查询词典 tertiary
- 与 tertiary 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Rich paleo-environmental and paleo-climatic formation is recorded in Tertiary successive detrital deposition of Kuqa depression.
库车坳陷第三纪连续的碎屑沉积,记录了丰富的古环境与古气候变化的信息。
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The preparation method comprises the following steps in sequence:(1) metric acetonitrile is added into a dual-bottleneck distilling flask that is provided with a refluxing and condensing tube, and simultaneously, long-chain dialkyl methyl tertiary amine and relevant saturated dihalide are added thereof;(2) nitrogen is pumped for 10 to 20 minutes for deoxidizing;(3) a magnetic mixing reaction is carried through for 10 to 15 hours under the condition of 78 to 83 DEG C.
其制备方法依次包括以下步骤:(1)在装有回流冷凝管的二颈蒸流烧瓶中,加入计量的乙腈,同时按一定比例加入二长链烷基甲基叔胺与相应的二卤代烷;(2)通氮气10-20分钟,排除氧气;(3)在78-83℃条件下磁力搅拌反应10~15h。
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This mudstone formation is deposited from the late Tertiary to the early Quaternary. Due to the shorter digenetic period, it has some unfavorable properties such as lower strength, swelling and slaking behaviors, lower resistance of weathering, etc.
泥岩形成於第三纪的末期及第四纪前期,成岩时间较短,强度较低,遇水后易产生回胀、崩解的现象,抵抗外在环境的能力较差,特别是水的影响。
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It was found from the structure-electrochemical studies of cytochrome c that (1) the secondary and tertiary structural changes of cytochrome c are greatly influenced by the reductions of tyrosine residues and iron ions in heme;(2) the reduction reaction dose not induce the configuration transition;(3)α helix, parallel β sheet, antiparallel β sheet and random coil take part in the complex secondary structural transitions;(4) mechanism and parameters about the electroreduction have also been obtained.
在细胞色素c的结构-电化学研究中发现:(1)细胞色素c的二级和三级结构受电场和酪氨酸残基及血红素中Fe的电化学还原的影响,其中酪氨酸残基还原的影响较大;(2)细胞色素c的电化学还原没有发生构型转化现象;(3)细胞色素c参与二级结构变化的构象有α螺旋,平行β折叠,反平行β折叠和无规卷曲;各组份随电位的变化复杂;(4)获得细胞色素c电化学还原的机理和参数
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Yunnan plateau took shape through the ascent by the erogenic movement of the Tertiary and Quaternary period.
云南胡蜂垂直分布带的划分云南高原是经第三、四纪强烈造山运动抬升以后形成(常达,1958)。
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The invention relates to a mixed additive used in lithium secondary battery electrolyte, which is characterized in that: its components comprises that biphenyl at 0.5-95.4%, phenylcyclohexyl at 1.1-93.8%, vinylene carbonate at 0.4-93.2%, tertiary carbon alkyl benzene at 0.5-96.5%; and ethenyl sulfonyl benzene at
本发明公开了一种锂离子二次电池电解液用混合添加剂,其特征在于:组分与重量%分别是:联苯类0.5%~95.4%;环己基苯类1.1%~93.8%;碳酸亚乙烯酯0.4%~93.2%;叔碳烷基苯0.5%~96.5%;乙烯基硫酰苯0.5%~95.8%。
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6 Ppm and 116.8 ppm, attributable to the two tertiary ethylenic carbon atoms
118.6 ppm和116.8 ppm:两个烯基叔碳原子-这样翻译对吗?
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Since Tertiary, the global eustatic level kept falling while transgression in the SCS remained expanding, indicating that local sea-floor spreading and subsidence acted as a leading role in the study area.
本文根据南海东部石油公司提供的钻井岩芯和地震剖面资料,作了岩石地层学、层序地层学和地震地层学分析,识别出东沙、西沙和南沙的淹没事件。
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Based on the analysis of sequence stratigraphy and seismic stratigraphy of carbonate platforms, especially to the ones in Dongsha and Xisha, this dissertation has identified, for the first time, three major and several minor drowning events of the platforms since Tertiary. Drowning events in the four carbonate platforms, especially in Dongsha Platform, coincide with major global eustatic cycles raised by B.
在经过高技术处理的地震剖面上,淹没层序的特征是顶部同相轴呈光滑的双轨连续强反射,特殊处理后表现出高波阻抗、高密度和强瞬时振幅等特征,还表现为高的速度梯度值和高的剩余速度梯度值,甚至在局部区域出现本层层速度比下部地层层速度高的现象。
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The deeply\|buried Tertiary clastic reservoirs of the Well Kun 2 in the Qaidam basin are mainly composed of lithic sandstones and feldspathic lithic sandstones with lower compositional and textural maturation degrees.
柴达木盆地北缘昆2井第三系深部储层岩性由成分成熟度和结构成熟度均较低的岩屑砂岩或长石岩屑砂岩组成,而杂基含量较高(一般大于15%)是造成该储层物性先天较差的主要原因。
- 推荐网络例句
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Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).
呼气,收缩臀部肌肉;拱起身体,尽量抬起头来,右腿伸直朝向天花板(膝微屈,以避免肌肉紧张)。
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The cost of moving grain food products was unchanged from May, but year over year are up 8%.
粮食产品的运输费用与5月份相比没有变化,但却比去年同期高8%。
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However, to get a true quote, you will need to provide detailed personal and financial information.
然而,要让一个真正的引用,你需要提供详细的个人和财务信息。