隨情形而定 的英文怎麼說

中文拼音 [suíqíngxíngērdìng]
隨情形而定 英文
depend on situation
  • : Ⅰ動詞1 (跟; 跟隨) follow 2 (順從) comply with; adapt to 3 (任憑; 由著) let (sb do as he li...
  • : 名詞1 (感情) feeling; affection; sentiment 2 (情分; 情面) favour; kindness; sensibilities; fe...
  • : 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...
  1. First, this paper gives an introduction of some methods of unequal probability sampling, their estimators and variance estimators, including sampling with pps with replacement, methods of sampling without replacement suggested by brewer, durbin, sampford, des raj, murthy, rao - hartley - cochran. then, at the basis of rao and bayless ' s study, we consider that population can be splited two random subpopulations, which are respectively drawn from different infinite super - populations, and compare the stabilities of estimators of the methods that given above. we find that the minor difference between two super - populations has great effect on the efficiency of the estimators for the population with moderately large coefficient of variation ( c. v. )

    本文首先從理論上介紹了若干種不等概率抽樣方法,它們的估計量、估計量的方差及其估計,其中包括有放回ppz及pps抽樣,不放回不等概率抽樣中的brewer 、 durbin 、 sampford 、 desraj , murthy 、 rao - hartley - cochran等人的方法;其次,在rao和bayless兩人就樣本單元數n = 2的對上述抽樣方法進行比較的基礎上,將總體機地分成兩個子總體,視每個子總體取自不同的線性超總體,在文中,我們利用計算機實現機分組,並通過畫圖比較各方法估計量的穩性,結果表明,對變異系數c . v . ( x )較大的總體言,兩個超總體之間的微小差異將對估計量的穩性產生很大的影響,從說明rao和bayless的比較結果還不夠完善。
  2. While with the super hige voltage power network gradually built and the structure of system becoming more complex, the calculation time of optimization increases when the number of buses that need reactive power compensation is relatively large. especially, when the positions of compensation are uncertain, selecting the position of compensation can reduce time when reactive power optimizing

    著超高壓電網的逐步成,系統結構日趨復雜,需要安裝無功補償設備的母線比較多的時候,優化計算所需的時間將加長;尤其是在網路補償位置不確況下,無功補償點的選擇就成為無功優化計算前節約時間的有效措施。
  3. In the traditional actuarial theory, only the mortality is ran - dom and the interest rate is certain

    傳統的精算理論假利率為確僅討論死亡率為機的
  4. Depending on the degree of damage to victims homes, members of the supreme master ching hai international association also distributed relief cash and living allowances to them

    后禪學會會員並發放慰問金與生活補助金給災民,視房屋全倒半倒傢具損毀等補助。
  5. One can also bring about the physical development through physical motions during the practice of techniques, strengthen the spiritual power to control the body with a strong will and perseverance, and enhance the sense of justice to become a righteous man as a result of repeated self - restraints following his own judgement of situations and self - determination

    也能在練習技術時通過身體的運動帶來身體的發展,加強精神上的力量以用強烈的意志和毅力控制身體,且提高正義感以作為著他自身對的判斷和自我決后反復自製的結果成為一個正直的人。
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