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- Most of the substances are oxygen containing compounds. 这些物质大多数是含氧化合物。
- Some of phenol compound and oxygen containing compounds with tertiary butyl group were screened to use as gasoline antiknock additives. 在实验过程中筛选出几种酚类化合物和叔丁基含氧化合物等作为汽油抗爆添加剂。
- An in-situ pyrolytic methylation method is proposed and used to analyze the chemical composition of oxygen containing compounds in the resins from source rock solvent extracts. 采用原位热解酯化技术对烃源岩非烃组分中含氧化合物的组成进行了探索性研究,得到了以一系列一元羧酸甲酯为主的反应产物。
- In one module, one or more sheets of the fabric are potted into a module to enable oxygen containing gas to be supplied to the lumens of the hollow fibres. 在一个模块中,一片或多片织物被封装到模块中以使含气氧可提供至中空纤维的腔中。
- This is a review with ten references, introducing odor and usage of some FEMA GRAS flavor compounds, which include sulfur containing flavor compounds,Nitrogen containing flavor compounds and oxygen containing unsatu-rated compounds. 本文介绍了FEMA GRAS 9-20的重要化合物香气和应用情况,包括含硫、含氮香料、耐高温香料、长效凉味香料和各种异构的含氧烯键化合物。
- Different brand detergents have different impacts on the stretchable performance of knits.The active oxygen containing detergents have the tendency to damage the elasticity of stretchable knits. 不同品牌的洗衣粉对织物弹性的影响有所不同,活性氧有加大织物弹性损伤的趋势。
- Results of adsorption forms and chemical bonding forms between HPA and the oxygen containing groups on the surface of carbon were summarized.The future development of these catalysts was prospected. 总结了杂多酸在活性炭上的吸附形态研究以及杂多酸与活性炭表面含氧基团的化学键合作用的研究成果,展望了该催化剂未来的研究方向。
- The yield pseudoplasticity of slime was related to the content of oxygen containing functional group and mineral substance on the coal surface.Higher hydrophilicity of coal surface was advan... 料浆的屈服假塑性与煤表面活性含氧官能团和矿物质的含量有关,煤表面较高的亲水性有利于料浆屈服假塑性的改善。
- Oxygen containers are equipped with pressure-relief devices to protect from over pressurization and possible rupture. 氧容器装备有减压装置,以便在过压和可能的破裂时保护容器。
- And if the mountain is very high,you have to have an oxygen container or cylinder for easier breathing. 如果山很高,你得带上氧气罐以便缓解呼吸困难。
- And if the mountain is very high, you have to have an oxygen container or cylinder for easier breathing. 如果山很高,你得带上氧气罐以便缓解呼吸困难。
- Officials say leaky oxygen containers probably cause the building's nighttime explosion.At least 18 people are dead. 警官表示,渗漏的氧气罐很可能导致了这栋建筑昨天深夜发生爆炸,造成至少18人死亡。
- Officials say leaky oxygen containers probably cause the building's nighttime explosion. 有关方面表示,可能是瓶装氧气的泄漏引发了爆燃。
- Water contains hydrogen and oxygen. 水含有氢和氧。
- Oxygen enters into many compound bodies. 氧是许多化合物的组成部分。
- An oxide containing three oxygen atoms per molecule. 三氧化物每个分子中含有三个氧原子的氧化物
- It's wise to register letters containing banknotes. 信中夹钞票最好寄挂号。
- May use with strong emulsification agent and organic bleaching powder (oxygen contained bleaching powder).It is used to wash frocks and napkins and etc.It has powerful washing effect. 配合强力乳化剂、有机漂白粉(氧漂粉)用于工装、台布、餐巾等织物的洗涤。
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- Mars is too dry and poor in oxygen. 火星上面过于干燥,并且缺乏氧气。