pit gas 中文意思是什麼

pit gas 解釋
礦內氣體
  • pit : n 〈美國〉（桃、杏等的）核。vt （ tt ） 除去…的核。n 1 坑，凹地，凹處；【礦物】礦井；煤坑；【植物...
  • gas : n （pl gases ）1 氣，氣體，氣態 〈cf fluid; solid〉 2 可燃氣，煤氣，沼氣；【礦物】瓦斯。3 【軍事...
  1. Improvement of workholders for gas carburizing pit - type furnace

    井式氣體滲碳爐工裝改進
  2. Ventilation and gas management during district rise passing through gob of small coal pit

    火鋪礦21采區2031采面排水系統的改造
  3. According to their space position, the seismic features of shallow gas in this region can be divided into three groups : ( 1 ) features in the stratum : acoustic blanket, acoustic curtains, acoustic turbidity, irregular strong top reflection boundary, and phase pull - down in both flanks ; ( 2 ) features of the seabed : seabed pockmark and giant sunken pit ; ( 3 ) features in the seawater column : acoustic plumes, cloudy turbidity and point - line - type reflection

    該區的淺層氣地震特徵按空間位置分為3大類： （ 1 ）地層中的特徵：聲學空白、聲學幕、聲學擾動、不規則強反射頂界面、兩側相位下拉； （ 2 ）海底面的特徵：海底麻坑、大型塌陷坑； （ 3 ）海水層中的特徵：聲學羽流、雲狀擾動、點劃線反射。
  4. Tianjin fengdong heat treatment equipment co., ltd, sino - japanese joint venture, is a specialist firm to produce unicase series multi - purpose complete set, speria series pre - vacuum multi - purpose furnace complete set, uninite gas soft - nitriding furnace complete set, mesh - belt type continuous furnace, pit type bright annealing furnace and pit gas carbonitriding furnace complete set

    全套技術，生產滴注式unicase系列密封箱式多用爐成套設備， speria bbh型預抽真空多用爐成套設備，氣體軟氮化爐成套設備，網帶式連續爐，井式光亮退火爐及井式氣體滲碳爐成套設備，並承接各種非標熱處理設備的設計和製造。
  5. If bubbles of hydrogen gas adhere to the cathode surface, plating is prevented around the bubble and a pit in the coating results.

    如果氫氣泡粘附到陰極表面上，氣泡周圍的鍍覆就會停止，於是形成一個麻點。
  6. Development and application of the huge pit furnace for gas carburizing

    超大型井式氣體滲碳爐的研製和應用
  7. Pre - evacuation non - oxidation furnace pit - type nitriding furnace gas nitriding furnace

    氣體保護外熱真空多用加熱爐
  8. External defects : undercut, overip, arc pit, gas cavity in surface, crack in surface

    外部缺陷：咬邊、焊瘤、弧坑、表面氣孔、表面裂紋。
  9. Preliminary analysis of coal seam gas of huachu pit at liuzhi coal field

    六枝煤礦區化處礦井煤層氣資源特徵初步分析
  10. We got a barbecue pit there. gas. he does steaks and chops

    我們有一個燒烤臺我們做一些東西
  11. Abstract : a fuzzy expert system for forcasting coal and gas outburst is set up on the basis of the relevant theory. the new system has been applied in pit testing and the result shows that is is dependable

    文摘:利用模糊數學與專家系統理論，建立了煤與瓦斯突出預測模糊專家系統並用於對實際礦井進行檢驗，證明結果是可信的。
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