電離學說 的英文怎麼說
中文拼音 [diànlíxuéshuō]
電離學說
英文
ionization theory-
The chemiosmotic hypothesis describes the stomatal opening as a process in which the osmotic materials, mainly potassium, accumulate in guard cells, and as a result of the increase of osmotic pressure and the absorption of water into guard cells the stomata are driven to open. the energy for trans - membrane transport of k + is the hyperpolarized potential across plasmalemma, which is established by the proton extrusion
化學滲透假說認為氣孔開放是由外來滲透物質（主要是k ~ + ）等在保衛細胞中的累積造成的滲透壓上升所致，而離子跨膜運輸的動力是誘導氣孔開放的因子引發的保衛細胞向胞外泵出質子所造成的超極化膜電位。Zhusuan is closer than writing calculation with computer in the distance, through the analyzing and researching in algorithm mechanism. the developed of mechanized mathematics, in ming dynasty, is the heights of chinese mathematics and the magnificent feats of the world in that times
四、從演算法的基本機制要素（輸入、儲存、計算和輸出）上，對明代機械化數學（珠算）與西方同期的機械化數學（筆算） ，進行了具體分析和比較，說明從與數字電子計算機思想方法的距離上看，珠算要比筆算近得多。N. b. s is the associate xx ( provost ) and director of undergraduate admissions. she says she had received emails and notes from some students who say they want to be part of the virginia tech now and more than ever
是教務主任和大學招生負責人，她說她已經收到了一些學生的電子郵件和信件聲稱他們想馬上並且永遠得離開v .理工大學The tests of e - o applications by our flux ktp has been realized, the results showed : optical waveguides fabricated by using an ion - exchange process, which have an exchange - ion concentration depth profile and refractive - index profile, is close to a complementary error - function distribution, optical homogeneity and device thermal stability is much better. amplitude modulation switch formed by our flux ktp has the contrast ratio of 150 : 1 and insert loss is 2. 5 % at 1064 nm. high quality optical pulse with 1 ns width was cut successfully by using an e - o modulator from a laser pulse with 50 ns width, this modulator had run for three years, and the crystal did n ' t blackened, it showed our low conductivity flux ktp can endure high modulation voltage for a very long time
Ktp晶體的電光應用試驗表明：用離子交換法製作的電光波導，其離子交換濃度、折射率變化符合餘弦誤差函數，光學均勻性以及器件的溫度穩定性較好；製作的強度調制電光開關，消光比為150 ： 1 ，對1064nm激光的插入損耗為2 . 5 ；製作的電光調制器用於激光脈沖整形試驗，從脈沖寬度50ns的激光脈沖削出脈寬1ns的高質量光脈沖，該電光開關經過長達三年多的使用，沒有出現晶體變黑現象，說明本實驗的低電導率ktp晶體能夠耐受長時間的調制電壓。It is including the structure of neurons, the distribution of ions concentration in or out of the neuron membrane, the electrochemical gradient of ions, the equilibrium potential, the resting potential and action potential of neuron, the ion theory of the transmembrane potential and the hodgkin - huxley ( hh ) equation
包括神經元的結構，神經元細胞膜兩邊離子濃度的分佈，離子的電化學梯度和平衡電位，神經元的靜息電位，動作電位，描述神經元膜兩邊電壓變化的離子學說以及hodgkin - huxley方程。At the same time, some scholars consider that there is no direct relativity between the electricity and the chloride migration, as well between astm c 1202 and electric conductivity
同時也有些學者認為通電量與氯離子遷移並沒有直接聯系，也就是說astmc1202方法與電導法與氯離子滲透深度之間的相關性較差。First of all, the algorithm base on the boundary problem of helmholtz equation and finite - difference technique, calculate the field in “ cold ” cavity and disperse the helmholtz equation, as a result of the formula : ax = x. secondly, according to the eigenvalue of matrix theory and applied iterative methods, eigenmode adopt a numerical approach which allows the improved chebyshev polynomial iteration which based on the power method to extract the isolated eigenmode in the spectrum. finally, we resolve the problem of compatibility in software and insert the eigenmode module into the chipic which will have the function of eigenmode analysis
具體的說: （ 1 ）首先以電磁理論中的亥姆霍茲方程的邊值問題理論和計算電磁學中的有限差分法為基礎，計算冷腔中的場分佈並離散亥姆霍茲方程，得到標準的本徵值問題: ax = x ; （ 2 ）然後根據矩陣理論中的eigenvalue問題和數值計算中的迭代方法，採用改進后的chebyshev多項式，在power迭代法的基礎上對ax = x進行多項式迭代，實現對頻譜中孤立本徵模的萃取; （ 3 ）最後將用fortran語言編制的eigenmode模塊加入到chipic軟體中，解決了eigenmode模塊與chipic主代碼的兼容問題，從而實現了chipic軟體的模式分析功能。The reason was that pma was linear polymer and that the incompatibility of pdms and pma leaded microphase separation. additional, xps analyzed the three kinds of elements in surface and interior of ipn, the results indicated that the content of the elements c, si and 0 were misdistribution and different in surface as well as in interior of ipn. the reason was the poor compatibility of pdms and pma, and found that amount of initiator and the reaction rate effected the distribution
另外，本論文還通過xps電子能譜儀對工pn材料的表層和內層的化學元素c 、 51 、 o進行分析，發現表層與內層中的三種元素的含量並不相同，也沒有規律可循，說明在形成ipn結構過程中，由於兩相相容性不一致，它們的微運動趨向于兩相分離，同時發現引發劑用量和反應速度對元素分佈影響較大。Instead of steering them away from their computers, parents should recognise that teenagers sharpen important social skills online, say psychologists and anthropologists studying internet behaviour
取代（代替）建議他們遠離電腦，父母應該承認，青少年在網上加強重要的社會技能，研究網際網路行為心理學家和人類學家說。In general, the energy of the non - ionizing radiation such as light and radiowaves is low and not sufficient to change the chemical properties of a substance
兩類。一般來說，非電離輻射例如光線及無線電波的能量較低，不足以改變物質的化學性質。In general, the energy of the non - ionizing radiation ( such as light and radiowaves ) is low and not sufficient to change the chemical properties of a substance
兩類。一般來說，非電離輻射（例如光線及無線電波）的能量較低，不足以改變物質的化學性質。分享友人