a-f term 中文意思是什麼

a-f term 解釋
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  • a : an 用在以母音音素開始的詞前〉 indefinite art 1 〈普通可數名詞第一次提到時，冠以不定冠詞主要表示類...
  • f : 1 【化學】 fluorine 2 【生物學】 （generation of） filial offspring; 【植物；植物學】子代 〈F1 雜...
  • term : n 1 期限，期間。2 學期，任期；（支付）結算期；【法律】開庭期，（權利的）有效期間；定期租借（地產...
  1. F. regardless of when reports are due, when the tc has reason to believe that there may have been a failure by microsoft to comply with any term of this final judgment, the tc shall immediately notify the plaintiffs in writing setting forth the relevant details. g

    該案爭論的焦點是「進口的經清洗和磨光后的貝殼是否仍為貝殼製品」 ，如果是貝殼製品，按美國當時的法律應徵收35的從價稅如果不是貝殼製品，則免征進口稅。
  2. This paper is concerned with, the existence and stability of travelling wave solutions for the viscous balance law which is an extension of viscous conservation law where a reaction term g ( u ) is added. l ) the existence of travelling wave solutions by geometric singular perturbation method, we investigate the existence of travelling waves ( a2 ) connecting a saddle point and a sink point and the existence of viscous shock waves c connecting two adjacent or disadjacent saddle points. by giving a detailed analysis of the fast and slow manifolds and verifying the transversality of the intersection of singular stable and unstable manifolds of the reduced problem along the singular heteroclinic orbit, we obtain the existence of travelling waves ( a2 ) in the case of a convex flow function / and that of viscous shock waves c under the assumption that f " is bounded

    主要結果如下： 1 ）行波的存在性本文利用[ 37 ]中幾何奇異攝動理論，通過仔細分析= 0時的快流、慢流，驗證= 0時慢流方程的穩定與不穩定流形橫截相交於奇異異宿軌道，先在f為凸的條件下嚴格證明了（ ）存在連接不相鄰的鞍點、結點的行波（ a2 ） ；然後在地f有界的條件下得到（ ）存在連接鞍點（包括相鄰和不相鄰）的粘性沖擊波c ，彌補了[ 11 ]缺少嚴格證明的不足，並推廣了[ 11 ]在f為凸的條件下得到的粘性沖擊波的存在性結果。
  3. The temperature of the f - p cavity is accurately controlled by a set of thermoelectric cooler ( tec ) modules attached on the body of the cavity and the electronic feed - back circuit. we found that the long - term unidirectional frequency shift of the output laser resulting from the slow increase of the cavity length under the effect of the temperature integration on the cavity body is essentially eliminated

    因此，往往有多臺f ? p腔出現在同一個實驗裝置中本文利用珀耳帖元件，對穩頻系統中作為頻率參考標準的fabry ? perot干涉儀進行精密控溫，並利用f - p腔的透射特性，對自製的全固化單頻nd ： yvo _ 4激光器穩頻。
  4. Early at the end of the twentith centmp, a long - term prediction about l world traveling development has been announced by wto ( world travei organization ). they said f in 2020, china will become the biggest reception country of world tourism, and the annual number of international travelers will amount to l30 mllion. also by that time, china will become the no. 4 biggest international tourist source nation, l 00 million chinese will stfide out our naton

    早在20世紀末，世界旅遊組織（ wto ）關於世界旅遊發展的長期預測報告就已指出，道2020年，中國將成為世界國際旅遊的第一大接待國，年接待國際旅遊者將超過1 . 3億人次，屆時，中國還將成為世界第四大國際旅遊客源國，將有億萬中國人邁出國門。
  5. F maintained its a3 a foreign - currency and aa3 aa - local - currency long - term credit ratings from moody s and standard poor s, which are the same as those of the hksar government

    取得穆迪及標準普爾的a3 a外幣及aa3 aa -本地貨幣長期評級的確認。所獲評級與香港特別行政區政府相同。
  6. F - chart is a useful compute program for analysis and design of active and passive solar heating systems. in this article, the program had been improved to estimate the long - term average thermal and economic performance of active solar heating system. the program of f - chart was transformed from dos to windows

    首先，對分析太陽能供熱系統長期性能的f - chart程序進行了分析和改進，並用vb和fortran混合語言編程，實現了分析程序的可視化，採用數據庫技術對大量的氣象參數進行管理，為用戶提供了一個方便的太陽能供熱系統分析軟體。
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