Journal of Engineering Physics&ThermophysicsI. P. Zhuk, “Calculating some optical characteristics of elements and compounds from phase-transition temperatures at 101.325 kPa (760 mm Hg). Part 2,” Inzh.-Fiz. Zh., 49 , No. 5, 802–806 (1985)....
I. Becker and M. Tsutsui, Interscience Publishers, (1977)... C Eaborn - 《Journal of Organometallic Chemistry》 被引量: 0发表: 1970年 "Characterization of Organometallic Compounds" Part I Jr., " Vinyl Polymerization of Organic Monomers Containing Transition Metals ", pp. 1-61, of vol. 6...
摘要: The structure of " verb-noun / number-number / noun" is the number of structure classifiers dedicated classifier and noun,can construct "number,name" case,this paper will analyze the characteristics of the structure difference of "quantity" and "number" as object.关键词:...
of three elements: carbon, hydrogen and oxygen,whose total content generally reaches above 95 %. It also contains small amountsof nitrogen and sulfur, which are generally recognized as deriving from the resid-ualproteinsinprotoplasmattheearlygrowthstageofacell[1].Tab.1.1liststhecomposition analysis ...
The global helium-4 content of near-surface atmospheric air. In: Durrance E M, Galimov E M, Hinkle-margaret E, Reimer G M, Sugisaki-Ryuichi, Augustithis S S eds. Geochemistry of Gaseous Elements and Compounds. Theophrastus, Athens, 93–113. Google Scholar Igarashi G, Sacki S, Takahata...
blastingcleaningprocessbyconductingvariousphysicalandchemicaltests.Sevenmasonrystonesandbricks wereadopted,includingyellowsandstone,redsandstone,1imestone,marble,granite,whiteclaybrickandyellowclaybrick.The chemicalinvestigationsincludedthemicrographingofthestonefaqadeandtheanalysisofthechemicalelementsandcompoundson fourof...
aIn addition, although significant information can be reported in patents, they rarely specify exact structures of their best inhibitors and commonly describe a vast array of compounds utilizing a central skeleton. 另外,虽然重大信息在专利可以报告,他们很少指定他们的最佳的抗化剂确切的结构和共同地描述运用...
In addition to the organic-rich shale in the Chang 7 Member (Ch7 shale) of the Ordos Basin, the shale hosted in the Chang 9 Member (Ch9 shale) is another source rock and potential unconventional target. However, there is a general lack of consensus on the features and potential of the...
(2016). The properties of the nano-minerals and hazardous elements: potential environmental impacts of brazilian coal waste fire. Sci. Total Environ. 544, 892-900. https://doi.org/10.1016/j.scitotenv.2015.12.026 [33] Clifford, S., Mazaheri, M., Salimi, F., Ezz, W.N., Yeganeh, ...
examined incorporating the digital imaging system. The findings demonstrate that environmental dust possesses various elements and compounds and some of these compounds do not satisfy the stoichiometric elemental ratio while causing cationic/anionic forces on the dust surface. This gives rise to the ...