查询词典 phase transition

Then we studied the double phase transition behavior of three-layer nanostructures with double thermoresponsive shells. Successive RAFT polymerization of NIPAM and 2-ethyl methacrylate or DMA and NIPAM were conducted using PS macroRAFT agent. The PS-b-PNIPAM-b-PDMA and PS-b-PDMA-b- PNIPAM triblock copolymers can self-assemble into PS-core micelles, which possess a three layer \'onion-like\' structure, with PDMA and PNIPAM blocks forming the inner layers or outer coronas.

另外我们还合成了含有PS、PNIPAM、PDMA三嵌段聚合物，也利用芘标记的方法可以得出：对于PS-b-PNIPAM-(来源：A29BC论文网www.abclunwen.com)b-PDMA胶束存在两个明显的相转变过程，第一个是内层的PNIPAM这一个很宽的温度(20-32℃)的塌缩过程，接着是32-50℃下的PNIPAM和PDMA的混合塌缩或聚集过程。

The results are shown as below.1 Tectono-thermal evolution: The history of the Songliao basin is divides into four stages, high-temperature doming and extension, high-temperature rifting, low-temperature depression, and low-temperature shrinkage. Numerical simulation of mechanical process shows that the basin appeared in the early- to late- Jurassic as a result of rapid low-angle subduction of the Pacific plate towards the northwest, of movement of the Siberian block towards the southeast, of many other influences such as internal thermal stress in the mantle, gravitational force, stress of phase transition, etc. Both the Pacific plate and the Siberian block slowed down in the early Cretaceous, and almost stopped in the middle Cretaceous with the rapid decrease of abnormal heat in the mantle below.

盆地构造热演化力源机制数值模拟研究表明：早、中侏罗世至晚侏罗世晚期，盆地演化主要是太平洋块体向北西方向以低角度快速俯冲和西伯利亚块体向东南俯冲共同作用的结果，同时也与地幔内部热力、重力、相变力以及地球自转及公转速度变化效应和上覆块体绝对运动的作用有关；早白垩世早期至早白垩世中期，来自东部太平洋块体俯冲作用的减弱，而这一时期影响盆地演化的主要力源是地幔内部热力、重力、相变力以及地球自转及公转速度变化效应和来自西伯利亚块体俯冲作用；进入早白垩世晚期至晚白垩世早期，由于双重俯冲带中西侧俯冲作用带基本停止活动，而本区地幔热能的快速衰减则控制盆地的构造热演化；晚白垩世晚期以后，太平洋块体活动加强和地幔热运动是影响盆地演化的主要动力。

The experiment studies revealed Atom Force Microscope observed vital human erythrocytes that incubated at different temperatures in plasma physiological environment, that surface microstructure of the cell membranes were shapely sensitive to the altered temperature increasingly, and that liquid crystalline state bio-membrane were slightly perturbed and happened phase transition. In the optical tweezers experiment, the captive erythrocytes were encaged in the three-dimensional laser optical potential well, and able to well maintain physiology characteristic property and intact shapes.

实验研究显示，在血浆生理环境中不同温度孵育的红细胞经原子力显微镜观测，其膜表面微观结构对温度变化比较灵敏，液晶态生物膜被扰动而发生轻微相变；在光镊捕获实验中，三维激光势阱囚禁的红细胞却仍能够维持良好生理特性和完好形态，并且细胞膜表面存在相互作用力。

Recently, theoretical approaches to gas-phase transition-metal chemistry indicated that often the reactants, possible intermediates, and products had ground states of different spin multiplicities.

近年来，人们在研究过渡金属气相反应中发现基态反应物和基态产物有着不同的自旋态，即不遵守&自旋守恒定律&。

Meanwhile, phase transition (t-ZrO2 to m-ZrO2) has also been detected by XRD and this behavior toughens the toughness of the composite.

作者在讨论复合材料的裂纹扩展上不够准确，由于图6照片看不到晶粒和晶界，因而不能准确判断裂纹扩展方式。4。

However, in the temperature range the material remains body-centered symmetrical structure without finding long-term structural phase transition.

然而在该温度范围内该材料还是体心对称结构，没有发现任何长程结构上的相变。

In this paper, equilibrium phase transition pressure and temperature are two ways to derive the formula saturated vapor pressure equation, and choose a different from some textbook examples of calculation using simplified formulas.

本文利用相变平衡条件和等温气压公式两种方法推导饱和蒸气压公式，并选择一种区别于有些教科书上利用实例计算的方法化简公式。

The third is helpful for people to analyze and explore the unknown things in our universe, such as the evolvement of early universe, the inner structure of neutron stars, the non-conservation of baryons and unclear matter in the university, and so on. QGP is an exploring matter,which comes from hadron matters through deconfinement phase transition. If the existence of QGP is confirmed, not only people will know a new matter, but also a great improvement in the basic physical conception will come.

这可简单概括为：其一是探索在夸克层次上的一种新的物质形态；其二表现在通过对系统集体行为研究进一步检验在夸克层次上的动力学和发展相应的热力学；其三是有助于人们对宇宙中一些未解之谜的分析和研究，如早期宇宙的演化，中子星内部结构，宇宙中的重子数不守恒和暗物质等问题。

Based on the electron-lattice interaction,Frohlich Hamiltonian and quantization theory are used to deduce the dimerized energy gap and phase transition temperature of carbon nanotube.

依据碳纳米管中电子-声子相互作用的原理，采用哈密顿量、量子化理论推导了二聚化对应能隙和相变温度，在紧束缚近似、量子理论和能带理论的基础上，利用周期性边界条件对碳纳米管Π电子进行了分析，讨论了碳纳米管的导电性，预测了室温下碳纳米管碳管中载流子输运方向

It can be concluded that the ion dopants have large influences on the phase transition temperature and particle size.

归纳分析了离子掺杂对二氧化钛由锐钛矿型向金红石型转化的抑制作用，得出不同掺杂离子对TiO2相转化温度和粒径具有较大影响的结论。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。