僅次正定的英文怎麼說

中文拼音 [jǐnzhēngdìng]
僅次正定英文
merely positive subdefinite

  • : 僅副詞[書面語] (將近) nearly; close to
  • : Ⅰ名詞1 (次序; 等第) order; sequence 2 [書面語] (出外遠行時停留的處所) stopping place on a jou...
  • : 正名詞(正月) the first month of the lunar year; the first moon
  • : Ⅰ形容詞1 (平靜; 穩定) calm; stable 2 (已經確定的; 不改變的) fixed; settled; established Ⅱ動詞...

※中文詞彙僅次正定在字典百科國語字典中的解釋。

  1. In china, because the grade crossing is master in urban road traffic, the occurrence probability of side impact accident is highest, its death rate is only next to front impact ’ s death rate, but the injury rate is first

    在我國,由於城市道路交通路口以平面交叉形式為主,側面碰撞事故發生概率最高,其致死率面碰撞,而致傷率卻居第一位。
  2. The class number of positive even unimodular lattices over real quadratic field

    實二域上偶幺模格的類數
  3. In the second part, a decomposition method for solving semidefmite quadratic programming with box constraints is proposed. a regular splitting of the hessian matrix of the problem is used in the algorithm. the convergence of the algorithm is proved under certain assumptions, the numerical results are also given

    第二部分把解邊界約束規劃問題的則分解演算法推廣到求解邊界約束半規劃問題,在理論證明的基礎上還進行數值檢驗,結果說明演算法是有效的。
  4. Abstract : several new physics experiments in 1998 were performed and analyzed to showthe subtlety of quantum theory, including the “ wave - particle duality ” and the nonseparability of two - particle entangled s tate. here it is shown that the measurement is bound to change the object by dest roying the original quantum coherence between the object and its environment. so the “ physical reality ” should be defined at two levels, the “ thing in itself ” and the “ thing for us ”. the wave function in quantum mechanics is just playing the role for connecting the two levels of matter via the fictitious measurement

    文摘:在1998年完成和分析的幾個新的物理實驗顯示了量子理論的微妙性,包括「波粒二重性」以及二粒子纏結態的不可分性.本文的分析表明:測量在破壞原來存在於客體及其環境間的量子相干性時必然要改變客體.因而「物理實在」應在兩個層義: 「自在之物」與「為我之物」 .量子力學中的波函數則起了通過「虛擬的測量」將這兩個層的物質聯系起來的作用
  5. Side impact accident of the car is next to front impact, which occupies about 30 percent of accident total in the forms of collision of front impact, side impact, rear impact and roll, and occupies about 35 percent in the accident of death and serious injury

    碰、側碰、追尾、翻滾這些碰撞形式中,汽車側面碰撞事故約占事故總數的30 % ,面碰撞,而在造成死亡和重傷的事故中,側碰事故約佔35 % 。
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