火門孔 的英文怎麼說
中文拼音 [huǒménkǒng]
火門孔
英文
fire door hole-
Aircraft ; engine nacelle fire extinguisher apertures and doors
航空和航天.發動機艙滅火器孔和門Align adapter bushing or gear operator ( 3 ) bore with valve stem ( 5 ). note that on fire protection models adaptor bushings may differ from illustration
用閥門的閥桿（ 5 ）對準適配器襯套或持論操作機構（ 3 ）鏜孔。注意：消防防火型號閥門的適配器襯套可能與圖示不同。In the paper, static and dynamic triaxial tests were conducted on fiy ash at shanmenxia longgou ash dam, and the static and dynamic parameters of fly ash were obtained. thirdly the 2 dimensions static analysis of the ash dam was conducted based on biot ' s consolidation theory and duncan ' s nonlinear stress - strain model. finally the plane dynamic behaviors of the ash dam during earthquake of intensity 7 were analyzed based on the exponent function model of excess pore water pressure aroused by earthquake, which is put forward in the paper, and equivalent visco - elastic dynamic fem model and principle of effective stress
本文結合實際工程，對三門峽火電廠龍溝灰壩的築壩粉煤灰進行了靜、動三軸試驗，確定了該壩粉煤灰的靜動力學指標；然後根據比奧（ biot ）固結有效應力原理，採用鄧肯（ duncan ）非線性應力應變模型，對該灰壩的二維靜力應力和變形狀態進行了分析；最後利用本文提出的地震超靜孔壓指數函數模型，採用等價粘彈性動力有限元方法，對該灰壩在地震作用下的動力穩定性進行了分析評述。The power is the travelling grane of 20 tons, and large and medium computer precision injection machines processing and making, together with strong technical force and complete equipments
主要的設備有立式、臥式、龍門式數控加工中心；多功能深孔加工機；大型立式、臥式合模機；大型的雙頭數控火花機；起吊行車20t ，並備有大、中、小型的注塑機。Their arrival had lighted a kind of fire in the breast of saint antoine, fast spreading as they came along, which stirred and flickered in flames of faces at most doors and windows
他們的出現在聖安托萬胸中燃起了火焰。這火焰隨著兩人的行蹤蔓延，激動了大多數窗戶和門洞后的面孔，讓它們爆發出火星，燃燒起火苗。分享友人