測帶開始 的英文怎麼說
中文拼音 [cèdàikāishǐ]
測帶開始
英文
beginning of tape test-
It is especially attractive for the downlinks and suppressing intercell mai. when multiuser detector is adapted in blind mode, it usually adopts eignvalue decomposition or singularvalue decomposition of received sample correlation matrix and tracking alrithgms, which result in high computational complexity. at the same time, approximation computation in tracking alrithgms also result in slow convergence
為實現盲自適應檢測，通常採用對接收信號樣本矩陣進行特徵值分解（ evd ）或奇異值分解（ svd ）后進行跟蹤，由此帶來的子空間秩跟蹤使得實現復雜度很高；另一方面，在跟蹤演算法中考慮一些實際情況而作出近似處理，從而引起誤差積累和正交性誤差，導致每次跟蹤開始階段跟蹤速度變慢。Normally water resources is affected by human activities and climatic change, but it is affected mainly by climatic change in runoff forming regions located in the high and middle mountainous area in the northwestern china. river runoff in the hexi inland arid region all originates from the qilian mt. area and the change of mountainous runoff resulted from global weather warming up and will bring an important effect to the development of society and economy in the hexi region. so the response on mountainous runoff and its changing trends are analyzed on the basis of the measured data of precipitation, air temperature, and discharges observed from some weather and hydrologic stations in the studied area. the results show that seasonal variation of mountainous runoff in the hexi inland region is mainly affected by the river ' s geographical location and supply source, and the yearly change by precipitation and that in the west of the region by air temperature besides precipitation. there are some obviously regional differences in the influences of climatic change on surface runoff in the hexi inland arid region, that is, rivers runoff in the west of the hexi area have been increasing and rivers in the east part have been decreasing, and the rivers runoff in the central part presented slowly increase trend, such as the heihe river, but it is not quite obvious
一般情況下，水資源的變化主要受氣候變化和人類活動的影響，但在位於我國西北內陸乾旱地區的中高山地帶，徑流的形成主要受前者的影響.甘肅省的河西內陸乾旱區是該省重要的工農業生產和經濟開發區，這里各項社會和經濟活動與出山徑流的變化都有著十分密切的關系.因此，筆者根據有關水文氣象臺站的降水、氣溫和徑流觀測資料，分析了以黑河、昌馬河、西營河等主要河流為代表的河西內陸區出山徑流的變化特徵與規律.結果表明，河西內陸區出山口徑流的季節變化主要受地理位置和河流補給來源的影響，而年際變幅則受山區降水量年際變化及變幅的影響十分明顯.目前，梨園河以西河流水量處于上升階段，梨園河以東的河流則處于下降的階段;以黑河幹流鶯落峽水文站年徑流為代表的走廊中部地區的出山口徑流正處於1990年開始的枯水段的上升段.但總體而言，河西內陸乾旱區出山口徑流的變化相對比較穩定.預計今後若干年內，河西內陸乾旱區東段河流出山口徑流的變化以偏枯為主，中段、西段河流出山口徑流的變化以平水或平水偏豐為主With the deep sub - micron process being mainstream technique in semiconductor production, the shrinking scale and the expanding size & complexity bring about a series of severe problems, which poses a great challenge on asic ( application specific integrated circuits ) design. we must consider synthesis and test requirements in the early time of front - end design
隨著超深亞微米工藝成為半導體業界的主流加工工藝，日漸細微的器件尺寸以及不斷膨脹的設計規模和復雜度引起了一系列嚴峻的問題，給asic設計帶來了巨大的挑戰，迫切要求在前端設計時就開始考慮綜合、驗證和測試的需要。The band was previously associated with f - type color centers and v - type color centers, as analyzed in x - ray irradiated ysz sample. however, the absorption band observed in our experiments has a shift towards the longer wavelength ( red shift ) as comparing with that in the x - ray or neutron irradiated ysz spectra. this shift may mainly due to large local distortions near the f - type centers and the v - type centers and the presence of multiple color centers
本文通過光吸收、光熒光、 tem 、 xps測試及trim96計算分別研究了不同注量xe ~ +注入ysz前後光學性能和缺陷形態變化，以及ni ~ +注入對不同摻雜單晶al _ 2o _ 3結構和光學性能的影響，得到以下結果： （ 1 ） ysz注量達到10 ~ （ 16 ） cm ~ （ - 2 ）時，開始出現由f型和v型色心重疊而產生的吸收帶，與x射線、中子輻照相比，重離子輻照產生了更為復雜的缺陷復合體而導致吸收峰紅移。As to the tunnels of jinping hydroelectric power station in sicuan province, the thesis discusses how to reasonably consider the initial stress field when designing a large - scale tunnel with high initial stress and deep buried. first, by analyzing of the rock lab tests and discusses the feature of regional geomorphology. explains the production of initial stress field, analyze the initial stress of jinping hydroelectric power station ; second, using the fem, the paper creates the real model of region. according to the results of stress measurement point, by combining of ann and fem to decide the boundary condition, the paper calculates the initial stress field ; at last, the paper analyzes the influence of the initial stress field formed from different condition on the deformation and stress of the surrounding rock, and the main factor to influence the initial stress. on the basis of the former work, the author proposes some proposals, which will be helpful for studying and designing of the similar undergroun d engineering
首先從巖體的應力?變形的特性入手，並結合工程區域的地形地貌特徵，對巖體初始地應力場的形成做出解釋，結合錦屏水電站初始地應力的現狀提出了將地應力場進行分帶；然後建立整個工程區的實體模型，在地質分析的基礎上，以工程區右半部分為代表，參照實測點的初始地應力值，採用了神經網路與有限元相結合的方法反演了該區域的初始地應力場；最後模擬隧洞的開挖，通過計算比較分析了初始地應力場對處于不同應力帶內的隧洞圍巖穩定性的影響，在此基礎上提出了作者的建議，力圖為該類工程的研究設計工作提供有益的幫助。The risk estimation of the exposure to market risks as the risk - management ' s core, there are many risk - management models of estimating the risk of financial markets, in this paper, the author first analyses the characteristics of the current financial market risks, then makes a comprehensive systematic analysis and estimation of all kinds of risks present in financial market with the help of var ( value at risk ), a world - wide valuably and widely accepted brand - new risk management tools. finally, a substantive suggestion about the applications of var models to the financial markets risk management of our country is provided on the basis of the detailed analysis of the calculation of all kinds of var models, along with their advantages and disadvantages and also the applications. with the development and betterment of our country ' s security markets, the entry into wto and openness of financial market, financial product innovation and extensions of traditional bank off - balance business, the augmentation of market risks will surely lead to risk management innovation and identity to international standards. therefore, the research of financial market risk management signifies a lot not only in a realistic sense, also in a guideline sense. this is just where this paper aims
針對金融市場風險管理的核心主要是對風險的測量，本文先分析了當前金融市場風險的特點，然後應用近年來在國際上受到廣泛重視並開始為大家所接受的一種全新的風險管理工具? 「在險價值」 （ valueatrisk ） var的基本思想，全面、系統地分析和測量了金融市場所存在的各種風險，並對各種var基本模型的計算、優缺點及應用作了詳細分析，最後對var模型在我國金融市場風險管理的應用提出了實質性的建議。隨著我國證券市場的發展壯大和不斷完善，及加入wto和金融市場的開放，金融產品的創新及傳統銀行表外業務的不斷拓寬，市場風險的加大必將帶來風險管理的創新並同國際接軌。所以金融市場風險管理的研究不僅具有現實意義，更具有指導意義實，這也是論文的出發點所在。Consist of the total rainfall hong kong is expected to receive during the year and the tropical cyclone activity, i. e., the number of tropical cyclones expected to affect hong kong
天文臺在每年年初評估氣候因子和制定預測（圖一） ，在三月份即雨季和熱帶氣旋季節開始之前向公眾發出Commencing today, for those tropical cyclones centred within the region bounded by 7 - 36 degrees north and 100 - 140 degrees east area shaded in light green in the figure, their positions at 8 a. m. and 8 p. m. and 72 - hour forecast tracks will be made available on the observatory s website at around noon and midnight respectively
為了更早向市民提供熱帶氣旋的資料，從今天開始，當熱帶氣旋中心位於北緯7至36度，東經100至140度以內圖中淺綠色范圍，天文臺會在每天約中午及午夜在網上發放該熱帶氣旋分別在上午八時及晚上八時的觀測位置及72小時的預測路徑圖。You probably won t notice the speed difference if you re testing in a low traffic environment, but when you scale up you ll start to find it painful
如果在一個傳輸量比較少的環境中進行測試，您可能發現不了速度上的差異，但當規模擴大時，您就會開始發現速度降慢帶來的痛苦。We began to do our own testing at home, slamming doors, holding him near the smoke detector and setting it off
我們開始在家裡自己來做測試，拍打房門，把他帶到煙霧報警器旁邊打開報警器。Ermp enables the monitoring of any changes in radiation levels in hong kong including those arising from the operation of the gnps since 1994 as well as its neighbouring lingao nuclear power station lnps which started operation in 2002
這計劃能有效地監測香港環境輻射水平的變化，包括分別於1994年及2002年開始投產的廣東核電站及其鄰近的嶺澳核電站可能帶來的轉變。Ermp enables the monitoring of any changes in radiation levels in hong kong including those arising from the operation of the gnps since 1994 as well as its neighbouring lingao nuclear power station ( lnps ) which started operation in 2002
這計劃能有效地監測香港環境輻射水平的變化，包括分別於1994年及2002年開始投產的廣東核電站及其鄰近的嶺澳核電站可能帶來的轉變。According to the test results of localization and shear bands formation under the consolidated undrained plane strain compression tests on soft clay in shanghai, it was found that the deviator stress of shear band beginning to form was very close to its yield point in clay soils
摘要根據上海軟土在固結不排水平面應變壓縮試驗條件下應變局部化和剪切帶形成的實測研究結果，發現粘性土剪切帶開始形成的偏應力為其屈服點。分享友人