves are different from macroscale situation . varied strain rates have different effects to nanometer material deformation . compared with macroscale , nanoscale mechanical behaviour of bending is dissimilarity 拉伸作用下的應(yīng)力應(yīng)變曲線變化趨勢(shì)并不與宏觀介質(zhì)連續(xù)力學(xué)下完全相同,不同的應(yīng)變率會(huì)對(duì)材料變形造成不同的影響。
The dispute can be solved if we resort to dialectic way of thinking with the perspectives of developmental changing and integrated macroscale : the relationship between the two subjects has been changing , and would eventually be integrated into one subject 如果將發(fā)展變化、整體宏觀的辯證思維運(yùn)用于該理論問題的思索,問題可得迎刃而解:兩學(xué)科之間的關(guān)系是發(fā)展變化的,且終應(yīng)走向?qū)W科整合。
2 . the temperature field got from macroscale theory and microscale theory are similar in the microscale theory , two demension heat transfer model is considered , and the temperature difference of the fluid between central axis and nearby the wall is considerably big . 3 2 、兩種理論模型得到的溫度分布趨勢(shì)基本一致,但微觀尺度理論考慮到流體的二維換熱,通道中心軸線處的流體的溫度與靠近壁面處流體的溫度有較大的溫差。
According to the environment features inside and outside caves in guizhou and current development of cave creature study home and abroad , making use of karstology , environment science , ecology , zoology and the theory of human - land relation , and through combining microscale with macroscale , component with system , field investigation with interview , and theory with experiment , the author chooses guiyang , anshun , pingba and honglin , where human activities are frequent and strong , to make a macroscopical investigation on animals and environment , and selects some typical caves in honglin to make a comparison study on environment features inside and outside the caves , biodiversity and present situation of plant society , and adaptability of cave animals to environment , and analyzes theoretically the effects of human activities on the cave animals and evaluates objectively the development potential of cave animal resource 根據(jù)貴州喀斯特洞內(nèi)外環(huán)境和國內(nèi)外洞穴動(dòng)物研究現(xiàn)狀,運(yùn)用喀斯特學(xué)、環(huán)境學(xué)、生態(tài)學(xué)、動(dòng)物學(xué)以及人地關(guān)系等相關(guān)理論,采取點(diǎn)面結(jié)合,特殊與一般結(jié)合,系統(tǒng)與要素結(jié)合,實(shí)查與訪問結(jié)合,理論與實(shí)驗(yàn)結(jié)合的方法,選擇貴陽、安順、平壩、紅林等人類活動(dòng)強(qiáng)度大的區(qū)域進(jìn)行面上動(dòng)物和環(huán)境的調(diào)查,選擇紅林地區(qū)代表性的洞穴對(duì)洞內(nèi)外環(huán)境、物種多樣性及群落現(xiàn)狀、動(dòng)物對(duì)環(huán)境的適應(yīng)等進(jìn)行對(duì)比研究,理論分析人類活動(dòng)對(duì)洞穴動(dòng)物的影響和客觀評(píng)判人類活動(dòng)的洞穴動(dòng)物效應(yīng)與動(dòng)物開發(fā)潛力。
Based on t213 and other observational datasets , a severe heavy rain occurred in changjiang - huaihe basins during 4 - 5 july 2003 is studied . the primary diagnostic analyses show that double or single block is the characteristics of the macroscale circulation in this rainfall process . the strong conflict of warm and cold mass , mesoscale convergence on meiyu front , shear line , and stably maintaining of high and low jets make for the rainfall 本文采用地面高空常規(guī)資料,每6h一次的降水資料,以及t213數(shù)值預(yù)報(bào)資料,對(duì)2003年7月4 - 5日發(fā)生在江淮地區(qū)的一次梅雨鋒暴雨過程的影響系統(tǒng)及其可能機(jī)制進(jìn)行了初步的診斷分析,發(fā)現(xiàn),高緯雙阻、單阻形勢(shì)是這次暴雨過程發(fā)生的大尺度環(huán)流特征;冷暖空氣的激烈交鋒、梅雨鋒上的中尺度輻合線、 700hpa 、 850hpa上的低渦、切變線以及穩(wěn)定維持的高低空急流是導(dǎo)致這場(chǎng)暴雨的直接影響系統(tǒng);該地區(qū)維持一個(gè)高能、飽和、潛在不穩(wěn)定的環(huán)境,有利于特大暴雨的產(chǎn)生和維持。