查询词典 transition complex

In addtion, the β-diketone compound of Ti is complexed with late transition metal Co, Ni complex to furtherly modify the catalytic ability of the catalyst system.

利用配位配体来调节催化剂的催化性能是烯烃聚合催化剂设计和合成的基本思路和重要途径之一，是开发新型功能性聚烯烃材料的重要方法。

We use the complete active space self-consistent field method to investigate the photo-induced charge-separated excited states and the electron transfer transition of the electron donor-acceptor complex in the present work.

本文采用全活化空间自洽场的方法，对三种电子给、受体络合物的光诱导电荷分离态及电子转移跃迁进行了研究。

At last, considering the running trait of hydraulic turbine in true power stations, combining the complex pipe line system, generating electricity, discharge flood all use of Pan Shi Tou reservoir compute the unsteady transition process.

最后考虑了实际电站水轮机组的运行特性，结合盘石头水库引水、发电、泄洪共用的复杂引水系统，进行了电站甩负荷引起的非恒定过渡过程计算。

During the complex and inconstant social transition period, many social problems appear.

在这种复杂多变的社会转型期，也出现了诸多的社会问题。

A new generalized object oriented Petri net model which can be used to evaluate the capability of equipment support was proposed. Its formal definition was given. The abstract place, abstract transition, message color and the message transferring function between objects were introduced in this model. This model has good modularity, inheritability, reusability, and maintainability, and can reflect flexibility and dynamic features of complex system. An example was given in the paper.

提出了一种可用于装备保障能力评估的增强型扩展的面向对象Petri网模型，给出了该模型形式化描述，引入了抽象库所、抽象变迁、消息颜色以及对象间的消息传递函数等新的概念，更好地体现了面向对象的思想，具有很好的模块性、继承性、重用性和可维护性，能够反映复杂系统的动态柔性特点，最后给出实例。

The variations of Cr# in spinel and Ti in pyroxene suggest that the Daba-Xiugugabu peridotite had a history of complex melting and an impress of mantle metasomatism. The processes of formation of the peridotites possibly include a transition from a tectonic setting to another.

尖晶石中Cr及辉石中Ti的广泛变化表明它们具有复杂的熔融历史及地幔交代作用的印记，其形成过程可能经历了两种构造环境的转变。

In complex field plane, real and positive roots of the partition function mark the type and location of transition.

在复外场平面中，我们根据配分函数的正实根找到了各系统的临界点。

The folding transition is studied from the zeros of partition function on the complex temperature plane.

了解蛋白质的折叠机制，理解蛋白质的快速折叠的来源，是当前相关研究的热点。

The complex compound s of transition metal and periodate are classified; their preparation, composition and structure are analyzed.

对过渡金属高碘酸络合物进行分类，分析这些络合物的制备、组成和结构，介绍某些过渡金属高碘酸络合物的电子光谱、红外光谱和核磁共振谱。

In the second part, the modelling problem of system reliability is studied from the point of view of sequential logic, so as to overcome the difficulties that the description and the analysis of large-complex repairable systems must depend on the state-transition graphs .

在第二部分中，论文从时序逻辑关系的角度研究了系统可靠性的描述问题，主要目的是为了寻求一种系统可靠性的模型方法，以解决目前多部件组成的复杂可修复系统的可靠性，必须依赖状态转移图才能进行描述与分析计算，使得对于比较大的系统的可靠性的描述和存储都有很大困难的状况。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失