高空對稱型 的英文怎麼說
中文拼音 [gāokōngduìchènxíng]
高空對稱型
英文
upper symmetric regime- 高 : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
- 空 : 空Ⅰ形容詞(不包含什麼; 裏面沒有東西或沒有內容; 不切實際的) empty; hollow; void Ⅱ名詞1 (天空) s...
- 對 : Ⅰ動詞1 (回答) answer; reply 2 (對待; 對付) treat; cope with; counter 3 (朝; 向; 面對) be tr...
- 稱 : 稱動詞(適合; 相當) fit; match; suit
- 高空 : high altitude; upper air; welkin高空病 airsickness; altitude sickness; aeroembolism; hypobaropath...
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The " hawaii garden " western - styled restaurant at the second floor in the hotel provides guests with a variety of delicious foreign foods. the " haotian penthouse " chinese restaurant at the third floor has a graceful environment, which is the ideal choice for large dinner parties such as marriage dinner party, etc and can accommodate 300 people for dinner at same time
三樓「昊天閣」中餐廳環境高雅,是婚宴等大型宴會的理想選擇,可容納300人同時就餐。酒店四樓五樓為rtv包房裝修豪華,共設有包房31間,分別以唐詩宋詞來命名各個包房,並根據包房名稱對各個包房做個性化裝飾,為您創造更優雅的品味飲食文化的空間。In actual gis applications, both integrated gis platforms and specialized gis platforms are in demand. to satisfied with a special gis applications which has few spatial data, simple spatial objects, few demand for map ability, more demand for distance data access and more demand for multi - user cooperation ( i. e. : apply gis to telecomm resource management, electric power capital management, land property right management etc. ), a spatial data model based on constructed point set storage is presented
針對空間信息數據量較小、空間對象相對簡單、圖形功能要求不高,但對遠程數據訪問、多用戶並發操作等功能要求較高的一類特殊應用(如電信資源管理、電力資產管理和宗地管理等) ,本文提出了一個基於構造點集(用於空間圖形對象構造的樣本點的集合,簡稱為構造點集)的全關系型空間數據模型,來滿足該類應用的特殊要求。Based on the investigation with several voltage control methods, such as venturini method, instantaneous double - voltage synthesis method and space vector modulation method ( svm ), three new control strategies are put forward. firstly, a time - varying modulation coefficient svm method is proposed to improve mc ' s anti - disturbance performance under the asymmetry input voltage. secondly, a 5 - state switching strategy is presented for mc controlled by the svm method, which reduces the commutation number and switching losses remarkably
在分析了venturini控製法、瞬時雙電壓法、空間矢量法等電壓控制方法的基礎上,提出了在非對稱輸入條件下矩陣變換器空間矢量法的時變調制比改進控制策略,提高了變換器的抗干擾性能;對空間矢量法的開關策略進行了研究,提出了新型5狀態開關策略,在保證其他性能不受影響的條件下,減少了變換器的換流次數和開關損耗;提出了一種矩陣變換器單電壓合成的新方法,它不僅使得變換器的控制簡單,計算量減少,而且使得開關損耗達到最少。With the development of computer aided engineering ( cae ) technology, cae software is used widely mechanics, automobile, aeronautics, astronautics etc. cae software can be used thermal fluent analysis, dynamical simulation of mechanism, whole vehicle simulation, metal sheet forming simulation etc. to satisfy the more and more requirement of engineering application, the models for cae software to construct and use is becoming bigger and more complicate
隨著計算機輔助工程( computeraidedengineering ,簡稱cae )技術的發展, cae軟體在機械、汽車、航空、航天等領域得到了廣泛的應用,用於熱流分析、機械動力模擬、整車模擬、大型板料沖壓成形模擬等。為了滿足工程應用對cae分析越來越高的要求, cae軟體構造和使用的模型越來越復雜、數據量越來越大,數據復雜度的提高不僅十分不利於存儲和傳輸,也影響了模型顯示的實時性。分享友人