非負性條件 的英文怎麼說

中文拼音 [fēixìngtiáojiàn]
非負性條件 英文
non negative condition
  • : Ⅰ名詞1 (錯誤) mistake; wrong; errors 2 (指非洲) short for africa 3 (姓氏) a surname Ⅱ動詞1 ...
  • : Ⅰ名詞1 (負擔) burden; load 2 (虧損) loss 3 (失敗) defeat Ⅱ動詞1 [書面語] (背) carry on th...
  • : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
  • : Ⅰ名詞1 (細長的樹枝) twig 2 (條子) slip; strip 3 (分項目的) item; article 4 (層次; 秩序; 條...
  • : Ⅰ量詞(用於個體事物) piece; article; item Ⅱ名詞1. (指可以一一計算的事物) 2. (文件) letter; correspondence; paper; document
  • 條件 : 1. (客觀的因素) condition; term; factor 2. (提出的要求) requirement; prerequisite; qualification
  1. We make the following assumption for when 2 is positive definite matrix, different estimators about matrix of regression coefficients and inefficiency of least squares estimate have been discussed in many documents. considered 2 is nonnegative definite matrix, this thesis derives best linear unbiased estimate of parameter matrix b and estimable parameter function kbl under the meaning of matrix nonnegative definite and the property of maximum probability of blue is investigated. next, we discuss some necessary and sufficient conditions of the equality of the lse and blue, then we derive the estimation of the deviation bet - ween the least squares and the best linear unbias estimators of the mean matrix, meanwhile a relative efficiency of lse ofb is proposed and its bound is given

    當0時,眾多文獻討論了回歸系數陣的各種估計及lse的有效,本文考慮了當0的情形,給出了回歸系數陣b及其可估參數函數kbl的在矩陣定意義下的最優估計( blue ) ,研究了它的一個最大概率質,並且討論了最小二乘估計成為最佳線無偏估計的充分必要,在此基礎上給出了均值矩陣的最小二乘估計與blue的偏差估計,定義了lse相對于blue的一個相對效率,並給出了它的界。
  2. Neither the bank, its associates, nor any of their directors, officers or employees, shall be liable to the customer for any expenses, loss or damage suffered by or occasioned to the customer by reason of any action taken or omitted to be taken by any one or all of the bank, its associates, their directors, officers, employees or agents pursuant to these conditions or in connection therewith other than as a result of the fraud, wilful default or negligence of the bank, its associates, their directors, officers, employees or agents ; the bank s failure in good faith to honour any stop - payment instructions given by the customer ; the presentation to the bank of any cheque or other payment order which is post - dated ; the bank failing to honour any draft drawn on it by the customer, but the bank shall immediately return such draft to the customer through the normal channels giving the reason for the dishonour ; any loss, damage, destruction or misdelivery of or to the securities howsoever caused unless the same shall result from the negligence of, or theft by, the bank or its associates or any of their directors, officers or employees, in which event the extent of the liability of the bank shall be limited to the market value of such securities at the date of discovery of the loss and even if the bank has been advised of the possibility of such loss or damage ; unauthorised use or forging of any authorised signature as a result of the negligence, wilful default or fraud of the customer ; subject to condition 5. 5, any act or omission, or insolvency of, any person not associated with the bank including, without limitation, a third party nominee or depositary ; viii the collection or deposit or crediting to the custodian accounts of invalid, fraudulent or forged securities or any entry in the custodian accounts which may be made in connection therewith ; any malfunction of, or error in the transmission of information caused by, any electrical or mechanical machine or system or any interception of communication facilities, abnormal operating conditions, labour difficulties, acts of god, or any similar or dissimilar causes beyond the reasonable control of the bank and notwithstanding paragraph, the error, failure, negligence, act or omission of any other person, system, institution or payment infrastructure

    本行其聯系人士其各董事高級人員或雇員均毋須向客戶因以下理由而使客戶蒙受或產生之任何開支損失或虧損責: i本行其聯系人士其董事高級人員雇員或代理人根據此等採取或遺漏採取有關之行動,但由於本行其聯系人士其董事高級人員雇員或代理人之欺詐行為故意失責或疏忽所造成者除外ii本行本真誠地未能依約替客戶執行止付指示iii向本行提交任何遠期支票或其他付款指示iv本行未能兌現由客戶開出之匯票,但本行將立即透過正常渠道將該匯票退回客戶,並解釋拒付之理由v無論如何導致之任何證券之損失損毀毀壞或錯誤交付除上述各項乃因本行或其聯系人士或其任何董事高級人員或雇員之疏忽或盜竊所引致,而在該等情況下,本行的責任將只限於在發現損失當日該等證券之市值,以及即使本行已獲知該等賠償之可能vi因客戶之疏忽故意失責或欺詐行為而導致的任何偽造授權簽名或不獲授權使用該簽名vii在第5 . 5 a之規限下,與本行無關者之任何行動或遺漏或無償債能力包括但不限於第三者代名人或寄存處viii代收或存入或貸存於保管人賬戶的無效偽造或假冒證券或在保管人賬戶記入可能與此有關之賬項ix任何電子機械或系統失靈或因該等機或系統產生的資料傳送錯誤或任何通訊設施之終斷不正常操作情況勞工問題天災或本行所能合理控制之任何類似或類似原因及x盡管有第ix項,任何其他人系統機構或付款設施的錯誤故障疏忽行動或遺漏。
  3. Taking load uncertainties, infeasibility problem and multiple objection of the reactive power optimization in the radial distribution system into consideration, loads are modeled as fuzzy interval numbers. fuzzy power flow is proposed based on fuzzy interval load for the more practical membership function of line losses rate and maximal voltages offset. this thesis presents multiple objection model of the reactive power optimization considering uncertainties using the fuzzy set theory

    對配電網電壓無功優化問題中荷的概率的不確定問題、多目標問題、約束不可行問題進行了研究,用模糊區間來描述實際的荷情況,並用荷的模糊區間值計算配電網的潮流,得到有功功率損耗和電壓的模糊區間值,使網損率和節點電壓最大偏移量的隸屬函數更接近實際情況;將改進遺傳演算法與模糊集理論相結合,通過求解多目標函數和約束的模糊集合的交集,得出網損率和節點電壓最大偏移量最小的最優運行狀態。
  4. Integrating the results obtained by nonlinear fem analysis and structural behavior analysis, with the section shape and rdw being variables, the function for lebr is proposed. 6 all the reinforcement in the specimens, longitudinal bar and transverse stirrup, is of grade hrb400

    基於數值分析及結構行為分析結果,研究了荷載效應載率的影響因素,並確立了該參數以截面形狀和肢厚比為自變量的數學模型,為截面設計創造了
  5. These results suggest that ca2 + and cam were involved in hs genes expression likely thlough regulating the activity of hsr some studies have suggested that hsp70 is a negative regulatory factor. it represses activity of hsf by formation of complex with hsf under non - heat - shock condition

    前人的研究表明, hsp70在熱激基因表達中起調節劑作用,在熱激下,它通過與hsf結合成復合體抑制hsf的活
  6. A sufficient condition for the existence of a solution to robust decentralized dissipative control via state feedback and via output feedback is derived in term of a set of hamilton - jacobi - issacs ( hji ) inequalities. the sufficient condition is that the robust decentralized dissipative control problem can be resovled for all admissible uncertainties, if there exists a scaling c1 storage function such that hji inequalities have nonnegative solution. the controllers constructed make the nonlinear system robust dissipative with respect to the quadratic supply rate

    基於hji不等式給出了含有不確定和干擾互聯系統魯棒分散耗散控制存在的充分,即對于所有允許的不確定如果存在標量c ~ 1類存儲函數使得hji不等式有定解,那麼互聯系統魯棒分散耗散控制就可獲得,並且構造的控制器使得互聯系統在給定二次型供給率下具有魯棒耗散
  7. Repetitive control is used to reduce voltage distortion under abrupt load variation or nonlinear loads and attain good quality of the voltage waveform ; current loop is designed to quicken the dynamic response and strengthen the ability of the inverter control

    重復控制可以抑制逆變電源在載變化嚴重(空載加到滿載)或者下的輸出電壓畸變,保證輸出波形的質量;電流環用以改善輸出波形的動態響應特,提高逆變控制的能力。
  8. Main propulsion equipments have been gradually improved. in addition, some additional systems are provided, such as the power station, deck machinery, refrigeration and air condition plant, freshwater generators, drinking water system, steam generating system, ballast and bilge system, and fire fighting system. the management of ship ' s power plant is also known as the engineering management, which is supervised and controlled by the engine department under the direction of the company ' s engine technology management department of the headquarters. owing to the complexity of power plant, the changeability of navigational conditions, and the seriousness of accident ' s consequences, it is essential to explore how to manage the power plant economically and reduce the occurrence of troubles so as to raise the shipping efficiency

    隨著科學技術的發展,不僅推進設備逐步得到完善,而且還增設了諸如船舶電站、起貨機械、冷藏和空調裝置、制淡水裝置以及飲水、蒸汽、壓縮空氣、壓載、艙底、消防等系統。船舶動力裝置的管理即輪機的管理,是在船公司機務部門指導下由船上輪機部具體責實施。因為船舶動力裝置的復雜、船舶航行的多變、發生事故後果的嚴重,所以探討如何對輪機進行經濟管理,減少故障,從而提高船舶的營運效率常重要。
  9. The teachers are still statutory employed by the education department at the country level or above. the traditional civil service relationship between the teachers and the state were not altered but were given some new characteristics with a view to encouraging secondary and primary school teachers to do better and more creative work. the teacher contracts are more like administrative or public contracts than labor contracts or civil contracts

    在法理上,縣級以上教育行政機關聘任教師並由國家擔教師工資、確保教師福利待遇實際上是保留了教師與國家的公務關系;教師與教育行政機關在合意的基礎上締結聘任合同,約定除教育教學等國家立法規定之外的工作,這類合同具有行政合同的質而勞動合同或民事合同。
  10. By the first integral method and properties of integral depending on a parameter, the necessary and sufficient condition on the existence of dead core solution for the boundary value of a class of nonlinear ordinary differential equations has been specifically constructed

    應用首次積分法並結合含參變量積分的質,具體構造了一類二階常微分方程邊值問題存在死角解的充分必要
  11. Abstract : by the first integral method and properties of integral depending on a parameter, the necessary and sufficient condition on the existence of dead core solution for the boundary value of a class of nonlinear ordinary differential equations has been specifically constructed

    文摘:應用首次積分法並結合含參變量積分的質,具體構造了一類二階常微分方程邊值問題存在死角解的充分必要
  12. The feeder reconfiguration for loss minimization in distribution systems is realized by changing the status of sectionalizing and tie switches. however, there are many switches in a distribution system. so it is difficult to construct a mathematic model of the relationship between the loads and the switch states with the minimum losses directly

    在滿足各種運行約束下,以網損最小為目標的配電網重構問題是個典型的整數組合優化問題,由於開關很多,很難用常規的數學模型直接建立荷與網損最小時的開關狀態之間的關系。
  13. It is shown that the target export rebate system should be established through five facets : the reform of the value - added tax ( vat ) system, the setting of the rebate rate, the unification of the administrative measure of the export rebate, the optimization of the rebate fiscal burden and the strengthen of the administration of the export rebate, which can ultimately acquire the least rebate cost and the maximum rebate benefit. to be detail, first, the existing vat system should be reformed, the vat system should be transformed from the production model to consumption model and the administration of levying tax should be strengthened, which can establish a good basis for the optimization of the export rebate system ; second, after considering the national and international practical situation comprehensively, the suitable rebate rate which is combined " neutral and different " should be chosen, and a set of elastic system of rebate rate which has both relative stability and timing flexibility should be establish ed ; third, with the further deepening of the reform of foreign trade system and the gradual improvement of the ability of the administration of the export rebate, the existing two kinds of administrative measures should be gradually transited to the single measure - " exemption, credit and rebate " ; forth, the existing sharing measure of vat should be innovated, the new rebate burden system - " first rebate then share " should be built ; fifth, a set of stimulation and restriction system of export enterprises and tax authorities should be built to strengthen the administration of export rebate effectively

    研究表明,我國目標出口退稅機制需要從五個方面進行構建:即增值稅制度改革、退稅率設置、退稅管理辦法統一、退稅財政分擔優化和退稅管理的強化,最終方可達到總體退稅成本最低和退稅收益的最大化。更具體地說,一是改革現行增值稅制度,將我國增值稅制度由生產型逐步轉為消費型,並強化征稅管理,為退稅機制的優化奠定基礎;二是在綜合考慮國內國際實際情況的前提下,選擇適宜我國的「中」相結合的退稅率,並建立一套具有相對穩定和適時靈活的彈退稅率機制;三是伴隨著外貿體制改革的進一步深化和退稅管理能力的逐步提高,將現行兩種出口退稅管理辦法逐步過渡到以「免、抵、退」為主的單一管理辦法;四是改革現行增值稅共享辦法,建立「先退稅后共享」的新型退稅擔機制;五是建立一套針對出口企業和稅務機關的激勵約束機制,有效強化出口退稅的管理。
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