放氣活塞 的英文怎麼說
中文拼音 [fàngqìhuósè]
放氣活塞
英文
air-cock-
Because of its extensive application and underdeveloped research level in our country, this paper establish the numerical model of blank cartridge ejecting device, the whole process from blank cartridge burning to eject missile is analyzed by classic interior ballistic theory and gas dynamics. several simulation examples are given, and the effect of different parameter structure on ejecting device is discussed
鑒于這類系統在我國的廣泛應用與相對滯后的研究水平，本文針對三種類型五種型號的掛彈鉤建立了拋放彈彈射機構的數學物理計算模型，用經典內彈道和氣體動力學理論分析了火藥彈燃燒到彈射活塞完全推離懸掛物的整個過程。The entering of the tourist and lamp - light gave much energy to furong cave and the temperature in the cave rised slowly. the different temperature between the outer and the inner as the air circulation, would make the cave wet seriously in the summer and dry in the winter. the density of co2 would go up because of piston - effect, cave depositing and the tourists " entering
遊人的進入和洞穴燈光的使用，給芙蓉洞內帶來了大量的能量，致使洞穴空氣升溫；由於動內外的溫度差和空氣的流通，開放的洞穴出現夏季高濕，冬季乾燥的變化現象； co _ 2的濃度會因為活塞效應、洞穴沉積和遊人的進入而升高，但影響最大的還是遊人，當遊客量較大的時候，洞穴co _ 2的濃度會隨遊人進入的數量增加而明顯升高，洞內co _ 2含量峰值記錄最高出現了6200ppm的記錄。The hand pump consists of a cylinder, a piston, a pressure release valve, a fine adjustment and the handles
手動泵由一個氣缸一個活塞一個壓力釋放閥精細調節旋鈕和把柄組成。Even if we put a catch in the cylinder to stop the piston at some point in its rise, we still can't calculate work.
既使我們把一個制動片放進氣缸以阻止活塞在某點繼續上升，也不能計算功。Over the years, lrt technology has been upgraded to counter the negative effects of traffic jams, noise, environmental damage, air pollution, etc. featuring a small radius of curvature, multiple car units, modulated train set, enlarged cars both in transverse and longitudinal directions, low car floors, streamlined car design, advanced control systems, and flexible right of way, modern lrt systems have been successfully adopted to most environmental and social needs. they adequately display their merits as transportation systems ; i. e., the lrt system is able to co - exist with automobiles. the low car floor means that roads can act as station facilities, and passengers can get on and off the cars in the street
輕軌運輸系統lrt源起於歐洲街道電車street car ，街道電車一度在都市捷運化與私人機動化的浪潮沖擊下迅速沒落，但隨著都會地區機動車輛不斷增加，道路交通阻塞噪音環境破壞排放廢氣污染問題嚴重惡化之際，輕軌車輛技術已不斷提升，具備小轉彎半徑能力的聯結式車廂模組化列車編組車廂斷面長度加大加長低地板車廂流線型車廂設計，搭配先進控制系統及彈性的路權型式，使現代化輕軌系統具備有與生活空間結合重視環境問題與社會情勢並活用進化街車之都市交通工具等特徵與優點，如高性能輕軌列車與汽車共存，低底盤的車廂創造無障礙車站空間，道路即是車站設備，旅客可以在街區上下車，提供沿線居民高度的便利性，消除交通堵塞噪音及空氣污染等，輕軌系統並與街景充分的調和，成為活動的都市意象。S, although deposed from the exalted position she had occupied, lost in the sphere she had now chosen, like a person passing from a room splendidly lighted into utter darkness, appeared like a queen, fallen from her palace to a hovel, and who, reduced to strict necessity, could neither become reconciled to the earthen vessels she was herself forced to place upon the table, nor to the humble pallet which had become her bed
使她的精神崩潰的，不是貧窮，她並不缺乏勇氣忍受貧窮的，美塞苔絲從她以前優越的地位降低到她現在的這種境況，象是一個人從一個燈壁輝煌的宮殿進入一片無邊的黑暗，美塞苔絲象是一位皇后從她的宮殿跌到一間茅舍里，她只能有最低限度的生活必需品，她不能習慣那種放在桌子上的泥碗，也不能習慣用下等草褥來代替床鋪。The air on the cool side loses heat to the outside world and contracts, pulling the blue piston to the left
空氣到較冷的一邊時會放熱到外界而壓縮，並拉藍色活塞到左邊。分享友人