1、

On the study of the biogeochemical cycle of carbon dioxide

二氧化碳生物地球化学循环研究的进展

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2、

Black carbon in the environments and its global biogeochemical cycle

环境中的黑碳及其全球生物地球化学循环

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3、

Research on Carbon Resource on Denitrification Rate for Anoxic Biological Filter

不同碳源对缺氧生物滤池生物脱氮的试验研究

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4、

Study on Changes in Forest Biomass Carbon Storage in Henan Province

河南省森林碳储量及动态变化研究

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5、

Function of Developing Forest Biomass Energy on Reducing Carbon Dioxide

发展林木生物质能源对二氧化碳减排的作用

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6、

Reduction of Aromatic Nitro Compounds with Hydrazine Hydrate Catalyzed by Bismuth Oxide Hydroxide Supported on Activated Carbon

活性碳负载氢氧化氧铋催化水合肼还原芳香族硝基化合物

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7、

We used wood tar as a blending agent to produce shaped activated carbon and the abrasion resistance of it is larger than 85%; the BET surface area is 1577.55m2/g.

其中定型颗粒活性炭是用木焦油为粘合剂,最终产品的强度在85%以上,比表面积为1577.55m~2/g;

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8、

FXD does not have any free carbon in the preheat flame and does not blow back in the torch.

FXD的预热火焰没有自由碳,不能进行黑色金属之间的焊接。

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9、

Air Blown through liquid pig iron in a refractory-lined converter oxidizes the carbon and silicon in the iron.

将空气吹入在耐火的炼钢炉中熔融的铁水中,使铁中的碳和硅发生氧化。

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10、

A study on controlled rolling of carbon boiler steel plate

锅炉用碳素钢板控制轧制的研究

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11、

The production practice of quasi-boiling carbon electrode steel in concast

连铸准沸腾碳素焊条钢的生产实践

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12、

Effect of Ion Bombardment Energy on the Properties of Diamond like Carbon Film

离子辅助轰击能量对类金刚石薄膜性能的影响

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13、

Regeneration of Spent Activated Carbon by Electrochemical Method Protein Extraction from Brewer's Spent Grain by Alkali

活性炭的电化学再生技术研究碱法提取啤酒糟中蛋白质的研究

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14、

Preparation and performance characterization of activated carbon fiber felt with high-specific surface area

高比表面积活性炭纤维毡的制备及性能表征

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15、

The high carbon steel wires could fulfill the transformation to pearlite in the 0.25% CMC aqueous solution. But the transformation temperature is higher than that in lead patenting due to its attribution of continuous cooling transformation.

高碳钢钢丝在0.25%CMC水溶液中可完全转变为珠光体组织,但其转变温度由于其连续冷却转变特性而高于在铅浴中的转变温度。

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16、

The young's modulus, strength and breaking strain of carbon materials

炭素材料的弹性模量、强度和破坏变形率

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17、

Each component of energy budget, nitrogen and carbon budget in red sea bream was measured and calculated.

对其摄食量、生长及粪便进行直接测定,对能量收支、氮和碳收支各组份进行估计和计算。

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18、

Wear a breathing mask with an active carbon filter; do not inhale fuel vapours.

请佩戴带有活性碳过滤器的呼吸面具;切勿吸入燃油蒸气。

provided by jukuu

19、

As the liquid cooled, the carbon changed into diamond crystals.

当熔岩冷却时, 其中的碳便成了金刚石晶体.

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20、

Carbon-based molecules needed protection and assistance to enact this drama.

为使生命戏码顺利上演,就必须保护含碳分子,并给予协助.

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