潛水面具 的英文怎麼說

中文拼音 [qiánshuǐmiàn]
潛水面具 英文
divers' masks
  • : Ⅰ動詞1 (隱在水下) go underwater; hide under water; dive 2 (隱藏) hide3 [書面語](涉水) wade ...
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • : Ⅰ名詞1 (頭的前部; 臉) face 2 (物體的表面) surface; top 3 (外露的一層或正面) outside; the ri...
  • 潛水 : 1 (在水下潛游) go under water; dive 2 [地] phreatic water; ground water; 潛水泵 submersible pum...
  • 面具 : mask; vizard mask; [核物理] facepiece; glyptostrobus; masque
  1. In order to improve the capability of asw, navy has, preliminarily been equipped with modern anti - submarine weapons, among which helcopter serves as the core. consequently, for the formation of the powerful combat capability, there is an urgent need of building an airborne anti - submarine tactical data system ( tds ), which carries out comprehensive information processing and fulfils inflight commanding and guiding

    為了提高我軍的航空反平,我軍已初步備以旋翼飛機為核心裝備的硬體航空反能力,急需構建適應我軍現役搜、攻武器裝備的機載反戰術數據系統( tds ) ,使我海軍在航空反形成強大的戰鬥力。
  2. The surface force has combat and support units, which have anti - ship, anti - submarine, air defense, mine warfare and shore attack capabilities

    艦艇部隊編有戰斗艦艇部隊和勤務艦船部隊,有在海上進行反艦、反、防空、雷戰和對岸攻擊等作戰能力。
  3. Chinese type 33g guided missile submarine chinese navy type 33g guided - missile submarine were developed from russian romeo class submarine by wuchang shipyard in 1980 and was launched in 1983. type 33g entered to service in 1985 after which was successful test by the navy. the armament of this chinese first generation missile attack submarine are six c801 anti - ship missile and 8 533mm torpedo tubes, sometimes this submarine will carry 20pcs of sea mines to instead the torpedo for the action

    該型艇在主尺度方與33型艇相同,其不同之處是加裝了導彈,即在原33型艇上加裝了6導彈發射筒6枚飛航式導彈,增加了自動測風儀方位平儀和雷彈合用射擊指揮系統,改裝了雷達。
  4. From the aspect of area distribution, problem of water environment and factors of population, society and economy do n ' t coordinate with each other : in those areas which are rich in water, there are serious pollution and waste ; in those which are lack of water, economy is relatively behind the times ; in those where there is less lack of water, high population density faces the water resource with great potential pressure

    環境問題與人口、社會、經濟等因素在地區分佈上很不協調,如資源豐富地區,污染與浪費十分嚴重;缺地區,經濟相對落後;缺程度低的地區,人口密度較高,使資源存在巨大的在壓力。在影響環境的相關因素中,人口因素的作用十分突出,主要表現在兩個方:一是地區人口數量與分佈的集中程度是決定資源壓力及相關環境問題的真下因素;二是人口素質與管理平之間有一定的正相關關系。
  5. Evaluation was conducted at the basic point of efficiency of observational system, and expressed by probability of intercepting and capturing target by sonar equipment of submarine, which provided scientific foundation for organizing and commanding of missile attack about submarine

    體指示效能評估在觀察系統效能評估的層上進行,用聲設備截獲被打擊目標的概率來表示,為保障艇導彈攻擊目標指示組織指揮提供了科學的依據。
  6. The above analysis showed that this heavy rainfall event took on obvious meso - scale characters and was the combination of the three flows, so we can deduce : ( 1 ) surface southeasterly wind and topography may play the main role in this event ; ( 2 ) the easterly cold air rushing into the southern shaanxi province in the lower troposphere was strongly relative to the form of surface cold - front type of occlusion ; ( 3 ) there were two reasons for the secondary circulation ' s strengthen in the evening, one was the effect of a mountain - valley wind and the other may be latent heat leading to ascending motion ; ( 4 ) the shape of potential instability stratification corresponded well with the development of the warm - moisture advection ; and ( 5 ) the vapor providing essential thermodynamics was transported by a southwesterly low - level jet from the bay of bengal and the south china sea. furthermore, with the effect of terrain, the southern shaanxi province became the center of this extremely heavy rain process

    中尺度結構分析表明,本次暴雨有明顯的中尺度特徵,是由三支氣流共同作用的結果,分析發現( 1 )地東南風和地形在這次大暴雨過程起主要作用; ( 2 )東路冷空氣主要是通過中低層侵入陜南地區的,並與地冷式錮囚鋒的形成密不可分; ( 3 )夜博士論文:中尺度地形對陜南暴雨的影響研究間垂直次級環流發展加強可能有兩個原因,一個是由於地形山谷風的作用,另一個是降熱釋放激發了上升運動: ( 4 )位勢不穩定層結的形成與低層暖濕平流的發展有很好的對應關系; ( 5 )本次暴雨的汽主要靠偏南風急流將孟加拉灣和中國南海的汽輸送至西北地區東部,為暴雨的發生提供了必要熱力條件。
  7. To the large - scale atmosphere, we separate the terms of the horizontal vorticity converting into the vertical vorticity, which considered as the baroclinic terms, from the terms that not including horizontal vorticity by the rules of the p coordinate transforming to the z coordinate in the traditional vorticity equation, and carry out the scale analysis, and then conclude that the baroclinic terms are able to reach the same magnitude grade as the partial derivative of the vertical vorticity to time when it takes place the large scale precipitation in the summer monsoon period in china. by analyzing the game reanalysis data from april to august in 1998 in the region of chinese continent, we found that the baroclinic terms is important to the large - scale cyclone developing above the 600hpa, and the magnitude changing of the baroclinic terms is nearly in - phase as the monsoon movement, so which imply exactly that the magnitude changing of the baroclinic terms is the one of the natural characters of the summer monsoon evolution and equivalent to the movement rule of the subtropical high of the western pacific

    在p坐標垂直渦度方程中,利用p坐標向z坐標轉換的公式將平渦度向垂直渦度轉化的所有項分離出來,這些項有明顯的斜壓特徵,對其進行尺度分析后,得出在可以忽略熱釋放對渦度影響的對流層中、高層,此轉化項是大尺度斜壓渦度發展的重要項。通過對1998年48月的game再分析資料進行實際計算也發現,轉化項在東亞夏季風上升支的600hpa及以上層次對垂直渦度的局地變化貢獻很大,不能忽略。同時發現平渦度向垂直渦度的轉化在南海季風爆發時和江淮梅雨入梅及發展過程中均有指示性意義,在南海季風爆發以後,在中國東南部地區,轉化項的大小與夏季風的活躍和中斷等活動有著幾乎一致的變化規律,這從側也指出了,此轉化項的變化是夏季風演變所有的本質特徵,並且它反映出了西太平洋副高在中國大陸的活動情況。
  8. Subsurface runoff is obviously closely related with soil water movement in the unsaturated soil zone and dynamic change of the groundwater table. there - fore, it is necessary to develop the subsurface runoff model with a physical base associated with recharge on the aquifer and total storage in the reservoir. also a soil model with a dynamic representation of the groundwater table makes it possible and reasonable to represent a more logical subsurface runoff parame - terization

    地下徑流顯然與非飽和土壤層中的分運動以及地下位的動態變化密切相關,因而有必要發展考慮土壤含量與science in china ser . d earth sciences 376中國科學d輯地球科學第36卷分通量以及地下位動態變化的土壤模型相適應且有物理意義的地下徑流模型;同時地下位動態表示的土壤模型也為發展更為合理的地下徑流模型創造了很好的條件
  9. Guide : you will have around 3 hours here, and later, the coaches will guide you to rent the flippers, air tanks and masks

    導游:大家在這里大約有3個小時的時間,一會兒,教練會帶領大家租借服、氧氣筒和
  10. The second part is the core of this paper. firstly, the author analyzed and appraised the international competitive power of china ' s textile industry from four aspects of competitive ability, competitive potential, competitive strength, competitive circumstances, concluded four conclusion : the international competitive power of china ' s textile industry still had some advantages, the advantages inclined to weaken, the international competitive power of branch industries was in equable, the advantages was gained by the increasing quantity of production and export ; secondly, on the basis of the above analysis, the author analyzed the factors affecting the international competitive power of china ' s textile industry ; at last, the author analyzed the impact of china ' s joining wto on the international competitive power of china ' s textile industry. in the last part, on the basis of the above analysis and research, the author gave some advice on maintaining and improving the international competitive power of china ' s textile industry

    第二部分,這一部分是全文的核心部分,首先從競爭能力、競爭力、競爭實力、競爭環境四個方來綜合分析和評價我國紡織業的國際競爭力,得出我國紡織業目前在世界仍然有較強的國際競爭力、我國紡織業各分行業國際競爭力平是不平衡的、我國紡織業的國際競爭力存在弱化的趨勢、我國紡織業國際競爭力主要是靠粗放型增長獲得的四個結論;然後在此基礎上從定性和定量兩個角度來分析影響我國紡織業國際競爭力的因素,指出資本密集度提高、棉花流通體制改革、規模經濟擴大等因素促進我國紡織業國際競爭力的提高,科技創新不足、國內市場競爭不足、環保問題以及亞洲金融危機等因素阻礙我國紡織業國際力的提高;最後再分析加入wto對我國紡織業國際競爭力的影響,總的來說是利大於弊,分為對紡織業總體國際競爭力的影響和對紡織業內各分行業國際競爭力的影響。
  11. The foreground of shipping delivery is very flourishing. the river basin with shipping worthiness in our country is 619 million square kilometers, accounting for 64 percent of land area. the development of our river shipping has huge latent capacity

    實行船板交割方式有廣闊的發展前景:我國有航運價值系的江河流域積達619萬平方公里,占國土陸地積的64 ,發展我國內河航運有巨大力。
  12. Firstly, the weighted value of every idiographic indicator in this system was established by analytical hierarchy process, and weighted arithmetic average was used to determine the analysis results of the indicators " values of six aspects. then the principal component analysis were used to calculate the principal component values of twenty enterprises that can be divided into five developmental types according to their principal component values. the five types were as follows : 1 ) highly developmental level and highly potential type ; 2 ) highly developmental level and lower potential type ; 3 ) highly developmental level and no potential type ; 4 ) low developmental level and highly potential type ; 5 ) low developmental level and no potential type

    首先,通過層次分析法確定指標體系中16項體指標的權重,並採用加權算術平均法確定6項評價指標的評價結果;然後,結合gwbasic和spss軟體對六個方指標進行主成分分析,得出各企業的主成分得分;最後,通過聚類的方法將調查的20家涉農企業分為五種不同的發展類型: 1 )高發展平、高力型企業; 2 )高發展平、低力型企業; 3 )高發展平、無力型企業: 4 )低發展平、高力型企業;和5 )低發展平、無力型企業。
  13. " the damages are far reaching from the shoreline, to the pipes of power plants and municipal waterworks, to the many other lakes and rivers that are under threat and indeed under harm as zebra mussels and many other species spread from the great lakes across the continent, " lodge said

    北美五大湖是世界積最大的淡湖群,入侵動植物「入」這里的途徑多種多樣-貨船的壓艙漁民的網家裡的下道等等。洛奇說: 「入侵物種的危害范圍可以很遠。
  14. In this respect, it tends to be an alternative of towing tank tests. the solution of 3d viscous flows around a ship in steady straightforward courses is capable of capturing more nearfield flow features than model tests and predicting viscous resistance with high accuracy, whilst for viscous flows around a ship in maneuvering motions such predictions are only in general good

    三維船舶粘性流計算方法,有準確捕捉船體周圍粘性流動細節包括船模試驗難以測量的流動形態的能力,已成功地應用於船舶快速性方的阻力預報;在船舶操縱性方,這類方法雖處于初始發展階段,但也已獲得重大進展,有精確預報船舶操縱動力的力。
  15. Some area such as darning, handan city, yongnian and shexian is marginally suitable, suff value is between 0. 4 and 0. 8. unsuitable areas mainly distributes on hills, mountains and valleys, suff value is between 0. 2 and 0. 4. moreover, for sheixan, handan city and darning, soil water condition during maize growth period was studied by crop model ps 123, the results show : soil water condition in handan city is sufficient for the whole maize growth period ; in shexian, soil water is not sufficient for the whole maize growth period except heavy loam soil ; in damiag, soil water is not sufficient for maize growth since silking stage

    結果表明,邯鄲19 . 7的土地積由於在侵蝕危險而不適宜耕作, 2 . 5的土地積由於土壤分條件太差而不適宜耕作, 9 . 5的土地積由於分條件或養分條件不太理想而邊際適宜農業開墾, 68 . 3的土地積適宜和非常適宜農業耕作,其中適宜農業開墾的地區已經全部種植作物而且在丘陵和山區許多不適宜開墾的地區也被開發利用,表明邯鄲地區已沒有可在開墾的后備土地。
  16. On the grain - production aspect, there exist three kinds of levels of productive potentialities of natural output, economic output and ecological output ; in the field of grain circulation, there exist three kinds of material flow movement forms of grain yield fluctuating, grain imports and exports fluctuating and grain storage fluctuating ; in the field of grain consume, there exist three kinds of levels of primary demand, the well - to - do demand and the well - off demand

    糧食安全觀,是指糧食生產可持續發展、糧食流通順暢穩定、糧食消費公平與適度增長的一種糧食安全觀。在糧食生產層,糧食生產有自然產量、經濟產量與生態產量三種平;在糧食流通領域,存在糧食產量波動、糧食進出口波動與糧食儲備量波動等三種物流運動形式;糧食消費表現為基本需求、小康需求與富裕需求等不同層次。
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