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- Then after introducing the complex field F=E-iB, it will talk about a fermonic description formulation for Maxwell?s equations in media. 接著(zhù)在引入復量場(chǎng)F =E -iB后 ;把介質(zhì)中的Maxwell方程表述成費米子形式 .
- The Reynolds averaged N S equations are solved with implementation of the Baldwin Lomax turbulence model in the structured grid. 在結構網(wǎng)格區內 ,采用 B-L湍流模型 ,求解雷諾平均 N-S方程。
- He recalls for me this thrill on grasping for the first time Dirac’s equations describing quantum mechanics, or those of Einstein describing relativity. 他的話(huà)讓我回憶起了第一次領(lǐng)悟到迪拉克量子力學(xué)方程式時(shí)的那種驚喜,第一次理解愛(ài)因斯坦相對論時(shí)那種興奮。
- This method need not decouple the telegrapher’s equations for multiconductor transmission lines, and is also suitable to nonuniform coupled transmission lines. 該方法對于耦合傳輸線(xiàn)無(wú)須進(jìn)行解耦,在處理非均勻頻變傳輸線(xiàn)時(shí)也非常方便。
- Abstract: Based on Lagrange"s equations of motion,the more correct dynamic equations of the three axises scanning mirror are studied and presented in this paper. 文摘:本文應用拉格朗日方程推導出三軸掃描鏡的準確數學(xué)模型。
- In general the telegrapher‘s equations may be successfully applied to any transmission media having the following characteristics:At least two conductors, insulated from each other,Having a ... 在”high speed signal propagation“上看到的,強啊,利用鐵軌做傳輸線(xiàn),傳差分信號用于控制和通訊,絕對有創(chuàng )造力。
- My lame excuse is that I have too much to do. 我那站不住腳的借口就是我要干的事太多了。
- Oversleeping is a lame excuse for being late. 睡過(guò)頭不是遲到的充足理由。
- By perseverance the lame boy learned to swim. 靠毅力這跛童學(xué)會(huì )了游泳。
- Halfway through the race the horse went lame. 那匹馬賽跑中途跛了腿。
- Sims\'s equation -- genes were small self-contained logical units of a computer language (LISP). 辛姆斯的方程[是]:基因是一種計算機語(yǔ)言(LISP)的小型自容式邏輯單位。
- As we marched along, the lame boy dropped back. 在我們前進(jìn)的時(shí)候,那個(gè)跛足的男孩子落在后面了。
- The residual stress was evaluated by the Stoney’s equation and optical interferometer. 利用光學(xué)干涉儀測試得到了薄膜的殘余應力;
- His lame foot disqualified him for active work. 跛腳使他無(wú)法參加積極活動(dòng)。
- In this paper a short-cut design equation that applies to plate column for close-boiling fractionation is developed based on the approximate analytical solutions of Ning Hsing Chen s equations. 根據陳寧馨方程的近似解析解,導出了一個(gè)適用于精密精餾板式塔的簡(jiǎn)捷設計方程。
- He gave a lame excuse for being absent. 他找了個(gè)站不住腳的理由來(lái)解釋缺席的原因。
- The accident made him lame in the left leg. 出事後他的左腿瘸了。
- Based on the cavity model, the Helmholtz’s equation is solved to obtain the modes exist in the circular cavity resonator. 理論分析以共振腔模型為基礎,求解圓形微帶天線(xiàn)在共振腔中的模態(tài)。
- Based on Euler s equation in the ideal fluid,a wave-body interaction computation scheme is formulated by the finite element method (FEM). 本文利用理想流體的歐拉方程和用有限元方法建立了波體干擾計算模型。
- He would always help a lame dog over the stile, that was his boast. 他常常對有困難的人幫一把,這是他引以自傲的事。