The number and the peak temperature as well as order-disorder effect of total phase transition are related to the centre metal ions.
固—固相变数目、相变温度和相变的有序—无序效应主要取决于中心金属离子的种类。
For smaller clusters, there is no clear characteristic of first-order phase transition during the melting, implying a coexistence of solid and liquid phases due to finite-size effect.
对于较小的团簇，融化曲线没有出现清楚的一级相变特征，意味着由于尺寸效应导致的固态液态共存。
It is proved strictly that this incommensurate phase transition is of second order.
严格证明了该非公度相变是第二类的。
The term numbers of free energy expansion are studied during the phase transition process when the order parameter is more than one variable.
本文讨论了序参量是多变数情况下相变过程中自由能展开式应保留的项数。
The results show that the laser process in different conditions possesses the characteristics of the first order or the second order phase transition. Laser is a typical non-equilibrium phenomenon.
结果表明，在不同条件下的激光形成过程与平衡相变中一级相变或二级相变的特性相对应，激光是非平衡态有序结构形成的典型现象，并且还展示出非平衡相变的新的特点和规律。
We introduce a diffusion-ZGB model including the diffusion of o and co for the surface catalytic reaction of O2 and co, and eliminate the second-order phase transition naturally.
对于O_2和CO的表面催化反应，我们引入了一个包括O和CO的扩散的不可逆zgb扩散模型，非常自然地消除了二级相变点。
On the basis of these new experimental results and the crystal structure data in literature, we suggest that the ferroelectric phase transition in LiTaO3 may have an order-disorder character.
根据这个新的实验结果和文献上关于用中子衍射测定的晶体结构资料，我们做出了钽酸锂的铁电相变为有序无序型的推论。
Also, we discuss the displacement of the steady state of the medium based on the theory of second order phase transition, and study the affect to the entanglement in detail.
在二阶相变理论基础上，分析了介质稳态的移动，详细讨论了介质非零稳态的出现对纠缠的影响。
The position of the second order phase transition points for the stationary black holes has been argued by many authors recently.
首次提出了交流电机绕组△／带尾△接法的换相变极的对称条件，并利用双极对槽号相位图对之进行了严密的论证。
The position of the second order phase transition points for the stationary black holes has been argued by many authors recently.
首次提出了交流电机绕组△／带尾△接法的换相变极的对称条件，并利用双极对槽号相位图对之进行了严密的论证。
应用推荐