untwisted 中文意思是什麼
untwisted
解釋
解除扭纏的-
The thread came untwisted.
線紕了。 -
Analysis of performance of untwisted yarn fabric
無捻紗織物的性能分析 -
The one - loop vacuum polarization is calculated for untwisted and twisted scalar fields in a flat space - time with the topology s1 r3. the effect of vacuum polarization upon photon propagation is considered. it is found that for the untwisted scalar field some photon modes acquire a positive topological mass, thus travelling at a subluminal speed ; but for the twisted scalar field some photon modes get an imaginary topological mass and travel at a superluminal speed
本文中我們首先計算了在拓撲結構為s ~ 1 r ~ 3的非minkowski時空中扭曲標量場和非扭曲標量場的真空極化，然後考慮了真空極化對光子傳播的影響，我們發現除了光子的極化方向和傳播方向都垂直於緊致化方向的情形之外，非扭曲標量場的真空極化使所有其他的光子模式都獲得實的拓撲質量從而導致這些光子以亞光速傳播；但是，扭曲標量場的真空極化使光子獲得虛的拓撲質量以致他們以超光速傳播。 -
At the turn of the new century, there is no doubt that every chinese accountant firm should learn how to face up to competition and confront with international accounting firms after china ' s entry into the wto in order to adapt to the drastic change of market and environment. china will be in a opem fair and untwisted competition with other members of the wto
當我們張開雙臂迎接新世紀、新的千年來臨之際，一個重大的課題和挑戰擺在每一個會計師事務所面前，即如何面對中國加入世貿組織后的競爭局面，如何對抗國際會計公司，以適應市場和環境驟變的需求，已成為不爭的事實。
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