極低空的 的英文怎麼說
中文拼音 [jídīkōngde]
極低空的
英文
deck level-
For a handsome and not an unamiable - looking man, he repelled me exceedingly : there was no power in that smooth - skinned face of a full oval shape : no firmness in that aquiline nose and small cherry mouth ; there was no thought on the low, even forehead ; no command in that blank, brown eye
這樣一個漂亮而且看來也並非不和藹的男人,卻使我極為討厭。在那光滑的鵝蛋形臉蛋上沒有魄力在那個鷹鉤鼻和那張櫻桃小口上缺少堅毅在那低平的額頭上沒有思想在那空洞的褐色眼睛里沒有控制力。In october 1991 it was reported that the ozone shield, which protects the earth ' s surface from harmful ultraviolet10 radiation, had dwindled11 to the lowest level recorded over antarctica since 1975 when measurements were first taken
據報道, 1991年10月,南極上空防止地球表面遭受有害紫外線輻射的臭氧層,萎縮至1975年開始有測量記錄以來的最低點。With the development of science and tecbnology, the electronic warfare has gotten to a new stage, electronic jammers, anti - radialized missiles, superlow altitude attacks have turned into great threats confronted with radar nowadays. former single - based radar not only had difficulty in finishing expected tasks, but also the survival of itself had been a pressing problem, people have to probe into multifarious countermeasures in order to improve the viability and effective work - capacity
隨著科技的發展,雷達電子戰發展到一個新的階段,電子干擾、反輻射導彈、低空突防和隱身武器已成為當今雷達面臨的四大威脅。傳統的有源雷達不僅很難完成預定的任務,而且自身的生存也成了緊迫問題,人們不得不積極探討各種對策,以提高雷達的生存和有效工作能力。Aerostatic bearings have been applied widely on the ultra - precision in the aviation, aerospace and the main axes and the slide of the precision measuring instrument and inertial measuring apparatus because of high rotation accuracy, calm operation, low friction and long life - span etc. they can also be used in fields range from both high and low temperature to both high and low velocity, sometime even to environment full of radioelement
氣體靜壓軸承回轉精度高、運轉平穩、摩擦小、使用壽命長,可以在極高和極低的溫度、超低到超高的速度下,以及輻射環境中工作,因此在航空、航天領域以及精密測量和慣性測試設備上得到廣泛應用。After leaving an arctic air base to join this week ' s war games, mr putin, 52, played down his simulated bombing raid
參加本周進行的軍事演習前,普京總統曾經在位於北極圈內的空軍基地過夜。飛離基地后,現年52歲的普京總統讓自己的這次模擬導彈襲擊盡量低調。Application of caving mining technology with bottom under condition of flat dipping mid - thick body and unstable rock caused the most of trench and bottom drift, located in abutment, to be destroyed and low recovery in south area, xishimen iron mine
摘要在緩傾斜中厚礦體底板巖性不穩固的條件下,採用有底柱崩落法,由於電耙道大多處于空區邊部應力集中的部位,致使塹溝及底部結構巷道破壞嚴重而使回收率極低,採用無底柱崩落卸壓則可有效解決上述難題。The constellation quadrans muralis will rise at 0 : 15. during the maxima, it is about 15 degrees from the northeast horizon
象限儀座在1月4日凌晨0 : 15分升出地平線,在極大期間,于東北方距地平線約15度的低空。Therefore, the physical mechanics of ao also presents seasonal variability. while thermal forcing plays an important role in the process of summertime ao formation and maintenance, wintertime ao is subject to the dynamic process. this is probably the radical cause of the seasonal discrepancy of ao
因此熱力強迫作用在夏季北極濤動的形成和維持機制中占重要地位,而冬季北極濤動的維持機制主要是動力作用的結果,熱力作用只在對流層低層起作用,這也是二者空間模態和結構差異的主要原因。The rsults are as follows : ( 1 ) precipitation shows the decreasing trend and remarkable interannual and interdecadal variations in flood season in the last 44 years. ( 2 ) precipitation anomalies in flood season have a good correlations with southwest and southeast summer monsoon, polar vortex, west wind trough, the subtropical high over west pacific and south asia high
( 2 )遼寧汛期水汽來源於西南夏季風和我國東部海域,汛期降水異常與低空的西南、東南夏季風、中空的極渦、西風槽、西太平洋副熱帶高壓活動及高空的南亞高壓關系密切。The bars are often suspended in a vacuum and kept at low temperatures to reduce noise
鋁棒一般放置在真空中,並保持極低的溫度以抑止噪音。Chart industries vacuum insulated pipe systems are designed for the transfer of cryogenic liquids at extremely cold temperatures needed for flash freezing, aerospace applications, super conducting research, liquid nitrogen fogging for special effects, and many more applications
查特真空絕熱管道系統的設計是為需極低溫度深冷液體應用:冷凍,航空,超導研究,用液氮產生特殊效果的煙霧,及其它各種用途。The paper analysises the reason why the hydrogen involved in all the combustable gas samples is extremely little according to the mechanism of gasification reaction, and draws another conclusion that the fixed - bed updraft gasifier can use the wet air as gasifying preparation for producing more hydrogen, what ’ more, the wet air as gasifying preparation can increase the quantity of carbon monoxide and hydrogen at the same time and the heat value of the combustable gas
本文從氣化反應機理對所有的可燃氣樣品中h _ 2含量都極低的原因進行了分析,得出:上吸式氣化爐要產生較多的h _ 2 ,可以採用濕空氣作氣化劑,而且,採用濕空氣作氣化劑可以同時增加co和h _ 2的含量,提高可燃氣的熱值。The image is split into several blocks, and every block is processed individually. so we can get ride of solving large linear equations and calculating huge matrix, and the time and space complexity are lowered greatly
該方法按照圖像極值點的分佈將圖像劃分成若干塊,分塊處理,避免了求解大型線性方程組以及大矩陣產生,較好地降低了時間復雜度和空間復雜度。Measuring methods of low pressures by hot cathode and cold cathode ionization gauges
用熱陰極和冷陰極電離真空規測量低壓的方法High frequency surface - wave radar ( hfswr ) utilizes the surface - wave mode of vertical polarization electromagnetic wave propagation over sea water to detect targets of ships and aircrafts at distance beyond the line of sight
高頻地波雷達( hfswr )依靠高頻垂直極化電磁波沿海洋表面繞射傳播的機理,實現對海面艦船目標和低空飛行目標的超視距探測。4 the royal government squandered money on misguided aviation and shipping ventures, and the bulk of the $ 56m it secured from selling passports was frittered away in poor investments by a visiting american rogue rather quaintly appointed by the king as his “ court jester ”
效忠於王權的政府把大把的錢花在方向錯誤的航空、航運投資上,而一個來訪問美國流氓則把5千6百萬美元花在了一些收益極低的項目上,而這些錢是政府出賣護照的所得,更令人奇怪的是,這個流氓還被任命為國王的「宮廷小丑」 。The testing by beijing environment protection scientific research institution shows : purple jade villas has fresh air, high content of oxygen, and low density of pollution
莊園內的空氣和水質均經北京環境保護科學研究所檢定,空氣清新,含氧值高,空氣污染濃度極低。Due to the complexity of the air defense missile system and the absence of diagnosis knowledge, applying only traditional and single method in missile fault diagnosis can hardly achieve satisfactory results
地空導彈系統的復雜性決定了採用基於常規或單一的故障診斷方法通常很難對系統進行全面可靠的診斷,而且診斷效率極低。In term of bandwidth fluctuation of internet, proposes two types of scalable video coding scheme adapted to transmission of internet, that is, a fine - granularity spatially scalable video coding and a progressive fine - granularity scalable video coding. meanwhile, proposes a wavelet transform ' s algorithm using for lower rate coding
同時針對internet上傳輸帶寬波動性,提出了兩種可用於internet傳輸的可伸縮視頻編碼方案- - fgss (精細空間可伸縮視頻編碼)和pfgs (漸進精細可伸縮視頻編碼) ,提出了用於極低碼率的小波變換編碼演算法。Captain greeves is currently representing ifalpa in the low - level windshear and turbulence study group of icao. he also contributed in the development of the observatory s windshear and turbulence warning system of the hong kong international airport
Greeves機長是國際民航組織低空風切變及湍流專家小組中的ifalpa代表成員,亦有份積極參與香港國際機場的風切變及湍流警報系統的發展工作。分享友人