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1)  catalytic branching process
催化分枝过程
1.
A new class of continuous state catalytic branching processes with immigration are defined as strong solutions for stochastic integral equations driven by white noise and Poisson random measures.
带移民的催化分枝过程(催化CBI-过程)被定义为一类由白噪声与Poisson随机测度驱动的随机方程的唯一强解。
2)  branching process
分枝过程
1.
The general model of branching processes in random environments was introduced and the bounds of extinction probability were obtained according to the conditional probability and conditional expectation.
通过对随机环境分枝过程灭绝概率的讨论,应用条件概率和条件期望的性质得到了关于存活概率的界,此结论可以确定该过程是否灭绝,对研究该过程的灭绝时是有帮助的。
2.
An exact formulation of the definition of branching processes in random en- vironments(BPRE)is given.
给定了随机环境中分枝过程(BPRE)的精确定义,讨论了有关的可测性问题和BPRE的基本性质。
3.
classical branching process, in discussing the question of British noble s surname succession and the question of withering away of the pedigree.
Galton和Watson在讨论英国贵族姓氏继承与谱系消亡问题中建立了一种新的随机过程模型——经典分枝过程。
3)  branching processes
分枝过程
1.
In this paper, we study the model of φ branching processes in random environments, which is a more general model.
本文建立了随机环境中受控分枝过程模型 。
2.
By means of the potential method and the principle of quality distrbution the Hausdorff dimension of the M adic random Cantor sets associated with the random substitution in d are calculated, and the branching processes theory is employed to find the necessary and sufficient conditions for M adic random Cantor sets to be nonempty with positive probability.
利用分枝过程理论和随机置换找到了该集以正概率非空的充要条
4)  catalytic process
催化过程
5)  branching Q process
分枝Q过程
6)  non-catalytic process
非催化过程
补充资料:流化床催化过程
分子式:
CAS号:

性质:反应气体在流化床反应器中进行的催化反应过程。反应气体通过一定直径范围的小颗粒固体催化剂床层,流速达一个临界值时,反应器床层中的催化剂颗粒形成流态化在气体中周复运动。流化床利于物质扩散,提高了催化过程的总速度,便于传热,利于控制反应区内的温度,便于催化剂的再生和更换,提高了催化剂抗毒性能。缺点是催化剂易磨损和由于气流回流比大而使转化率有所降低。

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