查询词典 hydrogen fluoride
- 与 hydrogen fluoride 相关的网络例句 [注：此内容来源于网络，仅供参考]
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This paper summarized the procedures of treatment of solid waste and the production of bio-hydrogen.
以下对固体废弃物的类型、产氢的方法等进行了综述。
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Under anaerobic condition,many bacteria can ferment complex organic compound to generate hydrogen gas.
许多细菌在厌氧条件下发酵复杂的有机化合物，同时产生H2。
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A mixture of hydrogen and natural gas can also be used.
混合氢气和天然气也可以使用。
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The water added in the reaction system was a reactant witch via the water gas shift reaction to generate hydrogen in situ witch in turn is used for residue upgrading.
在本研究的反应体系中，水主要作为一种反应物，与体系中存在的CO通过水—气变换反应现场为渣油加氢提供氢源。
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Hydrogen is leaking out and the balloon is descending now. Soon it will fall into the ocean and all the balloonists will be eaten by hungry sharks.
不幸的是，软木塞在气球上打了一个洞，氢气泄漏，气球开始下降，眼看就要落入海中，所有人将要被鲨鱼吃掉。
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It is believed that the original oxygen was formed by the separation of water into hydrogen and oxygen molecules in the upper atmosphere.
人们认为最初的氧是由高层大气的水分离为氢和氧分子而形成的。
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These results show that there could be at least twice as much hydrogen in the upper atmosphere of Venus than we thought, said Delva.
这些结果显示在金星的上层大气中的含氢量至少是我们估计的两倍。Delva说。
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When the molar ratio of tungstic acid∶acidic organic additive∶cyclohexene∶ hydrogen peroxide was 1∶1∶40∶176 (tungstic acid, 2.5 mmol) and the tungstic acid/resorcinol used as catalyst, the isolated yield of adipic acid was up to 90.9% for 8 h.
当使用磺酸水杨酸、草酸、水杨酸为有机酸性添加剂时，随反应时间的增加，己二酸分离产率均升高，但反应 6 h 以后，己二酸分离产率随时间的变化不明显。当磺酸水杨酸用量为 2.5 mmol 时，己二酸分离产率和纯度均较高。
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The catalyzed oxidation of cyclohexanol with 30% aqueous hydrogen peroxide by mass fraction to produce adipic acid can be achieved using tungstic acid -acidic additive catalyst system in the absence of organic solvents and phase-transfer reagent.
以钨酸-酸性添加剂为催化体系，在无有机溶剂和相转移剂的情况下，催化30%过氧化氢氧化环己醇合成己二酸。
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Cyclohexene ; catalytic oxidation ; tungstic acid ; hydrogen peroxide ; adipic acid
环己烯；催化氧化；钨酸；过氧化氢；己二酸
- 相关中文对照歌词
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- Why Does The Sun Shine?
- Auld Lang Syne (Millenium Mix)
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- Development
- Handsome Johnny
- King Kong
- Meet The Elements
- Poet Laureate Infinity Vocal 4
- The Truth
- 推荐网络例句
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Listen,point and check your answers.
听，指出并且检查你的答案。
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Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.
但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48
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Some known methods of remnant pump detection and automatic laser shut-down use communications, such as an OSC.
一些已知的残余泵浦检测和自动激光关断的方法利用诸如OSC的通信。