tolerance time 中文意思是什麼
tolerance time
解釋
耐受時間-
In trpsin tolerance assay. this virus could resist to 1 % trpsis at 37 in an hour. in acid tolerance assay, this virus was resistant to ph3. 0 and ph5. 0 at 37 in 2 hours, and the average infection litre of the virus decreased little. in heat assay, at 50, the virus was processed from 5 minutes to 150 minutes and at each condition the viral virulence reduced to some certain degree. among these conditions, when at 50 in 30 minutes. the average infection litre of this virus decreased over 2 tilre. and when al 50 in an hour, cpe of ihis virus disappeared. when time was set for an hour. but with processed in different temperature as 50 60 70, 80, the virus losl the multiplication capacity complelely. in biological assay, we selected different cell lines to cultivate this virus by laking advantage of possesional cells at that time in our laboratory. then we found that fcwf cell line was the most sensitive to dxmv and mdck was the second. with f81 cell line, after passaged for 12 times continuously with low concentration of fcs. the virus could produce cpe. however, with vero cell line. the virus could not procuce any cpe after many passages. the hemagglutination and lumadsorption reaction test proved that this virus had no any reaction to erythrocyte of pig, fowl and cavy. by neutrolizaion assay, dxmv could be identified as a kind of ccv
理化學研究表明，該病毒為rna病毒，對氯仿、乙醚敏感；胰酶試驗中，經37 、 1小時處理的病毒，仍然能夠在貓源細胞fcwf細胞上生長，並且毒力基本保持不變；耐酸性試驗中，病毒分別在ph5 . 0和ph3 . 0經37作用2小時，毒力僅下降一個滴度；耐熱性試驗中，該病毒在恆定溫度50 ，設定不同時間，從5分鐘到150分鐘，毒力均有不同程度下降，其中， 50作用30分鐘，病毒平均滴度下降2個單位； 50 ， 60分鐘， cpe消失；恆定時間1小時，設定不同溫度（ 50 - 60 - 70 - 80 ） ，病毒在細胞上完全喪失增殖能力， cpe消失。生物學試驗，利用實驗室現有條件，選擇不同的細胞系對該病毒進行培養，發現該病毒對貓源細胞fcwf最敏感； mdck細胞次之； f81細胞經多次傳代，亦可出現cpe ；而vero細胞則不敏感。血凝試驗表明，該病毒對豬、雞、人及豚鼠的紅細胞均無血凝性。 -
In the system, the collimation semiconductor laser - scanned beam scanning two perpendiculars direct of one plane of the measured workpiece at the same time is made. the beams with the dimension information of two perpendiculars direct are processed by the scanning receive system, the high - speed photoelectric transition and electronic data process. two measured results of the diametric directs and ellipse tolerance, etc, parameter, of the turning workpiece on the same plane are obtained by non - contact automatic measurement
在單向激光掃描檢測技術的基礎之上，提出了一種雙向激光掃描檢測系統，其採用激光掃描檢測技術與特殊光學系統相結合，用準直半導體激光掃描光束對被測工件徑向某一截面的兩個相互垂直方向同時掃描，經掃描接收光學系統、高速光電變換、電子學系統和微機數據處理系統，對將攜帶有垂直方向被測量信息的光束進行處理，實現了回轉體工件同一截面兩個垂直方向的徑向尺寸和橢圓度等參數的非接觸自動測量，解決了同時非接觸測量回轉體零件同一截面兩個徑向尺寸的難題，它具有高速，高精度和非接觸自動測量等特點。 -
The paper will study the upper questions based on the two interconnection networks. first, we give a fault - tolerant routing algorithm under the connectivity of the crossed cube in o ( n ) time and the length of the longest routing path ; second, with the rapid progress in vlsi, the failing probability of processors and links is very low, the traditional connectivity underestimates the resilience of large networks / here by applying the concept " conditional connectivity " introduce by harary, we show that the n - crossed cube can tolerate up to 2n - 3 ( n > 2 ) processors failure and remain connected provide that all the neighbors of each processor do not ' fail at the same time, the result is the same as the hypercube. we also give a related algorithm in o ( n ) time, and the length of the longest path ; third, we apply cluster faun tolerance introduced by q. - p
根據menger定理， n -維交叉立方體可以容納n - 1個故障頂點，我們給出了它的時間復雜度為o （ n ）的容錯路由選擇演算法及其最長路徑長度分析；在此基礎上本文證明， n -維交叉立方體的條件連通度為2n - 2 （ n 2 ） ，並給出了相應時間復雜度為o （ n ）的演算法及其最長路徑長度；除此之外，本文還證明當n -維交叉立方體中的故障簇個數不大於n - 1 ，其直徑不大於1 ，故障頂點總數不超過2n - 3 （ n 2 ）時，交叉立方體中任兩個無故障頂點都至少有一條可靠路徑。 -
Gene engineering based on reducing na + toxicity creats a new approach to plant salt tolerance. this is the first time expressing of sod2 in arabidopsis thaliana and maybe attribute to research the ion homeostasis in the cell. the sod2 gene was isolated from s. pombe by rt - pcr method and confirmed by sequencing
雖然sod2基因已經克隆，但是sod2在高等植物中異源表達及對其影響還未見報道，因此sod2基因在擬南芥中過量表達，對研究細胞的離子均衡及運用基因工程手段有效地提高植物的抗逆性具有重要意義。 -
Finally, according to the requirement that the transparent data must be exchanged interactively on space - flight and aerial distributed experiment and measurement system, the method that the distributed experiment and measurement system with the middle component of virtual shared memory is introduced, and its software wraps based on fast ethernet, rpc and broadcasting data are developed. according to the character of multi - task and high real - time in ivems, the technique of management, fault tolerance and the synchrony of multi - line are discussed detailedly
在此基礎上針對航天、航空產品的分散式試驗與測試系統對透明數據交互的需求，採用虛擬共享內存中件構造分散式試驗與測試系統的方法，參與設計了虛擬共享內存中件，並獨立完成了基於快速以太網、 rpc和udp廣播數據的虛擬共享內存中件的通訊技術設計與實現。 -
This interpolation module uses the popular and advanced nurbs interpolation technology. the procedures of math processing for nurbs, preprocessing for interpolation and real - time interpolating running on dsp are presented in this article. the interpolating procedure uses an advanced self - adjusting interpolation method, which can automatically adjust the length of interpolation according to machining speed, acceleration and the tolerance of bow height
插補模塊則採用了當今最流行最先進的nurbs插補技術，設計了nurbs數學處理程序，插補預處理程序，運行於dsp的實時插補程序，該插補軟體採用了先進的自適應插補方法，可以根據加工的速度，加速度，弓高誤差的要求自適應調整插補步長，同時採用了對插補點的預估演算法，免去以往加工方法中求導的運算，大大降低了運算量，提高了加工速度。 -
Genetic diversity of drought tolerance at flowering time in elite maize germplasm
我國主要玉米自交系開花期耐旱性差異及改良 -
The first funds management joint venture had been set up in october this year. funds market in china is enjoying another golden time with rapid growth and enormous development potentials. in face of increasing variety of funds with differing return and risk characteristics, investors get more and more concerned about how to select the proper funds that can best cater to their investment needs and risk tolerance
建立一個公允準確的衡量基金風險、收益表現，比較不同基金投資價值，反映基金經理和基金管理公司投資效率和管理水平的基金評價系統，已經成為維護投資者利益，保障基金業健康發展公平競爭，完善促進我國證券投資基金市場乃至整個資本市場建設的重要內容和迫切需要解決的關鍵課題。 -
Any absurd theory that mystifies yiquan is a manifestation of ignorance of science as well as anxiety to get quick results and instant profits. practitioners of yiquan must guard against conceit and rashness, and at the same time try hard to seek truth from facts. one should insist on an attitude of a dialectical materialist to get knowledge of yiquan, learn it with scientific and systematic methods, and develop it with tolerance and creativeness
不過，霍震寰對筆者說，學習意拳像學中國其它門派的武術一樣，一定要練好基本功，目的要正確，才能學到東西，否則，難有成效，學武主要還是健身養生，身體健康，懂得一些技擊拳理，自然可以防身，尤其是意拳的拳學拳理，更能開拓人的視野，以至人的胸懷，所以，意拳的拳學拳理是寬廣而具深意的。 -
And it has the specialty of stronger adaptability, higher reliability and better function etc. the paper regards the coal - transporting systen of the huaneng nantong power plant as the study object, applied the active tolerance to design the reconstructed model of tolerant control rule, to solve the two problems of real - time fdd and crr
本文以華能南通電廠輸煤控制系統工程實例為對象，採用主動性容錯的方法構建系統的容錯控制律重構模型，解決系統的實時故障診斷和容錯控制律重構兩大問題。 -
This variety is special for its hot tolerance. total life time is 45 - 50 days. diseases resistant
本品種引用國外耐熱材料雜交育成，極早熟，特耐熱，高抗病，雜交一代種。 -
The author ' s work gives new way, which is beneficial to real time interaction and can efficiently reduce computing time as well as data storage amount. these algorithms can find good use in numerical machining, robotics, form - position tolerance and computer graphics. ( 3 ) degree reduction for nurbs curves and surfaces by applying the theory of the best uniform approximation of chebyshev polynomials and the explicit matrix representation of nurbs curves, this thesis centers on the research of the explicit nearly best approximation of multi - degree reduction of nurbs curves
以上關于等距曲線的幾何逼近與代數逼近的演算法改革了當前國際圖形界只能對基曲線沿法矢方向平移定距離的點作近似逼近的固定模式，創造了利於交互操作，能有效地減少計算量及數據存儲量的新方法，可在數控加工、浙江大學碩士學位論文機器人、形位公差學、計算機圖形學中獲得很好的應用（ 3 ） nurbs曲線曲面降階應用nurbs曲線的顯式矩陣表示及chebyshev多項式逼近理論，以實現nurbs曲線顯式一次性降多階的近似最佳逼近為目標進行了研究 -
The work of this thesis has shown that the object - oriented damage tolerance program does require much less time and is indeed more suitable than procedure - oriented programming in damage tolerance analysis of engineering structures. furthermore, the damage tolerance analysis classes have excellent ability in hierarchy and extension, so they are great valuable in engineering and will be used more widely in the future
本文工作表明，採用面向對象技術所建立的損傷容限分析類庫具有良好的繼承性和可擴充性，不僅可以使軟體性能和適用性得到顯著提高，而且還可以大大縮短軟體開發周期，在工程上具有良好的應用價值和應用前景。 -
The advantage and disadvantage of two kinds of principle of the external insulation configuration using contamination tolerance voltage and the rate of distance of voltage creepage is analyzed. the principles and measures of external insulation configuration of power transformation device is put forward at the present time. the technical measure against contamination flashover of power transmission and transformation device in electric network in south of hebei province is studied and determined
分析了利用污穢耐受電壓或爬電比距選擇外絕緣配置這兩種原則的優勢和存在的問題，提出了現階段輸變電設備外絕緣配置原則和措施，研究制定了河北南網輸變電設備防污閃技術措施。 -
The reasons focusing only on ray travel times are " noise tolerance could be enhanced and the sensitivity to the environment model mismatch may be reduced by neglecting amplitude information ; phase ambiguity is eliminated by employing the group delay of arriving wave packets ; travel times are pseudo - linear functions of sound speed profiles of the medium, and the perturbation of ray travel time is much smaller than sound pressure ' s
之所以選擇聲傳播時間的原因是：噪聲容限可以得到提高，並且傳播時間的計算可以不考慮聲壓的信息，從而降低了對環境模型失配的敏感性；相位的起伏也可通過到達包絡的群延時來消除；傳播時間是介質聲速分佈的偽線性函數並且傳播時間的起伏遠小於聲壓的起伏。 -
Through researching these characteristics of real - time data received deeply, some good measures are put forward and accepted to improve the fault - tolerance performance of the fault diagnosis system in the thesis, such as advance disposing of real - time switch information and instauration of dummy switch etc. based on the data information received, three starting arithmetic is developed in the thesis
本文在深入研究決策系統接收到的實時數據信息特點后，針對不同的情形進行不同的處理，它們是：對故障前後信息及故障時跳閘開關信息的確定、實時開關變位信息的預處理、虛擬開關的設立等。從投入現場運行以來，這些處理方法取得了良好的預期效果，提高了故障診斷系統的容錯性和抗噪聲能力。 -
Focus on the characteristics of this radar, long - time effect and electromagnetic compatibility are emphasized. some hardware / software resolution to the electromagnetic interference is put forward and the tolerance deviation of the each detected point is different. the fault dictionary is made more reliable in reference to the previous repairing experience and the whole system is convenient for routine use
針對某雷達的特點，著重對長線效應和電磁兼容性進行了討論，並提出了對電磁干擾的硬體和軟體解決辦法，對各檢測點的容差提出了不同的要求，並參考以往的修理經驗，使字典更具可靠性。 -
As the damage tolerance technique has being widely and deeply adopted in the design and life prediction of aircraft structures, the development of high performance and more suitable software used in damage tolerance design and assessment is more urgent. while at the same time the existing domestic software is not well suitable for requirements in engineering
隨著損傷容限技術在飛機結構設計和壽命評估中的廣泛採用，研製高性能且實用的損傷容限分析與評定軟體系統越來越迫切，而國內現有的損傷容限分析軟體經實踐證明其性能和適用性不能很好滿足工程需要，特別是結構剩餘強度和裂紋擴展分析程序。 -
Some parameters including cutter property, feed - speed, cutting depth / width, engage / retract method, finishing stepover, cut method and operation allowance / tolerance are discussed, and the optimum selection rules is proposed, which give a hand in process planning. 4. il & sm fixturing technology oriented capp / ncp integrated system an il & sm fixturing technology oriented capp / ncp integrated system is developed using the basic functions and second - time development kit provided in ug, which extends the functions of ug platform
作者對影響加工質量的一些工藝參數，包括刀具、切削用量（進給率、切削深度與寬度） 、進退刀方式、精加工行距、走刀方式、工步余量與偏差等進行了分析，並對影響這些參數選擇的因素進行了綜合分析，得出了理想的選擇方案和確定原則。 -
The most difficult task of the design is to arrange the privilege of all task to ensure the system ' s response to external real - time event timely, to avoid the deadlock, to decrease the priority inversion and to enhance the ability of fault - tolerance
根據需求確定各個任務線程的優先級保證實時時間的及時響應以及如何避免死鎖，減少優先級級倒置和提高系統的容錯性是工作的難點。
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