查询词典 methane

The paper deals with the function and the usage of the finite element program generator and discusses this system to be used in the seepage regularity research of the coal-bed methane.

介绍了有限元自动生成系统的功能和用法，探讨了该系统在煤层气渗流规律研究中的具体方法。

It was found that the CH_4 absorption was related closely to reaction performance of co-aromatization of methane with propane.

发现在各个催化剂上甲烷的吸附性能和甲烷丙烷共活化反应的性能密切相关。

More specifically, essential oils help reduce methane and ammonia and increase fatty acid propionate.

更具体得说，必需脂肪酸有助于降低甲烷和氮的排放量，增加脂肪酸、丙酸

However, when propionate served as the substrate, the highest methane production capacities of 0.32 and 0.38mL CH4 h-1 were found at 37 and 50 ℃, respectively.

导致这一实验结果的原因在于试验所使用的微生物菌群不是单一的品种，尽管它们在各自的试验温度中都进行了先期适应性培养。

Measuring martian methane "is really at the ragged edge of things," he says, but "I think the detection is pretty solid."

探测火星甲烷实属边缘问题，"阿特莱雅说，"但是我认为该探测结果是相当可靠的。

A mixed heat medium vapor generated by heat input to the stored mixed heat medium is condensed by LNG and returned to the mixed heat medium; collection and complete gasification of the low boiling point components mainly containing methane and the LNG is gasified by condensation to provide an LNG vapor gas. LNG is gasified by performing the Rankine cycle with the mixed heat medium.

一种由供热装置提供热源的混合热媒气体被输入到储藏的混合热媒中，这种混合热媒气体被LNG冷却后送回到混合热媒中，主要包含甲烷的低沸点组分被收集并完全气化，而LNG通过实行Rankine循环被混合热媒气化。

Adaptive condition and existing problems of various methods of coalbed methane recoverability evaluation are discussed in the paper.

文章对常规煤层气可采性研究方法进行了研究，分析了各种方法适用的条件以及存在的问题，指出煤层气的可采性需要在地质因素综合分析的基础上，研究主要控制性地质因素及其有效配置。

If the ecosan would be developed there, new industries could be promoted and 50-100 thousands of employing opportunities could be created, incidence rate of diseases could be reduced, 560 thousand cubic meters of methane could be recycled, investment of sanitary toilet could be reduced to an acceptable price, i.e., 600-750 RMB yuan per house, ecological agriculture could be developed, and pollutants discharge could be reduced while ecological security could be guaranteed.

若在该区域推广生态卫生，可能产生社会、经济及环境效益如下：带动新兴产业，增加5~10万的直接就业机会；降低疾病感染率；回收沼气56万立方公尺；卫生厕所投入控制在可接受的600~750元户^(-1)；促进生态农业循环；降低污染物排放、保障生态安全。

MSM is a natural sulfur-containing compound produced by kelp in the ocean. Sulfur is stored in almost every cell in the body. The highest concentrations are found in joints, hair, skin, and nails. MSM is claimed to be an antioxidant, cell rejuvenator, and joint healer.

MSM 是methyl-sulfonyl-methane的简称，它是一种自然有机的硫磺，硫磺是身体内第四大主要成份，而且在身体内的每个细胞内都可找到硫磺的成份，在食物中也可以找到硫磺的成份，但是因为清洗烹煮而会使硫磺成份流失，身体会藉用MSM来制造健康的新细胞，和增进身体的健康，同时MSM亦被视为是一种天然的止痛和抗肿成份。

Using Rali isotope fractionation effect to get methane isotope fractionation formula. According to the relationship between isotope fractionation of diagenesis and depth, and combined with sedimentary rate of the region, it is estimated that relict gas of the biothermocatalytic transitional zone gas in the representative basin.

应用瑞利同位素分馏效应推导了过渡带气低温催化作用甲烷同位素分馏公式，依据成岩过程同位素分馏与深度变化关系，并结合该区的沉积速率对典型盆地的过渡带气残余生气量的分数进行了估算。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。