查询词典 Z-twist

In the point reactor model, the probability function(n, t0, t) of a source neutron at time t0 leading to n neutrons at time t is dealt with. The non-linear partial differential equation for the probability generating function G(z; t0, t) is derived. By solving the equation, we have obtained an approximate analytic solution for a slightly prompt supercritical sys tem.

在点堆模型基础上，考虑了在t0时刻系统引入一个源中子，在t时刻产生n个中子的概率(n， t0， t)推导了概率生成函数G(z； t0， t)所满足的偏微分方程，并得到了近似解。

GA3 and Z can promote germination of American ginseng seed, but cannot ignite the development of proem bryo.

结论GA3和Z是西洋参种子萌发促进因子，而不能启动原胚的起始发育。

The"not escaped"pulsars of each group whose simulated projective places on to the Galactic plane lie in the range 0＜r＜25 kpc and 5＜r＜11 kpc from the Galactic center respectively are selected to make statistics on absolute height |z| distribution to derive the segmental scale height and the cumulative scale height.

对每组中"未逃逸"脉冲星，分别在0＜r＜25kpc和5＜r＜11 kpc两个区域中对|z|分布做了统计，研究了"未逃逸"脉冲星在这两个区域中的分段标高和累积标高的演化特征。

DPS is a rather complicated system,as each Z type propulsor has its own computer chips and remote controller for recieving the signals from PID system during the period of the model experiment.

由于DPS是一个较为复杂的系统，在进行模型试验时，每个Z型螺旋桨都设有计算机芯片以及遥控装置，用以接收PID系统发出的指令，为模型试验的模拟也带来了一定困难。

DPS is a rather complicated system,as each Z-type propulsor has its own computer chips and remote controller for recieving the signals from PID system during the period of the model experiment.This causes certain difficulties for the simulation of the model experiment.

由于DPS是一个较为复杂的系统，在进行模型试验时，每个Z型螺旋桨都设有计算机芯片以及遥控装置，用以接收PID系统发出的指令，为模型试验的模拟也带来了一定困难。

The number of protons in the nucleus of an atom is referred to as the atomic number, or proton number, Z.

原子核内质子的数目即原子序数或称质子数，用Z表示。

And so it goes through "P is for Pueblo," which is Spanish for town, all the way to "Z is for Zion," one of our most outstanding National Parks.

所以不用通过" P是为人民"，这是西班牙的小镇，所有的道路"的锡安Z是，"我们的一个最突出的国家公园。

Company's main products are: various models of corrugated board machine, C / Z-beam PURLIN of the molding equipment, steel floor plates for molding equipment, steel floor plates for the machine, O-Vol door molding equipment and related support equipment.

公司主要产品有：各种型号瓦楞板成型机、C/Z型钢檩条成型设备、楼面钢承板成型设备、楼面钢承板成型机、澳式卷门成型设备及其相关配套设备等。

With the development of society, color plate applications in the construction industry continued popularity of the color plates mechanical demand constantly increasing, the degree of technical requirements have become more sophisticated, I invested a large amount of plant resources, devote themselves to research and development of the types of color corrugated board forming machine and light purlin forming equipment, factory design and manufacture of C-and Z-shaped steel machine using one machine, color steel plate forming machine insulation and other six series over 10 kinds of models of color plate forming units, because of their product mix designed to continuously upgrade and save much energy and new and old users alike, I plant the latest development of electrostatic precipitator anode plate production lines, Model 480C has type plate, 385C type plate, 510W type plate.

随着社会的发展，彩色钢板在建筑业的应用不断普及，对彩板机械的需求量不断加大，对技术程度的要求也越来越高，我厂投入大量的人力物力，潜心研究开发各种类型的彩色瓦楞板成型机及轻檩条成型加工设备，我厂设计制造的C型及Z型钢机一机多用，彩色钢板保温成型机等六大系列10多种型号的彩板成型机组，因其产品结构设计合理，不断更新换代，节约能量而倍受新老用户的一致好评，我厂最新开发电除尘阳极板生产线，型号有480C型极板、385C型极板、510W型极板。

This is where a short "Z" bend, made in the pushrod, will allow you to make a solid connection.

这是短期的" Z "弯曲，中的两个，将允许你了坚实的连接。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。