無空化 的英文怎麼說
中文拼音 [wúkōnghuà]
無空化
英文
cavitation free-
The characteristics of various solid - state power - combining techniques and the principles of the waveguide - based power combining structure are compared and analyzed in detail. the power combiner is based on a double antipodal finline - to - microstrip transition structure. the proposed 2 2 combining structure is optimized by using 3 - d fields simulation tools cst
主要內容為: 1 .研究和對比了各種固態功率合成技術的特點，詳細地分析了波導基空間功率合成器的工作原理，提出了一種基於雙對極鰭線-微帶過渡的2 2路毫米波功率合成器結構，藉助三維場模擬軟體cst對該無源網路進行了優化設計。The annihilation of the octahedron voids at the tips of fpds was divided two processes : ( 1 ) the oxide on the void was removed by the out - diffusion of oi in the shallow region, especially the oi aroud the void and by the entry of the interstitial si atomics. ( 2 ) the void without oxide shrinked by emitting vacances and the migration of silicon atoms from edge to the bottom of void
Fpds端部八面體空洞的消失分為兩個階段： （一）覆蓋在空洞各個內壁上的氧化膜由於高溫下矽片表面區域的間隙氧原子，尤其是空洞型缺陷周圍的間隙氧原子的外擴散及自間隙硅原子的進入，而逐漸變薄直至最終消失。 （二）無氧化膜的空洞，在高溫下發出一個個空位，同時八面體空洞周圍的自間隙硅原子不斷的從空洞的邊緣遷移至空洞的底部，使空洞逐漸變淺直至最後消失。The causeway is lined on either side with a 16 - metre - wide belt of verdant lawns and hedges made up of xian juniper, jinshan meadowsweet, purple - leaf barberry and golden - leaf privet, showing with the rotation of the seasons the infinite changes and beauty of lively nature, and providing much pleasing and peaceful space for the roaming of the mind
甬道兩側分別是16米寬的綠化帶。碧綠的草坪和由西安檜柏金山繡線菊紫葉小檗金葉女貞組成的綠籬，隨著四季更替，變換自然生命的無窮美妙，為遊人營造出賞心悅目的精神放牧空間。I plant product specifications complete, and the quality of sophisticated, divided into three series, a total of over 50 varieties, mainly : stainless steel nets, steel nets, copper networks, different flowers networks, galvanized screen, mine shaiwang, loading, taiban network, whose net investigate network, screens copper network ( brazzaville ), nickel screen ( brazzaville ), i - net, industrial lu : bu, polyethylene, chemical fill network, widely used in petroleum, chemical, construction, textile, pharmaceutical, aerospace, and other industries
我廠產品規格齊全，質量精良，分為三大系列，共五十多個品種，主要有：不銹鋼網、鋼板網、銅網、勾花網、鍍鋅絲網、礦篩網、輸送帶、鈦板網、電焊網軋花網、窗紗銅網（布） 、鎳絲網（布） 、席型網、工業濾布、無紡布、化工填料網等，廣泛用於石油、化工、建築、紡織、醫藥、航空、航天等行業。The rising temperature in the cave, the lamp - light ' s toasting and the convictive air made the humidity of the whole or part of the cave descend, which made the speleothem sightseeing dry, cracked and weathering. the acid air from the outer and the highly dense co2 would cause acid erode action to the speleothem sightseeing with water vapor. the existence of lamp - light offered a good chance for the lightloving plant to grow up, thus a lot of bryophyte covered the speleothem sightseeing
洞穴升溫、燈光的烘烤及空氣的對流致使洞穴濕度或局部濕度降低，使景觀產生乾裂、風化；氣流帶入的洞外酸性氣體及高濃度co _ 2在高濕的條件下，結合水汽對洞穴景觀產生酸侵蝕作用；燈光的存在為燈光植物生長提供了條件，使大量的苔蘚類植物生長于鐘乳類景觀的表面；洞外大氣粉塵的進入，給洞穴帶來了非常嚴重的破壞，粉塵在洞內高濕的環境下大量沉降，附著于鐘乳類景觀的表面，致使受污染面發黑，毫無光澤。Suspended solids including fine particles and colloids cannot be removed efficiently with gravitation sedimentation ; they are removed using centrifuge, dissolved air flotation, diatomaceous earth filtration, coagulation sedimentation plus rapid sand filtration while dissolved solids are removed with ion exchange, ultrafiltration, activated carbon adsorption and chemical oxidation
懸浮固體之去除包括微顆粒及膠體物，無法以重力沉澱之物質，可採用離心分離機、空氣浮除法、矽藻土過濾法、混凝沉澱加快濾池等去除之。而溶解性固體去除則採用離子交換法、微細孔濾膜過濾、活性碳吸附以及化學氧化等去除之。But as to my self, having been wearied out for many years with offering vain, idle, visionary thoughts, and at length despairing of success, i fortunately fell upon this proposal, which as it is wholly new, so it hath something solid and real, of no expense and little trouble, full in our own power, and whereby we can incur no danger in disobliging england
至於我本人，在提了多年空洞、不切實際的意見，勞而無功之後，以為再無良策了，幸而想到這個建議，不但完全是新的，而且內容切實，化錢不多，費事不大，靠我們自力就可實行，因而不會冒得罪英格蘭的風險。Though zn 2 + and co 2 + are divalent ions, they probably can not substitute ca2 + from the active center of tcs, or can substitute ca2 + but does not change the structure of tcs. there is no significant change observed for the fluorescence intensity of tcs
『 「是二價金屬離子，但這兩種離子與天花粉蛋白作用時可能並沒有取代天花粉蛋白活性部位的ca 『 」 ，或部分取代但並沒有改變天花粉蛋白分子的空間結構，以致天花粉蛋白的熒光強度無明顯變化。The flanerie in lens, the indifference in eyes, the sound and fury, the emptiness and mess, the rambling images, possibly, all that bring to you is not entertainment, not reflection, but further confusion : the seemingly serious birthday, the no - nonsense sales promotion, the violence in broad daylight, the apparently naive adult games, the nationwide whoopee, the spookish fireworks and the trembling blowout : as if it is a sacrifice for the riproaring time
鏡頭中的漫無目的，眼睛里的司空見慣，喧鬧暴戾的噪聲，空寂凌亂的畫面，略帶散漫的影像，給你帶來的也許不是享受，不是思考，而是進一步的混亂? ? ?你會看到煞有介事滿月，一本正經的促銷，光天化日下的暴力，不動聲色的悲哀，看似天真的成人游戲，舉國歡騰的萬眾狂歡，幽靈一般的焰火和讓人戰栗的爆裂? ? ?像是祭奠著這個喧囂的年代。The fluoroplastic products, possessing many unmatched and distinguished properties such as insulation, corrosion resistance, ageing resistance, self - lubricating etc. are broadly used in the following fields : chemical corrosion resistance, electrical insulation, aerospace, semiconductor, biomedicine, sources of petroleum energy, automobile, metallurgy, bridge construction, food - processing equipment and domestic applianes etc
氟塑料以其獨特的無可取代的絕緣、防腐蝕、耐老化、自潤滑等優良性能被廣泛運用於化工防腐、電器絕緣、航空航天、半導體、生物醫藥、石油能源、汽車冶金、橋梁建築以及食品、機械、家電等行業。Firstly, in spherical coordinate system, the sovp formulation for the time - harmonic electromagnetic fields of the current dipole in conductive infinite - space is derived, using reciprocity theorem and transforming relations between special functions. then, selecting appropriate coordinate system, using superposition principle, the boundary - value problem of modified magnetic vector potential on the problem of a time - harmonic current dipole in spherical conductor is solved and analytical solution is obtained. finally, by means of the addition formulas of legendre polynomial and spherical harmonics function of degree n and order 1, the analytical solution in spherical coordinate system specially located is transformed into that in spherical coordinate system arbitrarily located
首先利用特殊函數間的轉化關系和互易定理推導得到了無限大導體空間中球坐標下時諧電流元電磁場的二階矢量位形式：然後利用疊加原理，選擇合適坐標系，求解了導體球中時諧電流元的修正磁矢量位邊值問題，得到了問題的解析解；最後依據不同坐標系下電磁場解的轉化原理，藉助勒讓德多項式和n次1階球諧函數的加法公式，將坐標系特殊安放時的電磁場解析解變換到坐標系一般安放時的解析解，給出了球內電場和球外磁場的並矢格林函數。In the dissertation, the author firstly gave a systematical retrospect on two heterodox paradigms which are very promising to challenge the mainstream neo - classical paradigm, namely, darwin - veblen paradigm describing cumulative and massive evolutions of society, and information paradigm describing the nuances amongst microstructures. secondly, the author went on from the start - point where information space theory ( boisot, 1995 ) stopped, explored the possibility of the establishment of a brand - new framework embracing the two paradigms, which could give a solid foundation to models of institution expansion and institution evolution, and the author did build two such models, not through constructive methods, but through simulative methods, thus, the modeling crisis of institutional economics was solved, or at least released
文章先系統回顧了可能對主流經濟學形成挑戰的兩個經濟學分析範式：描繪群體演進的達爾文-范勃倫範式和描繪個體微觀差異的信息範式；繼而，以信息空間理論為起點，探索了打通兩個範式的可能，從而建立起能有效描繪宏觀制度擴展和制度演進的信息經濟學基礎，並籍以建立起兩個模擬性模型，以對歷來被視為無法模型化的制度和制度變遷進行了形式化的描述。In the course of commercialization reform of financial institutions, inanition in fund emerges in the countryside areas. worse of all, the incomplete financial services and products, the imperfect rural financial organizational system together with deficient new financial institutions such as agricultural insurance and agricultural venture capital fail to meet the demands of agricultural industrialization ' s iurther development
在當前我國廣大農村地區，由於金融機構商業化改革，不僅開始出現金融空洞化，使得農業產業化發展資金供給嚴重不足，而且金融機構的金融服務和金融產品的不完善，農村金融組織體系的不健全，農業保險、農業風險投資等金融新機制的短缺，更是無法滿足農業產業化發展對農村金融提出的更高要求。Firstly it discusses the value, meaning, background and method of this topic. then it deducts the single - bubble sound pressure, spectrum of sound pressure, power spectrum. according to the real situation of traveling bubble cavitation noise around a schiebe body, the mathematical model of single - bubble collapse is selected, furthermore, the mathematical model of mass traveling bubbles without interference effect is established, and the multi - peaks and rebound phenomenon while bubbles collapse is also analyzed with statistical method
首先論證了本項研究的意義，價值，背景和方法，然後推出了單空泡輻射噪聲聲壓，聲壓譜和功率譜，針對回轉體流動泡空化噪聲的具體情況，選擇了雙指數模型作為單空泡潰滅的數學模型，進一步建立了無干涉條件下的群泡輻射噪聲的數學模型，並用統計的方法分析了空泡潰滅時的多峰值和反彈現象。All those make photocatalytic technique high efficient and economical. so it plays an important part in the developing environmental coating and enhancing the quality of air, and is widely used in the field of environmental protection. on the basis of discussing source and hammess of environment pollutants, the mechanisms, kinetics and factors of effect of photocatalytic treating environment pollutants were studied on the laboratory scale in this thesis
作為光催化劑的二氧化鈦具有無毒、化學性能穩定、氧化能力強、且不昂貴、可以重復使用而消耗很少等優點，使光催化具有潛在的高效性和經濟性，因此在開發環保型塗料、提高空氣質量中發揮了重要作用，在環保領域內獲得了廣泛應用。Health standard for nickel and its inorganic compounds in the air of workplace
車間空氣中鎳及其無機化合物衛生標準Hygienic standard for arsenic and its inorganic compounds in the air of workplace
車間空氣中砷及其無機化合物衛生標準Bell type furnace is mainly used to steel strips, steel plantes, copper strips, copper plates and other metal parts for bright anneal and normal anneal heat treatments. according to the technics, the process of preevacuation. heating, protecting atmosphere gew or non oxidation heating, air cooling, fast colling and slow cooling treaments can be executed
罩式爐主要是用於鋼帶、鋼盤圓、銅帶、銅盤圓及其它金屬材料及零件的光亮退火和一般退火工藝，根據熱處理工藝的要求，可對熱處理工件進行預抽真空、加熱、保護氣氛少無氧化加熱、空冷、快冷及緩冷處理。In the field of medium voltage switch apparatus, vacuum circuit breaker has been widely used for its advantage of oil - free, miniaturized and easy access
在中壓開關設備領域中，真空斷路器由於實現了無油化、小型化、便於檢修等優點得到了廣泛應用。4 non - oxidizing atmosphere continuous furnaces
無氧化空氣連續爐4臺分享友人