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1)  intraplate tectonics
板内构造
1.
In terms of the characteristic of interior tectonic deformation in the Yangtze plate and the stage of development and evolution in geohistory, its formed mechanism of the intraplate tectonics is treated in this paper, and the conclusion that the downgoing pattern within the lithosphere can be applied to account for its thin-skin tectonic is made out.
本文在概略分析扬子板块内部构造变形特征和地史发展演化阶段的基础上 ,初步探讨了该板内构造形成的机制 ,认为其薄皮构造可用“岩石圈内俯冲作用模式”予以解释。
2)  intraplate deep-seated structure
板内深部构造
3)  Intraplate Tectonics
板内构造作用
1.
Intraplate Tectonics of Bogda Mountain in Xingjiang and Its Adjacent Plates;
新疆博格达山及其邻区板内构造作用研究
4)  intraplate extensional tectonic setting
板内引张构造环境
1.
The alkaline complex is formed by granite fractionation, occurs in intraplate extensional tectonic setting and is related to deep fault.
其结果表明:杂岩体由霞石角闪石正长岩、角闪石正长岩、黑云母正长岩等岩性组成,为A-型花岗岩的分异结晶作用所形成,产于板内引张构造环境,与深大断裂有关。
5)  intraplate orogeny
板内造山
1.
Late Cenozoic intraplate orogeny and dynamic metallogeny in the southern Qinghai-Tibet Plateau;
青藏高原南部晚新生代板内造山与动力成矿
2.
Characters of Later Jurassic Yinshan Intraplate Orogeny Belt——Evidence from Daqing Shan,Inner Mongolia
阴山晚中生代板内造山特征及其动力机制——以内蒙古大青山为例
3.
Involved in the Cenozoic intraplate orogeny of southwestern Tianshan,the northwestern Tarim Basin had developed a series of NE-trending faults and fault-related folds.
塔里木盆地西北部卷入了西南天山新生代板内造山活动,以发育一系列北东向展布的断层和断层相关褶皱为特征,但该区新生代构造变形的原因尚存在争议。
6)  plate tectonics
板块构造
1.
Control of plate tectonics over evolution of petroliferous basins and characteristic of oil and gas distribution in China;
中国板块构造对油气盆地演化和油气分布特征的控制
2.
Charm of landing of plate tectonics on the continent as viewed from the study of the archipelagic arc-basin system;
从多岛弧盆系研究实践看板块构造登陆的魅力
3.
Present-day mantle flow and its interaction with plate tectonics inferred from observational evidence;
现今的地幔流动及其与板块构造的相互作用:从观测证据得到的推论
补充资料:-戊内酯、3-甲基丁内酯、咖吗-戊内酯
CAS: 108-29-2
分子式: C5H8O2
分子质量: 100.12
沸点: 207-208℃
熔点: -31-208℃

中文名称: 4-戊内酯、γ-戊内酯、3-甲基丁内酯、咖吗-戊内酯

英文名称: dihydro-5-methyl-2(3H)-Furanone、dihydro-5-methyl-2(3h)-furanon、4-hydroxypentanoic acid lactone、4-hydroxyvaleric acid lactone、4-methyl-gamma-butyrolactone、gamma-methyl-gamma-butyrolactone、gamma-valerolakton

性质描述: 无色至微黄色液体。凝固点-31℃,沸点205-206.5℃,83-84℃(1.73kPa),相对密度(25/25℃)1.0578,折光率(nD25)1.4301。能与水、许多有机溶剂、树脂和蜡等混溶。10%水溶液的pH为4.2。

生产方法: 由不饱和羧酸通过闭环反应来合成,例如乙酰乙酸与硫酸共热,或乙酰丙酸在镍、铜等催化剂存在下加氢。

用途: γ-戊内酯有较强的反应能力,可用作树脂溶剂及各种有关化合物的中间体。也用作润滑剂、增塑剂、非离子型表面活性剂的胶凝剂、加铅汽油的内酯类添加剂,用于纤维素酯和合成纤维的染色。γ-戊内酯具有香兰素和椰子香味。我国GB2760-86规定为允许使用的食用香料。主要用以配制桃、椰子、香草等型香精。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条