無塵大氣 的英文怎麼說
中文拼音 [wúchéndàqì]
無塵大氣
英文
dust-free atmosphere-
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。Solar system ' s main member includes : sun ( star ), nine planets ( including earth ), innumerable planetoids, multitudinous satellite ( including moon ), but also has the comet, the meteor as well as the massive dust matter and the thin gaseous state matter
太陽系的主要成員有：太陽（恆星） 、九大行星（包括地球） 、無數小行星、眾多衛星（包括月亮） ，還有彗星、流星以及大量塵埃物質和稀薄的氣態物質。With the coal gas producer furnace as heat resource, in low temperature burning, the sulfur dioxide and dust withdrawal is lower than the national standard. therefore under normal work condition, regardless of the boiler size all may achieve the smokeless running
採用煤氣發生爐做熱源，由於低溫燃燒，二氧化硫及煙塵的排放量低於國家標準，因此在正常工作狀態下，無論鍋爐大小都可以達到無煙化運行。High temperature resistant measure is taken to extend its service life significantly in comparing with the tube still hot air furnace, whereas, cross brushing of heat sink by the smoke and negative pressure smoke exhaust are used to ensure a clean heat exchanging position with stable thermal performance
該爐採取了耐高溫措施，從而使其壽命比列管式熱風爐大大延長，並採用了煙氣縱向沖刷散熱片和負壓式排煙方式，換熱部分不積灰塵，無須清理，熱性能穩定。Standard practice for continuous sizing and counting of airborne particles in dust - controlled areas and clean rooms using instruments capable of detecting single sub - micrometre and larger particles
使用能檢測單個亞測微計及較大粒子的儀器在控制塵埃區域及無菌區中連續測定空氣中懸浮粒子的大小及計數When a volcano erupts, dust is blasted [ 3 ] high above the troposphere and may take weeks to be carried around the weather zone, so cannot be washed out of the air by rain
火山爆發時，塵埃被高高噴射入對流層以上的空間，需要幾個星期才飄浮移至氣象層，因而雨水無法將其從大氣中沖走。When a volcano erupts, dust is blasted [ 3 ] high above the troposphere and may take weeks to be carried around the weather zone, vmax swivel sweeper gceb20b ( ecvv gold supplier ) wooden hanger ( ecvv gold supplier ) wooden hanger ( ecvv gold supplier ) cannot be washed out of the air by rain
火山爆發時，塵埃被高高噴射入對流層以上的空間，需要幾個星期才飄浮移至氣象層，因而雨水無法將其從大氣中沖走。When a volcano erupts, wooden hanger ( ecvv gold supplier ) wooden hanger ( k130 - 6 ) ( ecvv gold supplier ) wooden hanger ( k130 - 3 ) ( ecvv gold supplier ) dust is blasted [ 3 ] high above the troposphere and may take weeks to be carried around the weather zone, so cannot be washed out of the air by rain
火山爆發時，塵埃被高高噴射入對流層以上的空間，需要幾個星期才飄浮移至氣象層，因而雨水無法將其從大氣中沖走。分享友人