diffusion effect造句
例句與造句
- For low carrier-gas velocities the hetp may become large owing to molecular diffusion effects .
載氣線速低時,HETP是靠分子擴展影響而變大。 - A class of quasilinear parabolic systems with cross - diffusion effects
一類帶有交錯擴散影響的擬線性拋物系統 - Global asymptotic stability for hopfield - type neural networks with diffusion effects
飽和多孔固體中波在邊界面處的傳播 - For low carrier - gas velocities the hetp may become large owing to molecular diffusion effects
載氣線速低時, hetp是靠分子擴展影響而變大。 - From the combination and diffusion effect among 13 cities ( counties ) , the spatial structure extends and stretches in four directions around the core city of changsha
從各市、縣之間的聯系和擴散效應分析,以長沙市區為核心的城市群空間結構形成朝4個不同方向擴散延伸的態勢。 - It's difficult to find diffusion effect in a sentence. 用diffusion effect造句挺難的
- Based on the wave characteristics of plasma channel and with the consideration of diffusion effects of plasma , this paper focuses attention on the research of the electrical discharge machining ( edm ) mechanism
摘要基于放電通道的波動特性,并考慮放電通道中等離子體的雙極擴散效應,對電火花加工機理進行了研究。 - The intra - and inter - phase diffusion effects were analyzed . it was pointed out that the rate determining step will change with the temperature . the effective factor was calculated to evaluate the level of the inner diffusion
對反應中的內、外擴散行為作了分析,指出了速控步驟隨溫度的改變,并計算了衡量內擴散程度的有效因子。 - Scale and diffusion effects generated by the establishment of high - tech areas in liaoning province accelerate its regional economic development , but " bottleneck " problems arose during their development processes
摘要遼寧高新區的創建及其所產生的規模效應和擴散效應,促進了地區經濟的飛速發展,但是在其建設和發展的過程中也遇到了一些“瓶頸問題” 。 - A vertical two dimensional model for thermo stratified flows is proposed , which solves the velocity and pressure by a fractional step method , and large eddy simulation model is used to calculate the reynolds stress and turbulent diffusion effect
摘要建立立面二維水動力學與水溫耦合模型,用分步法求解流速和壓力,采用大渦模型計算紊動應力和紊動擴散。 - Compares with the economical point of growth , the new economical point of growth is the new product and its the set which refers to has strong latent or the realistic market demand , will have in the future continues the high rate of increment and the formidable economical penetrability and the diffusion effect , soon will grow to the national economy the powerful impetus function , will guide the national economy development direction
第五章是新經濟增長點的開發流程設計,通過準備、開始、選擇和評價四個階段,最終確定了新經濟增長點開發流程圖。第二篇以吉林省工業為研究對象,驗證本文所取得的開發新經濟增長點理論與方法的科學性和可行性。 - This paper further analyzes the effects fdi has brought in promoting national foreign trade and its diffusion effects . in the former aspect , fdi does promote overall national exports , and improve the structure of exporting commodities and region , but in the latter , the technology spillover effects are not so notable
本文對利用外資與我國出口貿易的關系、外商在華技術擴散效果兩個重點領域進行了深入地研究,實證分析結果表明,外資在促進我國出口貿易增長、改善我國出口商品結構和地區結構方面起到了重要作用。 - In order to solve problems existing in current measuring methods for radon exhalation rate ( such as the effect of unequilibrium radon and its progeny , humidity effect , leak and back - diffusion effect , etc . ) , based on the principle of surveying radon and its progeny in the medium surface , a rapid arid accurate method for measuring radon exhalation rate taking advantage of the rad7 radon detector was established
摘要本文根據介質表面氡析出率的測量原理,針對目前國內外現有的氡析出率測量方法中存在的一些問題,如對氡及其子體的不平衡影響、濕度效應及泄漏和反擴散等影響未作修正等,實驗研究了一種用rad7型氡氣檢測儀快速測定土壤、巖石、建材和尾礦等介質表面氡析出率的方法。 - At last , the non - fourier heat diffusion in coal particles are investigated by calculations . two non - fourier heat diffusion models of cv model and dpl model are applied , the calculation results of different model are compared . the influence of the non - fourier heat diffusion effect on the temperature history is discussed
首次利用非經典導熱理論的兩個模型? cv模型和d - p - l模型對快速升溫過程中的單顆粒煤粉的溫度分布及歷程進行了計算,探討了非傅立葉導熱效應對no還原效率的影響規律,發現考慮快速升溫過程中煤粉的非傅立葉導熱效應后,計算結果更接近實驗結果。 - It was found that the interfacial bonding of 93w - ofc was both the joining action of ofc / w grains and that of ofc / ni - fe binders , whereas the joining of ofc to tc4 could be seen as the mutual intense diffusion effect between ofc / tc4 and as a result cu - ti intermetallic compounds were formed at the joint . the joining of tc4 - a1 and a1 - mb2 were also attributed to the result of diffusion between elements ti - al and al - mg respectively . on the other hand , residual thermal stress and stress - induced distortion were produced at the joint simultaneously due to the difference in thermal expansion coefficient of different welding " materials
研究表明, 93w與ofc的界面連接是ofc與93w中w晶粒的連接以及ofc與93w中ni - fe粘接劑的連接共同作用的結果; ofc與tc _ 4連接界面的形成是由于ofc與tc _ 4之間發生反應擴散,并由此在二者接頭處生成了cu - ti金屬間化合物的中間相; tc _ 4 - al的連接與al - mb _ 2的連接則分別是其基體元素ti 、 al之間和al 、 mg之間元素互擴散的結果,另外,由于熱膨脹系數的差異,擴散焊接后在不同焊件的接頭處存在殘余熱應力并由此引起接頭的形變。 - Concerning above shortcomings of our market , this thesis developed some advice and countermeasures or points , including building an credit market not assured by < wp = 4 > government , insisting the plan of reducing holding state shares , consummating the market exit mechanism , etc . at last , this thesis also analyze china entry into wto make the effect on chinese stock market , and it includes the diffusion effects from international financial risks , the effect on domestic intermediary , and the new questions brought by the derivative financial tools and the developed financial techniques , and then it developed the point of reasonable step rhythm of opening up
就這些股票市場的弊端,本文還提出了要通過建立無政府擔保的信用市場、樹立市場公信力、堅持國有股減持方案、完善退出機制的配套措施等觀點和政策建議。最后,本文還分析了我國加入wto后,對股票市場多方面的影響,包括,國際金融市場風險擴散效應的影響、入世對國內中介機構的影響,還有金融衍生工具以及現代化的技術手段帶來的新的問題等,并提出了要把握好市場開放節奏的觀點。