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- gas carbonizing method 气体渗碳法
- The discoloring effectiveness of raw L-lactide with active carbon method is better than that of precipitation method. 用活性炭对L-丙交酯粗品进行脱色比用沉淀法脱色效果好,收率较高。
- Until then, the natural forces will offset the expected warming caused by human activities, such as the burning of fossil fuels, which releases the greenhouse gas carbon dioxide. 直到那时，自然力量将会弥补人类活动造成的升温的影响，例如燃烧化石燃料，这些燃料将释放温室气体二氧化碳。
- The trading system would allow companies to buy tradeable allowances to emit the greenhouse gas carbon dioxide to ensure the overall reduction targets are met. 此外，该交易系统将允许各企业间进行二氧化碳排放量的交易，以确保达成温室气体排放减量的整体目标。
- Gas Carbon Adsorption Systems are designed to remove certain gaseous contaminants, including Dioxins/ Furans, Hydrogen Sulphide, Hydrogen Chloride, Ammonia and Mercaptans. 气体活性炭吸附系统去除某些气态的污染物，包括二氧(杂)芑/呋喃，氢硫化物，氢氯化物，氨和硫醇。
- Preparation of carbon molecular sieves(CMS)from brown coal by two-step carbonization method(TSC)has been investigated in this work. 本文针对高挥发分的褐煤原料，提出两步炭化法制炭分子筛概念，并考察了工艺条件和产品空分性能。
- Nanosized-aluminum hydroxide powder is prepared by the carbonation method from sodium aluminates solution and carbon dioxide in a rotating bed with helix channels. 以偏铝酸钠溶液和二氧化碳气体为原料,采用螺旋通道型旋转床超重力法制备纳米氢氧化铝粉体。
- The synthesis process of light magnesium carbonate from low-grade magnesite by carbonation method is described. 利用低品位的菱镁石为原料,采用碳酸法生产工艺合成轻质碳酸镁。
- Carbonation process of interval bubbling carbonation method to produce super-fine calcium carbonate is a four phases slurry reaction process. 间歇鼓泡碳化法生产超细碳酸钙的碳化过程是一个四相浆态反应过程。
- pusher gas carbon production line 推杆式气体渗碳生产线
- Monodispersed spherical nanometer calcium carbonate particles were synthesized by the batch bubbing carbonation method . 采用间歇鼓泡碳化法，初步分析了单分散球形纳米碳酸钙制备的可能性。
- The paper describes the principle of controlling carbon tendency in gas carbonization, the inner structure of oxygen sensor and the relationship between carbon tendency and oxygen potential. 论述了气体渗碳过程中的炉气碳势控制原理、测氧传感器的内部结构及炉气碳势与氧电势之间的相互关系。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- Radon measurement by active carbon method 活性炭测氡
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- The result showed that the molding temperature and pressure, carbonizing methods and heat-treatment temperature Effectsd the structure and properties of the carbon fiber paper greatly. 研究结果表明，模压工艺、碳化方法及热处理温度直接影响产品的结构和性能。
- The physical properties of MgO-CaO castable that prepared with MgO-CaO clinkers treated by light hydration and carbonization method are equal to or better than those of MgO castable. 采用水化碳酸化处理镁钙砂制备的水结合含钙浇注料的物理性能等同或优于普通镁质浇注料的物理性能。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- It is proved that the TSC method has the advantages of easy shaping,little bindercon suming,high strength and good air separation ability of the CMS,which is superior to one-step carbonization method. 结果表明，与一步法相比，两步炭化法制炭分子筛具有易成型、粘结剂用量少，炭分子筛强度高和空分性能好等优点。
