改性机制,modification mechanism
1)modification mechanism改性机制
2)Mechanism of improving the cycling stability循环稳定性改善机制
英文短句/例句
1.Structures, Electrochemical Properties and the Mechanism of Improving the Cycling Stability of the Ti-V-Fe-Based Hydrogen Storage Alloys;Ti-V-Fe基贮氢合金结构、电化学性能及循环稳定性改善机制研究
2.Research on the Cycle Stability of Magnisium-Based Hydrogen Storage Electrode Alloys by Multi-Components Alloying;多元合金化改善镁基贮氢电极合金循环稳定性研究
3.Improvement of Synchronous Stability in Power System with Integrated VSCF Wind Generator改善接入系统同步稳定性的变速风电机组控制
4.Improving Mechanism of Information Asymmetry in Recycling Economy;循环经济中的信息不对称及其改善机制
5.Improvement of the Convergence of Calculating Voltage Stability Using Circulating Power Flow Method循环潮流法计算电压稳定的收敛性改进
6.Analysis and improvement on the ceonomic performance of FT8-1 gas turbine combined cycleFT8-1燃气轮机联合循环的经济性能分析与改善
7.Thermal Stability and Improvement of Stability for Ag Film in Air;大气环境下Ag薄膜热稳定性及其改善的研究
8.Stability Analysis of Multi-agent Systems Under Cyclic Pursuit Control循环追踪控制下多个体系统稳定性分析
9.Isolation of Lipase-producing Strain and Improvement of Lipase Thermostability by Random Mutagenesis产脂肪酶菌的筛选及随机突变改善酶热稳定性
10.IMPROVEMENT OF ANGLE STABILITY BY ADVANCED HIGH SIDE VOLTAGE CONTROL REGULATOR采用高压侧电压控制改善系统的角度稳定性
11.Study of Control Strategy of Fault Current Limiter for Improving Power Systems Stability;改善系统稳定性的故障限流器的控制策略研究
12.A Study on the Improvement of Cycling Stability of Ball-milled Mg-based Hydrogen Storage Electrode Alloys by Means of Multi-component Alloying;以多元合金化改进球磨Mg基贮氢电极合金循环稳定性的研究
13.freeze-thaw cycle stability test methods for compounded latex合成胶乳的冻结-融化循环稳定性试验
14.Study on Construction and Stability of Factory-level Circular Economy Industrial Chain in Organic Chemical Industry企业层面有机化工循环经济产业链网构建和稳定性研究
15.Experimental Study on Fatigue and Freezing-thawing Performance of Ferrous Mill Tailings Stabilized with Inorganic Binding Materials无机结合料稳定铁尾矿砂的疲劳及冻融循环特性的试验研究
16.Preparation of Long-circulating Liposome Containing Etoposide and Its Stability in Rats Plasma足叶乙苷长循环脂质体的制备及血浆中稳定性研究
17.Improved Cyclability of Nano-MnO_2/CNT Composite Supercapacitor Electrode Derived from Room-Temperature Solid Reaction低热固相法制备纳米MnO_2/CNT超电容复合电极的循环稳定性(英文)
18.Experiment on Instability of Refrigeration Cycle with Vapor/Liquid Two-phase Flow Pattern Alternating气液两相流流型振荡诱发制冷循环不稳定性的实验研究
相关短句/例句
Mechanism of improving the cycling stability循环稳定性改善机制
3)Mechanism reform机制改革
1.The improvement of farmers systematization level and the working mechanism reform of agricultural scientific and technological extension;试论农民组织化程度提高和农业科技推广工作机制改革
2.The management system and mechanism reformation of social ecological forests in Meihuashan National Nature Reserve;梅花山自然保护区生态公益林管护机制改革探讨
4)reform units改制机构
1.This article comparatively analyses actuality of innovation ability of science and technologyreform units in Jilin province by expatiating on several important indexes of innovation,and puts forward a proposal.本文通过对科技创新的几个重要指标的阐述,对比分析了吉林省科研改制机构的科技创新能力现状,同时提出对策建议。
5)reform mechanism改革机制
6)mechanism of teaching reform教改机制
延伸阅读
磁耦合机制和沙兹曼机制解释太阳系角动量特殊分布的两种理论。太阳质量占太阳系总质量的99.8％以上，但其角动量(动量矩)却只占太阳系总角动量的1％左右，而质量仅占0.2％的行星和卫星等天体，它们的角动量却占99％左右。太阳系角动量的这种特殊分布，是太阳系起源研究中的一个重要问题。1942年，阿尔文提出一种"磁耦合机制"。他认为，太阳通过它的磁场的作用，把角动量转移给周围的电离云，从而使由后者凝聚成的行星具有很大的角动量。他假定原始太阳有很强的偶极磁场，其磁力线延伸到电离云并随太阳转动。电离质点只能绕磁力线作螺旋运动，并且被磁力线带动着随太阳转动，因而从太阳获得角动量。太阳因把角动量转移给电离云，自转遂变慢了。1962年，沙兹曼提出另一种通过磁场作用转移角动量的机制，称为沙兹曼机制。他认为，太阳（恒星）演化早期经历一个金牛座T型变星的时期,由于内部对流很强和自转较快，出现局部强磁场和比现今太阳耀斑强得多的磁活动，大规模地抛出带电粒子。这些粒子也随太阳磁场一起转动，直到抵达科里奥利力开始超过磁张力的临界距离处，它们一直从太阳获得角动量。由于临界距离达到恒星距离的量级，虽然抛出的物质只占太阳质量的很小一部分，但足以有效地把太阳的角动量转移走。沙兹曼也用此机制解释晚于F5型的恒星比早型星自转慢的观测事实。晚于F5型的恒星，都有很厚的对流区和很强的磁活动，通过抛出带电粒子转移掉角动量，自转因而变慢。然而早于F5型的恒星，没有很厚的对流区，没有损失角动量，因而自转较快。
