寬減少量 的英文怎麼說
中文拼音 [kuānjiǎnshǎoliáng]
寬減少量
英文
bwr-
Using the model experiment data, the authors calculate the decreased percentage of water jump length, unit width hydraulic jump volume and the water depth downstream of the jump ; and also calculate the energy dissipation rate of dentoid baffle, it is concluded that the device of dentoid baffle can increase the energy dissipation rate of hydraulic jump theory and decrease the engineering cost
計算了新增齒墩設施的消能量,同時計算了新增齒墩設施的躍后水深、水躍長度和單寬水躍容積減少的百分數。結果表明,採用齒墩設施,可增進消能作用,並取得顯著的經濟效益,達到附加射流水躍理論所預期的效果。The thesis reviews the theory which is the basis of synthetic aperture processing and introduces five algorithms of image reconstruction : the coherent addition provides a good opportunity for the real time sas ; the envelope processing can work when sonar echo returns lack phase coherence ; the i - q processing can reduce the sampling rate ; the broadband and ctfm processing are both aimed to increase the sas mapping rate
討論了用於重構圖象的五種演算法,包括簡單的可進行實時處理的相關合成法,可以在缺乏相位信息時使用的包絡處理法,可以降低采樣率、減少運算量、存儲量的正交處理法,可以提高聲納運行速度,從而提高成象率的寬帶處理法和ctfm法等五種演算法。Uning the experimental data, the dec r eased percentages of conjugate depth, length of hydraulic jump or unit width hydr a ulic jump volume with the increased dissipated energy facilities are calculated
並通過模型試驗驗證了消能的理論分析,計算了新增設施的消能量、躍后水深、水躍長度或單寬水躍容積減少的百分數。Dual randomized modulation technique is more effective than existing simple random modulation schemes, such as random position modulation or random switching frequency modulation, in dispersing the power spectrum
與已經存在的任何一種單隨機方案相比,雙隨機調制技術驅散諧波能量而使之具有更寬的帶寬,能更加有效地減少功率變換器系統的離散譜峰值。The example analyzed in this thesis is the traffic impact analyzing for " reconstruction for commercial pedestrian street on chunxi road in chengdu city ", which belongs to the redevelopment of outdated city proper. having the present traffic situation through live investigation and predicting the promotive traffic flow after redevelopment, distributed in the road network, utilizing the method of artraction rate, the author obtain the service level after redevelopment to determine the necessity of reconstruction and presents some plans for redevelopment as well
在擁有大量數據的基礎上,應用實施tia的方法,通過吸引率法預測改造后的誘增交通量,獲得服務水平的變化,從而提出了與商業圈相關道路的改建方案:讓過境交通從步行街區外圍通過;將紅星路、東大街拓寬改善;署襪街、新街限時機動車通行;盡量減少商業圈內部機動車停車場,鼓勵周邊建造。This technique can help to decrease the bandwidth by many orders of magnitude when the new web service updates the database
當新的web服務更新數據庫時,這種方法可以幫助減少多個數量級的帶寬使用。Thus it is considered that the technique of dz formation by means of rtp may not be suitable for heavily boron - doping cz silicon. since the higher concentration vacancy could decrease the stress inducing by oxygen precipitates, the size of the oxygen precipitation with higher density was smaller in the hb si samples in comparison with the samples without rtp pre - annealing. moreover, as for the technique to generate dz by rtp in lightly boron - doping samples, it was found that the behavior of oxygen precipitation and dz was determined by the annealed temperature, followed annealing and ambient of rtf as well
結果顯示,對于普通輕摻矽片能形成明顯的很寬的潔凈區的rtp預處理工藝,應用於重摻硼樣品時沒有潔凈區形成,所以rtp預處理獲得潔凈區的工藝不適用於重摻硼矽片,硼的大量摻雜對氧沉澱促進效果大於高濃度的空位對氧沉澱的洲排浙江大學碩士學位論文李春龍:直拉重摻硼硅單晶中氧沉澱的研究促進效果;大量空位的引入,有利於釋放氧沉澱生長過程的內應力,適當增加重摻硼樣品氧沉澱密度,減少其尺寸,並伴有層錯生成。In mobile communication and high - speed wireless digital communication, multi - path, the finity of channel bandwidth and faultiness of the channel, lead to the bringing of intersymbol interference ( isi ) when data transfer. this is an important factor that degrades the performance of communication. however channel equalization technique can eliminate the isi and noise, it can also reduces the bit error ratio
在移動通信及高速無線數據通信中,多徑效應和通道帶寬的有限性以及通道特性的不完善性導致數據傳輸時不可避免地產生碼間干擾( isi ) ,成為影響通信質量的重要因素,而通道的均衡技術可以消除碼間干擾和噪聲,並減少誤碼率。The length should be added if the cost is n ' t increased and the installation is convenient, the diameter should be chose by the local weather condition and the using requirement ; the gas pressure should be not higher than 5 x 10 - 2pa and the emissivity should be less than 0. 1, the spring should be small and narrow in order to decrease the heat loss, the gas absorbed getter should not be too many as long as it can absorb the residual gas and keep the vacuum degree
在不影響安裝和增加成本的情況下,應適當增加太陽能真空集熱管的長度;根據當地的氣候條件和使用要求來綜合考慮選擇直徑;國標規定的真空度必須達到5x10 』 zpa ,發射率小於0 . 1是合理的;彈簧卡子不要選用很寬、很大的尺寸,盡量減少接觸熱損;吸氣劑並非越多越好,只要能夠吸收殘余氣體,保證一定的真空度即可。The address mapping scheme can reduce half of the bandwidth demand of chroma data, and map the memory requests to 4 banks equably
該地址映射方式可減少色度分量對帶寬要求的一半,並且將存取請求均勻交錯地分佈到4個bank中。Design a kind of sub - optimum digital prefilter. through the simulation of timing recovery loop which is n ' t added prefilter and which is added prefilter, discuss the convergence characteristic and compare the relation between timing jitter and signal to noise ratio, the relation between timing jitter and noise bandwidth of loop, the relation between symbol error ratio and signal to noise ratio
通過對加預濾波器后的定時恢復環的模擬,討論了環路的收斂情況,比較了所設計的數字預濾波器和無預濾波器時環路定時抖動與信噪比、定時抖動與環路噪聲帶寬、誤碼率與信噪比的數量關系,證實所設計的數字預濾波器對減少定時抖動非常有效。Making reference to the thought of hash chain, a modification over traditional ocsp, client partially cached - ocsp, is proposed which can efficiently reduce not only the computation at the client and server side but also the band load
該方案可以有效減少客戶端及服務器端的計算量以及減輕帶寬負荷。最後在論文中還引入了ca信任路徑構建的新思路。Tree construction is a commonly used approach in solving the multicast routing problem. one advantage of multicast tree is that data are distributed to different multicasting destinations along the branches in parallel, which reduces the delay. the other is that message need only be replicated at forking nodes, which minimizes the data replication, spares the network bandwidth, reduces the network load and lessens the congestion
實現組播的一般方式是建立組播樹,組播樹的優點在於:首先,信息以并行方式沿著樹枝發送到不同的組播終點,從而降低了信息傳遞的時延;其次,信息的復制只在樹的分支處進行,因此網路中需要傳送的復制信息量最少,能夠節約網路帶寬資源,降低網路負載,減少擁塞。Experimental results indicated that the polypropylene fiber can improve the workability of concrete availably, and can increase the presentation quality of structures with the voids and pits decreased ; the cracks of beam are controlled effectively, the width and length of crack decreased, the dispersibility of crack in beam face improved, and the ductility of beam increased ; and the cracking load of reinforced concrete beam is increased, the amplify up to about 30 %, simultaneity the ultimate bear capacity increased
試驗研究表明,使用聚丙烯纖維后,能有效改善新拌混凝土的和易性,並能增強混凝土構件的外觀質量,減少構件表面蜂窩、麻面、氣孔、細小裂紋等;同時,在破壞試驗過程中發現梁的裂縫能得到有效控制,裂縫寬度減小,裂縫的發展高度降低,裂縫的條數增加,提高了梁截面的裂縫分散能力,增強了梁中混凝土的韌性;提高了鋼筋混凝土梁的開裂荷載,幅度可達30左右,增強了結構的延性,提高了結構的抗裂性能和屈服荷載。Based on the two - way cross list for storing sparse block matrices fast algorithm between block matrices and bandwidth optimization based on node reorder in sparse block matrices were conducted to reduce calculation complexity and memory capacity of the finite element analysis
摘要在稀疏分塊矩陣的雙向正交鏈表存儲結構的基礎上,採用矩陣間的快速演算法和基於稀疏分塊矩陣的帶寬優化技術,減少了結構有限元分析的計算量和存儲容量。Whatever the grid type, bandwidth management is a question of manipulating a number of different variables to support your system and to maximize the grid s performance bandwidth while reducing the effects on your network or cpu bandwidth
不管是何種網格類型,帶寬管理都是要對若干個變量進行調整以支持系統並使網格性能帶寬最大化,同時減少對網路或者cpu帶寬的影響。Finally, they examine whether a certain relaxation in gate evaluation ( gate conditionality ) that has been suggested recently mitigates the adverse effect of rigorously enforced controls
最後,作者測量了在關卡評估(關卡制約性)上的一定放寬,會否減少被嚴格執行的控制的反作用。The analysis on the method shows that an advantage of wavelet - based video compression coding is that it offers more graceful image degradation at high compression ratios, and it also eliminates the block artifacts seen in dc compression. and it can solve the contradiction between limited bandwidth and infinitude requirements of increasing customers in present communication system
該系統充分利用人眼的視覺特性來減少幀內和幀間的冗餘信息,能夠消除傳統圖像編碼的方塊效應、蚊子效應等現象實現高壓縮比,高質量的圖像編碼,可較好地解決現行通信系統中有限帶寬與日趨增加的無限用戶需求之間的矛盾。Details of research work listed : i. presented a method of network dimensioning in the broadband residential ethernet - based access network. this method of network dimensioning can appropriately estimate the requirements of bandwidth for the services, and allot the appropriate bandwidth for the links and prevent the networks from operating with overburden always ; ii
提出了一種基於以太網技術的寬帶社區網網路容量規劃方法,可以估計各種業務帶寬需求,合理安排鏈路帶寬容量,減少寬帶社區網工作在擁塞狀態下的可能性,有效地實現了網路容量規劃的目標;The results show that the differences between the two composites are very large. although the micrograph of the ni nano - wire and the co nano - wire are nearly the same, as the metal composition increased, the absorption band - edge of the ni / aao composite is small red - shifted ( 13 run ), however, the absorption band - edge of the co / aao composite is strongly red - shifted ( 80 nm ). meanwhile, the ni / aao and co / aao composite exhibit the optical features of the semiconductor with indirect and direct band gap respectively
或no組份比的增加, ni / aao吸收邊的紅移量僅約13nln ,而co / aao的吸收邊紅移量卻超過了80lun ,分析發現ni / aao復合體系具有間接帶隙半導體的光學特徵,而co從ao復合結構則具有直接帶隙半導體的光學特徵; 5 .實驗研究了a創aao納米有序陣列復合結構的光吸收特性,在其光吸收譜上出現了較強的ag表面等離子體振蕩吸收峰,隨ag沉積量的減少,吸收峰位發生紅移,且逐漸展寬分享友人