束位 的英文怎麼說
中文拼音 [shùwèi]
束位
英文
bundle bit-
This experiment improves the prism experiment theoretically and hence gives more convincible experimental results
波束位移實驗從原理上避免了棱鏡實驗的缺陷，實驗結果更為可信。In this paper, we have studied the feasibility for the bpm of to be button electrode was used in the lia and the simulating has done for the use by pspice / orcad
本文研究了鈕扣電極束位置探測器應用於強流直線感應加速器（ lia ）的可行性，並用pspice orcad電路模擬模擬軟體進行了模擬計算。The button electrode bpm experiments and calibrations have been done on the experimental facilities. the results of the experiment show that the button electrode has an accuracy of 0. 5mm with a resolution of 0. 13mm
在模擬束流平臺上對鈕扣電極進行束位置測量的實驗標定，並根據實驗結果對鈕扣電極束位置探測器裝置進行改進和優化。The button electrode is one that widely used in high energy rf accelerators, such as storage ring, and the bpm made of button electrodes has many merits like high accuracy, high resolution, resisting magnetic field, simple machinery, without magnetic core and low cost, etc. so we want to use the button electrode as the bpm in high current accelerators like the lia
鈕扣電極束位置探測器是一種廣泛應用於射頻加速器儲存環等高能弱流加速器的一種束位置測量裝置，它具有測量精度高、解析度高、不受磁場干擾、機械結構簡單、無磁芯、造價低廉等特點。只是，至今未見有關這種束位置探測器在強流加速器（如，直線感應加速器）上應用的報導，如能將鈕扣電極束位置探測器應用於lia ，將是一件很有意義的事情。This paper presents an efficient optimization algorithm and complicated code for airciraft landing scheduling problem, based on depth - first - search implicit emumeration algorithm, subject to mps limiting, position lock limiting and optimization depth limiting
摘要以深度優先搜索的隱枚舉演算法為基礎，結合mps約束、位置凍結限制、優化深度限制，使用復雜的軟體編碼實現了特定於飛機著陸調度問題的優化排序演算法。Simulations over coding channel show that the more correct bits we know the better the performance is. the key point of constraint viterbi algorithm is how to provide the reliable constraint condition and make full use of it
通過在編碼通道模型上的模擬表明，已知正確的約束位越多，分佈的越密，則提高的性能越明顯。The bpm system that widely used in linear induction accelerator ( lia ) is beam bugs and b - dot
在直線感應加速器中，廣泛使用的束位置測量裝置（ bpm ）有壁電流探測器（電阻環）和磁探針（ b - dot ） 。Through power transmission, prism refraction and beam shifting experiments, various electromagnetic characteristics, such as refractive index, loss and s parameters, and various shaped left - handed material samples could be measured and verified between each other. 2. the beam shifting experiment is designed and realized to further verify the lh properties
通過功率透射、棱鏡折射和波束位移三種實驗平臺，可以對多種形狀的異向介質材料的折射率、損耗等電磁特性進行準確的測量和相互驗證； 2 、提出了波束位移實驗以進一步驗證介質材料的特性。According to the reciprocal characteristic of dual - mcde reciprocal ferrite phase shifters, the antenna only requires to provide the sa : lle beams of operation between the trtinsmit and receive beams. in addition, 1he phased shifter can operate in various polarizations such as linear polarization or circular polarization, which is adiipted to the development of modern ra ( 1ar technologies
對電掃描相控陣天線來說，雙模互易式鐵氧體移相器的互易特性可使收、發在同一特定波束位置上工作；此外，雙模互易鐵氧體移相器可以在線極化、圓極化等多種極化方式下工作，適應了現代雷達技術的發展。Also it has very important significance to other structure form such as continuous beam. though the continuous beams can restrict their displacement for each other, and the beam ' s falling will hardly happen, the displacement of the pier ' s top will make a great influence on the internal force ' s distribution, which will cause the structure ' s partial damage
同樣對于連續梁等其它結構而言，雖然連續梁橋中梁與梁之間能夠相互約束位移，不易發生落梁震害，但墩頂在地震時的位移將對梁的內力分佈產生極大影響，有發生局部破壞危險的不利處。Furthermore, the comparison is made between eso and mathematical programming. in continuum structure optimization, eso is applied for topology optimization under the constraints of stress, displacement and frequency. in addition, eso is applied to the optimization for shells reinforced by ribs
在連續體結構優化方面，討論了幾類約束下基於漸進優化方法的連續體拓撲優化，這些約束分別是應力約束，位移約束以及頻率約束；利用漸進優化方法，進行了加筋板殼結構的形狀優化研究。On the base of theoretic study, we have designed and set up the experimental facilities that can be use to generate the high - current pulse simulating that of lia
在理論研究的基礎上設計並建立了模擬lia束流的平臺和鈕扣電極束位置測量裝置。It will suit for the bpm in high current accelerrators. it is the first time to investingate the feasibility for this kind of bpm to use in the high - current accelerators
在實驗平臺上的標定實驗表明：鈕扣電極對束位置的測量解析度可達到0 . 13mm ，精度可以達到0 . 5毫米，可以滿足lia束位置測量的需要。Absolute distribution of laser beam intensity is gotten from comparative distribution. the absorption coefficient of material is calculated by measuring transmissive ratio. the influences on temperature increment, stress and phase of laser beam are computed with different time, window cooling, window rotating, shape and material of window, distribution of intensity
由近場光斑相對分佈得到其絕對分佈，測量窗口透過率，求得材料的吸收系數，在此基礎上計算了出光時間長短、窗口有無冷卻、是否旋轉、窗口材料及面型、光強分佈形式對窗口溫升、應力和光束位相的影響。Javassist provides ways to add code at the beginning and end of methods, after all, which is exactly what i did in the source code to add timing information for the method
Javassist提供了在方法的開始和結束位置添加代碼的方法，別忘了，我在為該方法中加入計時信息就是這么做的。For each beam position the amount of phase shift is calculated for each radiating element
在每個波束位置為每個輻射單元計算相移量。Like today ' s modems, an i0 device sends a packet in a string of eight - bit bytes, each framed by start and stop bits
I0器物和今天的數據機一樣，所傳送的封包內含一連串八位元的位元組，封包前後並由起始位元與結束位元區隔。A 0 bit is represented by an impulse followed by a pause ; a 1 bit is a pause followed by an impulse ; a start or stop bit is a pair of impulses
0表示一單位脈沖加上一單位暫停； 1則為一單位暫停加上一單位脈沖；起始或結束位元，則為兩單位脈沖。A process by which a receiving data device determines the speed, code level, and stop bits of incoming data by examining the first character ? usually a preselected sign - on character ( often a carriage return )
這一檢測過程是一個接收數據設備通過檢驗第一個字元（通常是一個預定的字元，比如回車）來決定速度、代碼等級，輸入數據結束位。The queue entries also have indicators that indicate whether or not a starting or final data word of an instruction sequence is contained in the queue entry and if so, an offset indicating the particular starting or final data word
在佇列中的單元亦有指示器指明是否包含一個指令串的開頭或結尾，並有相關的位移值指明此一指令串的開頭或結束位置。分享友人