diffusion rate中文是什么意思

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中文翻譯
造句

擴散率
擴散速度
擴散速率

diffusion n. 1.散布，發散。 2.傳播，普及。 3.冗長。 4 ...
rate vt.,vi. 〔方言〕＝ret.
rate of diffusion 擴散比; 擴散速度; 擴散速率
diffusion freeze out rate 擴散凍結率
diffusion limited tecession rate 擴散限制的退離率
diffusion rate of gas 氣體擴散速率
gas diffusion rate 氣體彌散速率
molecular diffusion rate 分子擴散速率
oxygen diffusion rate 氧擴散率
rate of molecular diffusion 分子擴散率
salt diffusion rate 鹽擴散率
diffusion n. 1.散布，發散。 2.傳播，普及。 3.冗長。 4.【化學】滲濾。 5.【物理學】擴散，漫射。 the diffusion of knowledge 知識的傳播。 diffusion of speech 演說的冗長。 diffusion of light 光線的漫射。
in diffusion 向內擴散
heat diffusion; thermal diffusion 熱擴散
a rate of 按的比率
at a rate of 按的比率; 以...速度
at a … rate 以……速度發展
at that rate 那樣的話；照那種情形; 照那種情形
at the rate of 按的比率; 按……價目; 以速度; 以……的比率; 以……速度/速率; 以……速度或比率
at this rate 以這樣的比率，價格或速度; 照此速度，照這樣下去; 這樣的話,照此速度; 這樣地話
rate n. 1.比率，率；速度，進度；程度；(鐘的快慢)差率。 2.價格；行市，行情；估價，評價；費，費用，運費。 3.(船或船員的)等級。 4.〔常 pl. 〕捐稅；〔英國〕地方稅。 5.程度，方式，情況，樣子。 the birth [death] rate 出生[死亡]率。 the seed rate 播種率。 the fuel rate 燃料消耗率。 rate cutting 減低運費[保險費]。 the rate of interest 利率。 the rotation rate 轉速。 rates of exchange =exchange ＝rates 外匯率，匯價，匯兌行情。 postal rates 郵費。 railroad rates 鐵路運費。 rate of profit 利潤率。 rate of surplus value 剩余價值率。 the first rate 頭等的，上等的。 Things are going first-rate. 事情進行順暢。 rates and taxes 地方稅和國稅。 the poor rate 〔英國〕貧民救濟稅。 at a good [terrible] rate 以相當[驚人]的速度。 at a great rate 以高速度，飛快地；大大地，非常地。 at a high [low] rate 以高[低]價 ( live at a high rate 生活豪華)。 at all rates 無論如何，一定要。 at an easy rate 非常容易地，毫不費力地。 at any rate 總而言之，無論如何。 at that [this] rate 〔口語〕那[這]種樣子，照那[這]種情形 ( If you go on at that rate, you will injure your health. 你如果照這樣子繼續下去，你會損害健康的)。 at the rate of 按…的比例；以…的速度。 be (come) on the rates (貧民)受救濟。 by no rate 決沒有…。 give special rates 各(特惠)折扣。 rate of climb 【航空】上升速度。 vt. 1.估價，評價〔常用被動語態〕。 2.看做，認為。 3.征(地方)稅；定(船、船員的)等級；測定(鐘表等的)快慢；〔美國〕給…批分數；〔美國〕按一定運費運輸。 4.〔美俚〕有…的價值[資格]，值得。 rated age 【保險】標準年齡。 rated current 額定電流。 rated horse-power 額定馬力。 rate up (按危險情況)提高保險費。 vi. 1.被估價，被評價。 2.有(某種)價值。 3.列于(某一)等級，列入。 The ship rates as a ship of the line. 這條船列入戰列艦級。 rate with sb. 得某人好評。 vt.,vi. 申斥，斥責，罵。 vt.,vi. 〔方言〕＝ret.
rate of 危房率
the rate of 以速度
abnormal diffusion 異常擴散
accelerated diffusion 加速擴散

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例句與用法

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。
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。