互易常數 的英文怎麼說
中文拼音 [hùyìchángshǔ]
互易常數
英文
reciprocity constant-
Witten ' s open string field theory formulate the interaction of bosonic open strings in the language of noncommutative geometry. compactification of matrix theory on the noncommutative torus was argued to correspond to supergravity with constant background three form tensor field. more generally, it has been realised that noncommutative gauge theory arises in the worldvolume theory on d - brane in the presence of a constant background b field in string theory
Witten的開弦場論用非對易幾何描述了玻色開弦的相互作用；在非對易torus上的矩陣理論的緊化對應于帶有常數三形式張量場的超引力；更為普遍的，非對易規范理論可以自然地產生在帶有常數b背景場的三維d - brane上。It is awfully easy to forget about the interaction and codependence of different data
非常容易忘記不同數據間的相互作用和互相依存。The safety of transmission line plays a important role in power system safety it is not only the requirement of ensure supply power reliability, but also the necessary precondition of enhance power system stabilization, to remove faulty line quickly and accurately, also keep non - faulty line continuous work when some transmission line faults current differential protection is a kind of simple, reliable and good - selective protection manner to any variety of transmission lines, power system development needs current differential protection apply to transmission lines, moreover the advancement of electric and communication technology enable current differential protection apply to transmission lines firstly, the paper discusses, analyses the research and application transmission line protection in detail, compare the principle and realistic presupposition of general line pilot protections secondly, because conventional current vector differential protection are influenced easily by load current and transitional resistance, in order to at the same time quicken protection act, the principle and criterion include work characteristic of differential protect based on fault component sampled values are studied, results shows that differential protect based on fault component sampled values excels general vector current differential protection in reliability, sensitivity and anti - saturation of current transformer in addition, synchronous current sampling methods at all terminals of line is analyzed and estimated lastly, the principle and criterion. also device design about current sampling values differential protection based on optical fiber communication, which apply to short transmission lines are concretely investigated,
基於基爾霍夫定律的電流差動保護無論對於何種形式的輸電線路都是一種簡單、可靠、選擇性強的保護形式，電力系統的發展使得電流差動保護應用於線路保護成為需要，而電子、通信技術的發展使得電流差動保護應用於輸電線路成為可能。首先，本文對目前線路保護的研究和實際應用情況進行了討論和分析，比較了常用線路縱聯保護的實現原理和實現條件及優缺點。其次，針對常規相量電流差動保護易受正常負荷電流和故障過渡電阻影響的缺點，同時為加快差動保護的動作速度，對基於故障分量瞬時采樣值電流差動保護的原理、判據、動作特性等作了討論和分析，結果表明基於故障分量瞬時采樣值電流差動保護在可靠性、靈敏度、抗電流互感器飽和方面明顯優于常規相量電流差動保護，對電流差動保護各端的同步采樣方法和數據通信也進行了分析和評價。It is easy to deploy clients, and easily updated and conveniently maintains, and has the good to hand over with each other. the ica network protocol consumes approximately 5 - 10 kilobits - per - second ( kbps ) of network bandwidth, include the dial - up connection, so it can run on any kind of connections
6或sqlserver7刀這樣的方式客戶端不需要安裝emis應用程序， emis完全在應用服務器上運行，對客戶端用戶數目沒有限制，客戶端不需要維護，系統升級、更新非常容易，數據維護方便且具有良好的交互性。The essentially universal biophysical phenomenon of " electroporation " occurs if an appropriate pulse field is applied. electroporation is believed to be the rapid creation of aqueous pathways through lipid - containing barriers in cells and tissue. the driving force is the physical interaction of electric fields with different dielectric constants
電穿孔效應是指在適當高壓脈沖電場作用下，細胞或組織間起相對隔離作用的「屏障」內快速形成液態通道的現象，是電場與具有不同介電常數而且易變形的物質相互作用的結果。Flexible triggering capabilities across all channels so you can easily isolate and analyze complex signals and interactions common in your mixed analog and digital designs
您能容易地隔離和分析復染信號，以及混合模擬和數字設計中常遇到的交互Matrix and vector template classes are defined based upon object - oriented technology ( oot ). the conventional computation among matrix, vector and number is realized by overriding operators. according to the property of matrix, the scanty reserve way of object data is used, and the computation between matrixes with different reserve way is realized. the template classes is versatile, the program codes can be effectively reused, maintained and extended
基於面向對象技術定義了矩陣和矢量兩種模板類，利用運算符重載實現了矩陣、矢量和數之間的常規運算，對于具有不同特性的矩陣，採用了節省的貯存方式，並實現了不同貯存方式下矩陣相互之間的計算，表明所建立的模板類具有通用性，所開發的代碼可重復利用率高，而且易於維護和擴充。Because of the expedient modulation of curie temperature tc to room temperature, the larger dielectric - temperature coefficients, pst materials are favorable to be used in microwave tunable devices
其還是一種互溶性較好的鈣鈦礦鐵電材料，其居里點溫度t _ c可較容易地調至室溫附近，介電溫度系數較大，是一種非常適用於電場調節元件的材料。分享友人