1) dynamic differentiation
动力分异
1.
Basing on the Systematic change of chemical compositions, rare earth elements,trace elements in mylonite series with S~C double-layered angles and stress differences of Hehe-Yindian right-lateral ductile shear zone in Xincheng-Huangpi fault zone, this article has carried out a thorough research on the dynamic differentiation of right-lateral ductile shea
本文通过对新城-黄陂断裂带中合河-殷店右行走滑韧性剪切带内糜棱岩类岩石化学成分、稀土元素及微量元素随Ss-Sc夹角和古差异应力(△δ)的变化梯度的研究,初步探讨了右行走滑韧性剪切带的动力分异作用。
2) tectonic-dynamical differentiation
动力分异作用
1.
In the paper, the author advances a new concept of element ionic density in the first time, takes the ionic density of element to the study on tectonic-dynamical differentiation and discusses elements mechanism in Au-bearing structural zone of different mechanical property in Xinzhou gold deposit.
元素在不同构造动力学条件下的富集规律越来越受到重视,作者首次提出元素的离子容重的概念,并作为一个重要参数,探讨了新洲金矿床中不同力学性质含金构造带中元素的动力分异作用及其机制,认为在受偏张性构造动力学条件控制的石英脉型金矿体中富集离子容重小的元素,离子容重大的元素趋于贫化,而在受压性构造动力学条件控制的蚀变糜棱岩型金矿体中富集离子容重大的元素,离子容重小的元素趋于贫化。
3) fault dynamic differentiation
断裂动力分异
5) gravitational differentiation
重力分异
1.
The first reason for that is the type of depositional organic matter and process of hydrocarbon generation;the second one is the differential gathering and gravitational differentiation.
沉积有机质类型和油气生成过程是产生油气性质差别的主要原因,差异聚集和重力分异作用是产生油气性质差别的第二个原因,后期的扩散和氧化作用是地层原油稠化的主要原因。
2.
The regular distribution of oil,gas and water due to gravitational differentiation tends to the fact that a gas reservoir forms in structural trap at higher part,while an oil reservoir in structural trap at lower part.
油气的重力分异作用使油气呈现出有规律的分布,一般高部位的构造圈闭为气藏,低部位的构造圈闭为油藏。
3.
It is pointed out that different types of migration and accumulation pathways and the natural gas gravitational differentiation during the migration process are the fundamental reasons for the difference of CO2 content between the two gas pools.
运聚通道组合类型的差异以及运移过程中天然气的重力分异作用是导致芳深9井—芳深701井区和芳深6井—芳深7井区气藏中CO2含量差异的根本原因。
6) differentiation ability
分异能力
补充资料:动力机械:分电器
汽油机点火系统中按气缸点火次序定时地将高压电流传至各气缸火花塞的部件(见图 分电器 )。在蓄电池点火系统中﹐通常将分电器和断电器做在同一轴上﹐并由配气凸轮轴驱动。它还带有点火提前角调整装置和电容器等。断电器的断电臂用弹簧片使触点闭合﹐用断电凸轮使触点开启﹐开启间隙约为0.30~0.45毫米。断电凸轮的凸起数与气缸数相同。当触点开启时﹐分电器的分电臂正好对准相应的侧电极﹐感应产生的高压电由次级线圈经过分电臂﹑侧电极﹑高压导线传至相应气缸的火花塞。使用不同辛烷值的汽油时﹐可手动调整初置点火提前角。当内燃机转速上升时﹐离心式点火提前角调节装置使点火提前﹐反之则点火后延。内燃机负荷降低时﹐进气总管中的真空度加大﹐通过连接管传到真空式点火提前角调节装置﹐使点火提前。这样的调节可以保证内燃机在适当的点火提前角下运转。在磁电机点火系统中﹐通常将断电器等做在磁电机上﹐构成一个整体。
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