expansion arc 中文意思是什麼
expansion arc
解釋
膨脹區-
1. 20m - 60m mica powder is mainly used in electric welding ; 2. 60m - 325m is used in mica ceramics for its good performance in insulation, maintain uncarbonized under strong electric arc, long time performance in the heat of 350c. its heat expansion coefficient is adjustable as required
工業上主要利用它的絕緣性和耐熱性，以及抗酸抗堿性抗壓和剝分性，用作電氣設備和電工器材的絕緣材料其次用於製造蒸汽鍋爐冶煉爐的爐窗和機械上的零件。 -
This layout can stop the internal arc fault expansion ; can avoid harmful moisture, small animal and dusty interferences. it also has good perfomiance and high reliability. because the heat cannot transmit to the outside of the bus room, a good operation environment for the low space can be obtained
主母線室置於箱體頂部一個單獨的金屬封閉的間隔內，並與10kv開關室、儀表室等間隔相互獨立，為同類產品首創；這種結構可以防止內部電弧故障的擴大化，避免「火燒聯營」事故；防護性能好，防潮、防小動物侵害、防積塵，運行可靠；由於母線室的隔熱作用，為下層空間創造了一個較好的運行環境。 -
V - neck blouse with reverse collar, featuring stripes in blue, white and red. there are two attractive heart - shaped pockets on the chest in the same shade of blue as the collar. a unique feature of this design is its arc - shaped expansion, making the whole shirt vibrant with a touch of delightful mischief
藍白紅色系的條紋衫，特別設計圓弧形下? ， v形領口加藍色翻領，胸前配飾二個藍色愛心口袋，流露出俏麗活潑的風格同款另有紅橘色系。 -
Secondly, proportional arc length method is used to conformal mapping process of asymmetry sections so as to solute the 2d radiation problem with the method of multipole expansion. on the basis of above, 3d hydrodynamic coefficients are given and motions of the container ship flokstra are predicted considering the initial heel
然後，採用比例弧法對全剖面進行保角變換並在此基礎上用多極展開法計算非對稱剖面的輻射流場，進而採用切片理論合成全船的水動力系數並對flokstra集裝箱船進行了考慮橫傾影響的運動響應預報。 -
The blasting circuit breaker and the studied self - extinguishing circuit breaker that are in the same voltage level are compared. it proves that the arc energy can be used to help build the pressure of the expansion chamber and extinguishing the arc in order to lessen the driven energy
並且對同等級下壓氣式斷路器和自能式斷路器進行了比較，表明本文所研究的自能式斷路器是可以利用電弧能量熄滅電弧本身達到減小操作功的目的。 -
Several typical sites are chosen in this paper in order to investigate the main points of wave function expansion method applied to elastic wave scattering problems. antiplane scattering analytical solution for the alluvial valley of shallow circular - arc cross - section is investigated, which has practical engineering value
本文選擇了幾種典型場地，研究了波函數展開法在求解其中局部場地彈性波散射問題時的要點，對更有工程實際意義的淺圓弧型沉積盆地，研究了其出平面散射解析解答的收斂性和精度。 -
Second, in luminescence materials hole or electron concentration will change with the doping content. so we expand the hole or electron concentration in taylor expansion and calculat the optimum doping contents. for several semiconductor materials such as zns : mn, silicon doped er and gaas, gap, gan doped different materials, we calculat their optimum doping contents which arc close to some experimental results
應用該表達式，給出了各種不同的制備方法zns摻mn 、硅基摻鉺、以及gaas 、 gap 、 gan摻不同元素制出的發光材料，對最佳摻雜含量進行了理論上的計算，理論計算值與實驗數據相符合。 -
The interaction between the arc and the gas flow is simulated during interruption by using the idea. the state parameters of the expansion volume, the dynamic properties of arc and flow field parameters during the breaking process are obtained
對自能式sf _ 6斷路器開斷過程中電弧及氣流場間相互作用進行了模擬，得到了各個時刻膨脹室的狀態參數及滅弧室內氣流場、電弧的動態特性。
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