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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(gè)工人用錘子把一塊金屬錘扁。
- The worker hammered a piece of metal flat . 這個(gè)工人用錘子把一塊金屬錘扁。
- Divided into dentiform gasket,flat gasket,compoundd graphite dentiform gasket. 分為齒形墊片、平墊、復合石墨型齒形墊。
- Grinding metal, stainless steel, non metal, stone and concrete etc. 磨削金屬、不銹鋼、非金屬、石材、混凝土等。
- Cutting metal, stanless steel, non metal, stone and concrete etc. 切割金屬、不銹鋼、非金屬、石材、混凝土等。
- Selenium is a non metal similar to sulphur in its chemical properties. 在化學(xué)性質(zhì)方面硒是非金屬類(lèi)似硫磺。
- Cutting and fluting metal, stanless steel, non metal, stone and concrete etc. 切割金屬、不銹鋼、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(xiàn)材中非金屬雜質(zhì)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(guò)程進(jìn)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(chǎn)的GC718的切削加工性能進(jìn)行了對比性研究 ,并結合Thermo Calc軟件對鋼中非金屬夾雜物進(jìn)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(chǎn)資源,在陶瓷、耐火材料、復合材料填料、傳壓密封介質(zhì)等方面有著(zhù)重要的用途。
- Equipped with bolted cover flange that utilizes a flat gasket seal 配置螺栓蓋法蘭,采用平面墊圈密封
- 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(diǎn)，簡(jiǎn)化反射模型，使用規一化彩色，然后再作區域增長(cháng)，這樣分割的效果令人滿(mǎn)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(fā)明涉及一種金屬平板式半導體封裝方法，主要用于半導體的四面無(wú)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(fā)明涉及一種金屬平板式新型半導體封裝方法，主要用于半導體的四面無(wú)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征時(shí)間常數的概念，就時(shí)間常數的涵義做了辨析，并給出了幾種非金屬材料相應的實(shí)驗測試數據和分析結論。
