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- calculation for bolt force of metal flat gasket 金屬平墊密封的螺栓力計算
- Non metallic part as flame path? 非金屬部分作為火焰?
- The workman hammered the metal flat. 工匠把那塊金屬錘平了。
- The worker hammered a piece of metal flat. 這個工人用鎚子把一塊金屬錘扁。
- The worker hammered a piece of metal flat . 這個工人用鎚子把一塊金屬錘扁。
- Divided into dentiform gasket,flat gasket,compoundd graphite dentiform gasket. 分為齒形墊片、平墊、複合石墨型齒形墊。
- Grinding metal, stainless steel, non metal, stone and concrete etc. 磨削金屬、不鏽鋼、非金屬、石材、混凝土等。
- Cutting metal, stanless steel, non metal, stone and concrete etc. 切割金屬、不鏽鋼、非金屬、石材、混凝土等。
- Selenium is a non metal similar to sulphur in its chemical properties. 在化學性質方面硒是非金屬類似硫磺。
- Cutting and fluting metal, stanless steel, non metal, stone and concrete etc. 切割金屬、不鏽鋼、非金屬、石材、混凝土等。
- Iron and steel. Micrographic method of determination of the non metallic inclusion content of unalloyed wire rod. 鋼鐵。測定非合金鋼線材中非金屬雜質含量的顯微照相方法。
- The coagulation behavior of micro sized non metallic inclusions in molten metal processed by ultrasound was analyzed and discussed. 針對超聲波作用下金屬液中微小非金屬夾雜物的凝聚過程進行了分析研究。
- In this paper,the machinability of prehardened plastic mould steels ASSAB718 and GC718 were compared and studied. A software package called Thermo Calc was used for analyzing the non metallic inclusions in the steels. 對預硬型塑料模具鋼ASSAB718和國產的GC718的切削加工性能進行了對比性研究 ,並結合Thermo Calc軟體對鋼中非金屬夾雜物進行了分析。
- Pyrophyllite is one of the important non metallic mineral resources, which is widely used in ceramics、refractory material,composite material filler and pressure transmitting &sealing medium etc. 葉蠟石是一種重要的非金屬礦產資源,在陶瓷、耐火材料、複合材料填料、傳壓密封介質等方面有著重要的用途。
- Equipped with bolted cover flange that utilizes a flat gasket seal 配置螺栓蓋法蘭,採用平面墊圈密封
- As the interface reflection of the surface of non metal object indoors is weak, the dichromatic reflection model can be simplified, and the normalized color can be used. 可以利用室內圖像中非金屬目標界面反射較弱的特點,簡化反射模型,使用規一化彩色,然後再作區域增長,這樣分割的效果令人滿意。
- I hammered the metal flat. 我把這塊金屬平。
- The invention relates to an encapsulating method for metal flat plate type semiconductor, which is mainly used for four-face footless flat patch-typed encapsulating of semiconductors. 本發明涉及一種金屬平板式半導體封裝方法,主要用於半導體的四面無腳扁平貼片式封裝。
- The invention relates to a novel encapsulating method for metal flat plate type novel semiconductor, which is mainly used for four-face footless flat patch-typed encapsulating of semiconductors. 本發明涉及一種金屬平板式新型半導體封裝方法,主要用於半導體的四面無腳扁平貼片式封裝。
- The paper presents the concept of non metal materials outgassing characteristic time constant and discusses its use and significance.Test data and their analysis are provided in addition. 闡述了非金屬材料空間出氣凝結特徵時間常數的概念,就時間常數的涵義做了辨析,並給出了幾種非金屬材料相應的實驗測試數據和分析結論。