protective gas 中文意思是什麼

protective gas 解釋
保護氣體
  • protective : adj. 1. 保護的，防護的。2. 保護貿易的。adv. -ly ,-ness n.
  • 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. Control and protective system for light weight gas turbine

    輕型燃氣輪機控制和保護系統
  2. Discussion on spoilage of soy sauce with gas production and the protective measures

    淺述醬油產氣與防範
  3. If the protective seal is not air proof or poor gas purity, it will also bring welding quality problems

    氣路有密封不好的問題，或氣體純度不高，也會引起焊接質量問題。
  4. One cooling method that has gained increasing importance is endwall film - cooling, where coolant air is discharged though discrete holes in the inner and outer endwalls of a turbine blade passage. after leaving the holes, the coolant forms a protective layer between the hot mainstream gas and the surface that is to be protected

    目前廣泛採用的一種重要冷卻方法是渦輪葉柵端壁氣膜冷卻，該方法中冷空氣穿過渦輪葉片上內外端壁離散冷卻孔進行交換，且冷空氣流經冷卻孔后在主流熱空氣與被保護表面之間形成保護層。
  5. A pressing sequence can be started with or without a vacuum, and the firing chamber can be optionally flooded with protective gas

    在真空或沒有真空的條件下也可以啟動壓制過程，作為選項，焙燒室還可以使用保護氣體吹掃。
  6. In order to avoid gas blast because of short circuit, it should popularize shielded mine cable under coal mine. except insulated surface of part products adopting tinnint brass wires and nylon wires, its protective shield adopting conducting rubber and shielded layer which transition resistance not bigger than 3k. the protective layer adopt high machinery chloroprene rubber which is fireproof

    為防止電纜相間短路而造成瓦斯氣體爆炸，在煤礦井下應大力推廣使用屏蔽礦用電纜，除部分產品的絕緣表面採用鍍錫銅絲和尼絲交叉紡織之外，其外屏蔽型電纜的保護屏蔽採用導電橡皮及屏蔽層，其屏蔽層的過渡電阻不大於
  7. K - 006 series of blowing thermocouple are applicable to measure temperature in gas making furnace of chemical fertilizer which principle is a gas way come into being between sheathed thermocouple and outer protective tube

    一概述wrk - 006系列吹氣熱電偶產品適用於測量化肥造氣爐溫度，原理是在鎧裝熱電偶和外保護套管之間構成一定的氣路，在
  8. Article 27 no organizations or individuals may conduct any operation that may impair the use of civil air defense works or weaken their protective capacities, discharge waste water or gas or dump waste material into any civil air defense works, or produce or store any explosives, hypertoxics, inflammables, radioactive substances or corrosives therein

    第二十七條任何組織或者個人不得進行影響人民防空工程使用或者降低人民防空工程防護能力的作業，不得向人民防空工程內排入廢水、廢氣和傾倒廢棄物，不得在人民防空工程內生產、儲存爆炸、劇毒、易燃、放射性和腐蝕性物品。
  9. Protective clothing - protection against liquid and gaseous chemicals, including liquid aerosols and solid particles - test method - determination of leak - tightness of gas - tight suits internal pressure test

    防護服.對包括氣溶液體和固體粒子的液體和氣體化學物質的防護.試驗方法.氣體密封服的密封性測定
  10. Low voltage surge protective devices - specification for gas discharge tubes

    低壓電涌保護裝置.氣體放電管規范
  11. The company developed special magnesium melting furnace, protective gas, quantitative transport equipments, and vacuum casting equipments which can satisfy the production of various kinds ofmagne sium alloys

    研製出的鎂合金專用熔煉爐氣體保護裝置定量澆注設備和真空吸鑄設備等可滿足不同種類的鎂合金產品的生產。
  12. Flameproof protective clothing for the mining industry - protecting clothing for people of mine rescue, gas rescue and fire rescue crews - part 5 : protective hoods

    采礦工業用耐火防護服.礦井救援燃氣救援和火險救援
  13. The chimney is no longer giving off volumes of waste gas into the atmosphere, as protective filters are being used

    加裝了防護過濾器以後，這煙囟已不再散發成股的廢氣到大氣中去了。
  14. In khartoum sudan oil refining item of china natural gas oil group, they used 1, 800, 000 tons year heavy oil catalytic cracker, 500, 000 tons year diesel hydrogenation refining device, 150, 000 tons year catalytic reforming device etc. all thermometers including thermocouples, thermal resistances, double metal thermometers, high pressure thermocouple, protective tube, abrasion thermocouple, multipoint thermocouple which are all produced by our company

    全部採用我公司的產品在中國天然氣石油集團蘇丹喀土穆煉油項目中， 180萬噸年重油催化裂化裝置50萬噸年柴油加氫精製裝置15萬噸年催化重整裝置等全部
  15. It is hence important to develop a kind of new intelligent protection system with wonderful performances used in flameproof switchgear which can not only improve the supply quality of underground hv distribution system but also perfect its protective properties, especially can prevent the underground from gas explosion and guarantee the operating safety for underground worker

    長期以來現場所使用的這種開關載流能力小、保護簡單、故障率高，直接影響礦井供電的可靠性、安全性和連續性，因此研究高性能的6kv防爆開關綜合保護系統對提高供電質量、保障人身安全，完善電網保護不僅具有重要的現實意義而且具有較高的經濟價值。
  16. Respiratory protective devices. gas cylinder valves. part 2 : outlet connections

    呼吸保護裝置.氣瓶閥.插座接頭
  17. Respiratory protective devices - gas cylinder valves - outlet connections

    呼吸保護裝置.氣瓶閥.出口連接
  18. Practice of gas control in protective seam face at deep level

    深水平保護層工作面瓦斯治理實踐
  19. The protective gas adopted in this equipment has a better protection effect than that ofthe same kind. with lower cost and no pollution, it is the green gas for environment protection

    該設備採用的保護氣體比同類保護氣體保護效果好費用低且無污染，是新一代綠色環保氣體。
  20. The protective gas equipment of magnesium melting is an attached product for the quantitative casting furnace. it is also a new developed equipment of our company

    鎂合金熔煉氣體保護裝置是為定量澆注爐配套的產品，也是我公司最新研製開發的設備。
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