gas contamination 中文意思是什麼
gas contamination
解釋
氣體污染- 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...
- contamination : n. 污染；污穢，污物；（語言的）交感，感染錯合；（文章，故事等的）混合，拼湊。 ideological contamination精神污染。
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Limited quantity and executing date on vent - gas contamination
摩托車排氣污染物排放限值及執行日期 -
Monitoring the lubricant contamination in taurus 60 gas turbine
60燃氣輪機潤滑油污染監控 -
The waste incinerators give rise to dioxin and acid gas contamination. the flue gas filtered out by filtration bags of high - temperature fiber decreases harmful contamint
摘要垃圾焚燒容易產生二惡英、酸性廢氣等污染，煙氣經耐高溫纖維袋式過濾材料后，可降低這些有害污染的排放。 -
With fast development of our country " s gas industry and air ' s increasingly serious contamination in city, using gas instead of coal and supplying energy in high efficiency and cleanliness has become necessary way in city. there are different problems in the current heating ( air conditioning ) systems. in the cogeneration system, heat and power affect each other, heating - pump heating ( aie conditioning ) system can not satisfy the peak load very well, the cost of gas fuel in boilor heating sestem is so high. the high generating efficiency of the diesel - engine two - sourse heating ( air conditioning ) systems is limited in range of 100kw - 1000kw, the heating scope is so limited. combined cycle of two sourse heating ( air conditioning ) system is most suitable selection to buesness community with big scope my paper aim at this syetem ' s primary question when it is applied in our country - - - - bringing project into execution and technology economy feasibility and off - design performence, combined with a certain demonstrating project in beijing buesness community, going along with calculating and analyzing, drawing out some efficient datas and conclusions, based on this, bringing out primary alements affecting combined cycle of two sourse heating ( air conditioning ) system " economics
熱電聯產系統熱電相互牽連，熱泵供暖（空調）系統不容易很好地滿足尖峰負荷，鍋爐供暖系統供熱中天然氣燃料構成的成本過高，內燃機雙源供暖（空調）系統的高發電效率僅限於100kw - 1000kw負荷范圍，供熱面積有限。對于大面積的商業園區、居民小區，燃燒天然氣的燃氣-蒸汽聯合循環雙源供暖（空調）系統是最佳選擇之一。本論文針對該系統在我國應用時的主要問題- - -方案的技術實施與技術經濟可行性，結合北京某一商業園區示範工程，進行了系統的計算與分析，得到了有效的數據與結論，在此基礎上，提出影響聯合循環雙源供暖（空調）系統經濟性的主要因素，並進行敏感性分析，得出有益的結論；最後通過各種供暖方案的比較分析回答了某些人對該系統的疑慮和不解，並指出系統的優化方向。 -
11 adapters to convert cylinder valves from one type of gas to another can lead to contamination and serious accidents. their use is forbidden
使用將一種氣體瓶閥轉換成另一種氣體瓶閥的接頭，會導致氣體污染和嚴重事故，嚴禁使用。 -
Abstract : in recent years, exhausted gas contamination of vehicle becomes the main factor for air pollution in cities
文摘:目前，汽車排氣污染已成為城市空氣污染的主要因素。 -
The authors hold that the gas - collecting materials, the purity of the reagents used for the analysis and test, and the probable contamination in the popularization of this technique
認為集氣材料的純度和分析測試中的使用試劑的純度，以及在野外采氣作業與室內分擔地可能引起了污染是影響這一技術推廣的關鍵所在。 -
Abstract : it is an important task to cure pollution and take environment protection. based on the amount of test data and statistical information ， accroding to the theoretical calculation ， gas evolution ， dust powder ， chemical contamination and solid waste which producing in the foundry producting are analyzed. technical measure and cure method of alleviating the pollution is put forword
文摘:治理污染、進行環境保護是1項重要任務；以大量的實測數據和統計資料為依據，通過理論計算，對鑄造生產中產生的發氣、粉塵、化學污染物、固體廢棄物進行了逐項分析；有針對性的提出了減少污染的工藝措施及治理方法。 -
Butyltin compounds contamination in sea products collected from aug. 2001 to mar. 2002 in several chinese cities were determined with gas chromatography coupled with flame photometric detector using quartz surface - induced luminescence ( gc - qsil - fpd )
摘要採用氣相色譜表面發射火焰光度檢測器聯用技術，對在2001年8月~ 2002年3月間採集於我國幾個城市的海產品進行了丁基錫污染測定。 -
Vent discharges co2 gas to atmosphere in the event of fouling or malfunction of check no. 2 thereby safeguarding the potable water system from co2 gas contamination
萬一止回閥2號出現污染或故障，排氣口將二氧化碳氣體排放到大氣中，從而保護飲用水系統不會受到二氧化碳氣體的污染。 -
Sampling gas blow down systems and components for particulate contamination by automatic particle monitor method
用自動粒子監控器法對氣體排污系統和部件的粒子污染物取樣
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