卫星卡西尼上的仪器发现在土卫六甲烷云层下散布着许多大湖沼.
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The Methane Monooxygenase ( MMO ) activity was found to increase obviously asas the lag phase ended.
研究发现延迟期后固定化细胞的甲烷单加氧 酶 活性明显增加.
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Per the Zetas , thellos is methane, released during shellofting between rock andaflame as it rises.
按照齐塔的诠释, 这是在岩层搬动时被开释进去的甲烷, 当它上升时发生了点火.
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Some farming practices and land-use changes increase the levels of methane and nitrous oxide.
一些农业行为和土地使用的改变增加了一氧化氮和一氧化二氮的含量.
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举例来说, 甲烷浓度波动的周期为2万2000年,与称为[岁差]的轨道周期相同.
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How much methane and carbon dioxide might be released from the rotting permafrost?
一个腐烂的永久冻土层将释放出多少甲烷和二氧化碳?
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How much methane and dioxide might be released from the rotting permafrost?
腐烂的冻土层将会向空气中排放多少甲烷和二氧化碳?
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The methane emission peak of early rice appeared in young panicle differentiation stage of rice.
早稻甲烷排放峰值出现在水稻幼穗分化期,晚稻种稻期间甲烷排放通量在水稻分蘖盛期最大.
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AgricuItural Measures Taken in controlling the Methane Emission Flux from Rice Paddy.
植被控制土壤侵蚀的数学模型及其应用.
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Methane comes from animal waste, swamps, rice paddy-fields, and oil and gas rigs.
甲烷产生于动物的粪便 、 沼泽 、 水稻田以及油井和天然气钻塔.
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公司的业务主要集中在农业 、 生物质 、 再造林、垃圾填埋和煤层气减排等领域.
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A new methane sulfonic acid electroless tin plating technology aras investigated.
研究了一种新型甲烷基磺酸化学镀锡工艺.
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State-of-the-art systems report producing biogas that is more than 95 % pure methane.
最新系统报告产生的沼气中甲烷的含量超过95%.
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The gas , which is sulphur-free , contains 89-99 % methane, up to 6 % ethane, and 3 % propane.
天然气不含硫, 含甲烷88-99%, 乙烷6%和丙烷3%.
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煤、煤层气、铝土矿、耐火粘土、铁矾土、含钾岩石等储量居全国首位；
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