diffusion rate造句
例句與造句
- The following diagram depicts the global scenario in respect of the various economies internet diffusion rate
以下圖表載列全球各個經濟體系的互聯網滲透率。 - Other issues include scaling - down problems that occur with biochemical reactions , such as diffusion rates and heating
其它還包括降低生化反應中出現的問題如速度和加熱的彌散。 - Recently , as mobile communication technology develops fast and mobile phone diffusion rate ascend year by year , synchronously the data transmission service including internet business expands ceaselessly , computers as internet terminal are not exclusive
近年來,移動通信技術迅猛發展,手機普及率逐年上升的同時,其數據傳輸業務也不斷擴展,包括無線連接internet業務。 - At the some time , the reaction between ti and al also is an exothermal reaction , so the inner energy is increased sharply which prompt al3ti to decompose and the diffusion rate of ti toward graphite particles and the decrease the inoculation tune
同時加鎂后生成的tic顆粒的擴散速率增大,因而增大了tic顆粒的形核數,使生成的tic顆粒更加細小彌散,在復合材料中的所占體積分數增大。 - Influence of some parameters are analyzed , such as : d ( diffusion rates ) , v ( coefficient of convection ) . double or three compartments model of soc is used . it is found that the diffusion process for different compartments of organic carbon in soil is very differently . this model could also calculated the accumulation of soc in soil per year , which is helpful to understand the dynamic process of organic carbon storage in soil
最后一章本論文對新老有機碳在土壤當中的遷移積累進行了數值模擬,分析了不同參數對有機碳擴散的影響,得到了不同年齡的有機碳在土壤中的分布規律,這為進一步預估中國土壤中的有機碳動態變化打下了基礎。 - It's difficult to find diffusion rate in a sentence. 用diffusion rate造句挺難的
- Depth profile acquired with aes has shown that excellent emission character owns to the yielding of the surplus la . analysis the active element concentration on the mo - la2o3 - sc2o3 cathode during it heated . results show la and o diffuse rapidly above 1000 ? , but diffusion rate of o gets slow above 1250 ? , so surplus la maybe produce at this temperature
而在高于1250時,鑭含量依然上升,而氧含量變化已經不大,故可以認為這是超額鑭生成的溫度,元素鈧在從800加熱到1290 ,其含量基本沒有變化,說明在這種材料中,鈧元素向表面的擴散不明顯。 - The hydrolysis reaction of tetrabutyl titanate in adsorption was special because the reactor was nanophase , the mechanics of hydrolysis reaction had three characteristics : ( 1 ) the hydrolysis reaction rate of tetrabutyl titanate was small ; ( 2 ) the hydrolysis reaction in adsorption layer had three process , the influence of temperature on the last two process was small and different ; ( 3 ) the diffusion rate was the most insensitive to temperature
吸附相反應技術中使用的反應器是納米級的吸附層,因而吸附層中的鈦酸丁酯水解反應也與傳統的液相法有著不同的機理:水解反應的速率較小;吸附層的鈦酸丁酯水解反應分成三個階段,后兩個反應對溫度都不敏感且敏感性也不同;擴散速率對溫度的敏感性最小。 - ( 5 ) simplified calculation method without considering degradation of bond strength and response surface method using analysis output by fem is carried out to calculate the time - dependent reliability of corroded structure separately . the influence of chloride diffusion rate and steel corrosion ratio on structure reliability is discussed . the applicable scope and the calculation difference between the two methods are compared
( 5 )分別采用不考慮混凝土與銹蝕鋼筋之間粘結力減弱的簡化方法和利用非線性分析結果的響應面方法計算銹蝕鋼筋混凝土結構的時變可靠度,研究了氯離子侵蝕速率、鋼筋銹蝕率對結構可靠度的影響,并分析比較了這兩種可靠度計算方法的適用范圍和計算差異,為混凝土結構基于可靠度的耐久性鑒定提供了實用判別方法。 - Al these can increase the nucleation rate , so the tic particles become smaller and disperse more homogeneous , and the volume fraction of tic is increased . when 0 . 5wt % rare earth ceo2 is added to melt , the surface tension of melt is decreased and fluidity is enhanced , accordingly it enhances the diffusion rate of ti to c particles during the course of reaction and prompts the formation of tic
加入0 . 5wt的稀土ceo _ 2增大了熔體的表面張力及流動性,從而在反應階段增大ti原子朝c顆粒的擴散速率,促使tic顆粒生成,以及在反應完成后增大tic顆粒朝熔體中擴散的速率,促使tic顆粒的形核。 - According to the study of bass equation , it described the distribution features of incubation time , studied the relations between diffusion rate and the coefficient of innovation and imitation , and the time to peak sales and the point of inflection of diffusion function and the maximum diffusion rate
通過對bass方程的分析,描述了技術創新擴散的生長曲線方程,探討了技術創新擴散率同創新系數和模仿系數的關系以及銷售峰值的到達時間和最大擴散率等醞釀期的擴散特性。 - According to gaseous " molecular kinetic , the mass diffusion rate is within finite value . so theoretical conclusion of mass flux ' s producing and the essential relation of flux vs . force could be drawn . with the assumption that local density states in near equilibrium and the distribution is gradual changed , the classical first pick ' s law was modified considering mass relaxation time
根據氣體分子運動論對質量傳播速度為有限值情況下的質量流的產生及流與力之間的本構關系作了理論推導,在假定局域濃度處于近平衡態,其分布為漸進的情況下得到了考慮質量松弛作用的經典fick第一定律的修正式。