carbide dust 中文意思是什麼

carbide dust 解釋
碳化物粉末
  • carbide : n. 【化學】碳化物；碳化鈣；電石〈粗製CaC2〉。
  • dust : n 1 塵，灰塵，塵土，塵埃。2 〈英國〉垃圾，廢品；灰燼。3 〈口語〉金粉；粉末，粉劑；花粉。4 〈詩〉...
  1. Cleanup corrosive substance in pipe such as internal water, clean oil, methane hydrate, ferric oxide, carbide dust, carbon bisulfide, hydrosulphurice acide, etc. ; reduce corrosion damages to inner wall of pipeline caused by corrosive substance ; clarify pipe route again ; inspect pipe deformation ; check perfectness ratio of valves along pipe ; decrease working backpressure

    清除管線內部積水、輕質油、甲烷水合物、氧化鐵、碳化物粉塵、二硫化碳、氫硫酸等腐蝕性物質；降低腐蝕性物質對管道內壁的腐蝕損傷；重新明確管線走向；檢測管線變形；檢查沿線閥門完好率；減小工作回壓。
  2. We can use both calcium carbide dust and calcium carbide dust - flyash to stabilize fine - soil. as well as being used in subbase of high grade road, calcium carbide dust stabilization and calcium carbide dust - flyash stabilization can be used in basecourse of low grade road. so we can deduce that calcium carbide dust - flyash - gravel stabilization can be used in basecourse of high grade road

    我們可以利用電石灰來穩定細粒土，利用電石灰和粉煤灰來穩定細粒土。通過數據分析，這種電石灰穩定土和電石灰二灰土完全可以剛于高等級公路的高級路面的底基層，也可以用於低等級公路的路面基層，同時推斷，用電石灰和粉煤灰來穩定的級配碎石，可用於高等級公路的路面基層。
  3. Application of calcium carbide dust. 5. proposal about road way structure of cangzhou

    經研究分析發現，電石灰的主要成分是氫氧化鈣，而石灰的主要成分也是氫氧化鈣。
  4. About mixture rate of calcium carbide dust stabilization and calcium carbide dust s mixing dose, controlling methodand construct technics, we conduct large number of indoor tests and outdoor tests and educe scientific datas and methods

    對于電石灰穩定土、電石灰二灰土和電石灰二灰穩定級配碎石的配合比以及電石灰的摻和劑量、控制方法、施工操作工藝等都做了大量的室內、室外試驗，得出比較科學的數據和方法。
  5. We analyse a mass of data of experiments and conclude that calcium carbide dust can be used in place of lime completely

    經過室內的大量試驗和試驗路的試驗數據分析，電石灰完全可以替代石灰。
  6. Calcium carbide dust pollutes environment seriously and in addition, the question of storage restricted the development of the corporation. to settle the question about calcium carbide dust is imperative under the situations. the text expatiated the application of calcium carbide ash in highway building. the article includes five aspects : 1. application of lime soil

    本文主要闡述電石灰在公路工程中的應用，為說明問題，全文共分五個部分，即一、石灰土在公路工程中的應用；二、二灰土的應用；三、石灰粉煤灰穩定級配碎石；四、電石灰應用；五、對滄州地區柔性路面結構組合的建議。
  7. Hygienic standard for silicon carbide dust in the air of workplace

    車間空氣中碳化硅粉塵衛生標準
  8. In conclusion. it is viable and significant to use calcium carbide dust instead of lime

    總之，用電石灰來替代石灰是可行的，而且具有現實的重要意義。
  9. Cangzhou is a chemical engineering city. calcium carbide dust is a sort of indutrial solid wastes discharged from chemical industry

    滄州是一座化工城市，電石灰是其化工行業排放的一種工業廢渣。
  10. By studing and analyzing, we can discover that calcium carbide dust and lime have the same primary component - ca ( oh ) 2. if we can use calcium carbide dust instead of lime as the base material in road construction, not only solve the question of environment pollution, but also bright great vital force to the chemical industry of cangzhou. at the same time, it can reduce engineering cost. therefore, using calcium carbide dust have both economical benefit and social benefit

    如果利用電石灰來替代石灰應用於公路工程中，不僅解決了當地的因「廢」之憂，給滄州一片凈土，也給滄州的化工行業帶來了生機，同時，用電石灰代替石灰，大大降低了工程成本。因此，在公路工程中利用電石灰不僅具有明顯的經濟效益，還有更為顯著的社會效益和環境效益。
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