diffusion n. 1.散布,發(fā)散。 2.傳播,普及。 3.冗長(zhǎng)。 4.【化學(xué)】滲濾。 5.【物理學(xué)】擴(kuò)散,漫射。 the diffusion of knowledge 知識(shí)的傳播。 diffusion of speech 演說的冗長(zhǎng)。 diffusion of light 光線的漫射。
length n. 1.長(zhǎng),長(zhǎng)度,長(zhǎng)短。 2.(時(shí)間的)長(zhǎng)短,期間。 3.(賽艇的)一艇的長(zhǎng)度;一馬的長(zhǎng)度。 4.程度,范圍。 5.【板球】球程;投至適當(dāng)距離的球。 6.【語(yǔ)言學(xué)】音長(zhǎng)。 7.一段,一節(jié)。 a dress length, a length of cloth 一段料。 a length of pipe [tubing] 一節(jié)管子。 The boat won by three lengths. 這只艇以三艇長(zhǎng)之差得勝。 a (good) length ball 球程準(zhǔn)確的球。 at arm's length 在手臂伸得到的地方,疏遠(yuǎn) (keep sb. at arm's length 不與接近,敬而遠(yuǎn)之)。 at full length 1. 冗長(zhǎng)地;充分地,詳細(xì)地 (give all the facts at full length 提供詳細(xì)的材料)。 2. 全身平伸地 (lie at full length 挺直身體躺著)。 at great length 冗長(zhǎng)地,??唆唆地。 at length 1. 最后,終于,好容易才。 2. 充分地,詳細(xì)地 (speak at great length 詳細(xì)講了好久)。 at some length 相當(dāng)詳盡地。 cannot see beyond the length of one's nose 鼠目寸光。 draw out to a great length 拖得很久,占去很長(zhǎng)時(shí)間。 fall [measure] all one's length 直挺挺地倒下。 find [get, have, know] the length of sb.'s foot 了解某人的弱點(diǎn)。 go (to) all lengths [any length] = go to great lengths 什么事都做得出;不遺余力。 go (to) the length of (doing) 甚至于,不惜。 go the whole length of it. 徹底干;干到底。 length of (sb.'s) days [life] 某人的壽命。 measure one's (own) length 跌倒在地。 of some length 相當(dāng)長(zhǎng)。 over [through] the length and breadth of 到處,四面八方。 work at arm's length 在不利的條件下工作。
The impact of the effective resist diffusion length to the exposure latitude and mef ( mask error factor ) for the 0 . 13 m photolithography and beyond is presented 展示了在0 . 13 m及以下工藝中等效擴(kuò)散對(duì)能量裕度和掩模版誤差因子的影響的研究結(jié)果。
How to use the measured effective diffusion length and scanner illumination condition to demonstrate photolithography line width uniformity is introduced 摘要介紹了如何通過測(cè)量得出的等效擴(kuò)散長(zhǎng)度和光刻機(jī)的照明條件來對(duì)任何光刻工藝的線寬均勻性進(jìn)行評(píng)估。
Generally the minority carriers accumulated by the cell are generated either directly from the p - n junction or the distance between the generated minority carriers and the junction is less than the diffusion length of the minority carriers 通常的太陽(yáng)電池收集的少數(shù)載流子要么是產(chǎn)生于p - n結(jié),要么是少數(shù)載流子距離結(jié)的距離必須小于其擴(kuò)散長(zhǎng)度。
Based on the energy band characteristics of ordinary negative electron affinity emitter gaas , the design of lengthening the diffusion lengths of negative electron affinity emitter gaas was presented , and the special negative electron affinity emitter gaas was designed 摘要根據(jù)通常負(fù)電子親和勢(shì)二次電子發(fā)射材料砷化鎵的能級(jí)特點(diǎn),提出延長(zhǎng)負(fù)電子親和勢(shì)二次電子發(fā)射材料砷化鎵的逸出深度的理論設(shè)計(jì),設(shè)計(jì)出了特殊的負(fù)電子親和勢(shì)二次電子發(fā)射材料砷化鎵。
The transfer of the carrier in photoconductor is anisotropy owing to the column structure of the film is anisotropy . on the basis of the new concept suggested in this paper , the maximum diffusion length in the lateral direction of the photo - carrier in the photoconductor ( which is related to the resolution of lclv directly ) as function of conductivities of both in lateral and normal directions in the film can be obtained as the expression as following . the nc - si / a - si : h photoconductor of lclv deposited and crystallized at low temperature of exactly 250 c stack column structure by al inducing a - si : h 本文根據(jù)柱狀結(jié)構(gòu)存在各向異性的特點(diǎn),并根據(jù)半導(dǎo)體物理知識(shí),推出光導(dǎo)層光生載流子橫向最大擴(kuò)散長(zhǎng)度(該擴(kuò)散長(zhǎng)度與液晶光閥光導(dǎo)層分辨率直接相關(guān))與薄膜橫向和縱向電導(dǎo)率關(guān)系的表達(dá)式為:由于a - si : h在al金屬的誘導(dǎo)作用下在不高于250的溫度下即開始晶化,本文對(duì)用金屬al誘導(dǎo)非晶硅晶化制備的nc - si a - si : h薄膜進(jìn)行研究。