查询词典 radiation flux

As the optics of the primary stage heliostat is of non-imaging nature,the analytical method for studying the flux distribution of the hot spot of this type of solar furnace would be complicated.

由于主聚光定日镜的非成像特征，使用解析方法对该太阳炉的热点进行聚光比分布的分析就变得非常复杂。

Simulation result shows that a solar furnace using an 8m×8m non-imaging focusing heliostat with 289 mirrors coupled with a spherical concentrator with 0.7m aperture and 27cm focal length is capable of achieving flux concentration of 25,000 suns.

模拟结果显示，使用由289块子镜组成的8m×8m的非成像聚光定日镜的太阳炉，配合一个0.7m口径，焦距27cm的球面二次反射镜，可以达到25，000个太阳的聚光效果。

The last section of Chapter 3 discusses the flux distribution of a quasi-single stage solar furnace which consists of a non-imaging focusing heliostat as the primary stage and a much smaller spherical concentrator as a secondary.

第三章的最后一节分析了准一阶聚光(quasi-single stage)太阳炉的聚光比分布。这种太阳炉的组成是由一个非成像聚光定日镜作为主要聚光装置，一个小的球面镜(来源：ABC论文5e网www.abclunwen.com)做为二次反射聚光装置。

If Alan constantly changes the course of his attention, Betty's world would be close to a Heraclitean flux.

必然允许A、B……。如果A不断改变她的关注，B的世界就会是Heraclitean flux。

In the Theaetetus Plato tried to show the danger of conceiving the world as but a Heraclitean flux; for discourse to be possible, we need something like general terms. Or in other words, there must be something more than the mere perception of each individual in each moment. This "must" is not the Kantian "must"--in the sense of a transcendental precondition for cognition--but a "must" that is thoroughly practical: without general terms, we cannot even talk to each other.

这套想法的内容本身，我是同意的；但我不大认同这种笛卡儿式的method of doubt(即为了捉紧一些颠扑不破的真理而在方法上质疑一切有理由被质疑的见解)，尤其是在灵性而非物性的探索上，因为这种怀疑方法所带来的结论，往往不会令人高呼Heureka，而只会使人吐出一句so what--你考虑的可能是某种观念的实际意义，而我重视的则是某种方法的实用价值。

I think all of them have similar concept of metaphysics and philosophy with that of Heraclitus, and are consistent with the theory of Quantum physics in that everything is in flux.

我认为他们都与赫拉克利特有相似的玄学和哲学观念，而且都与量子物理学"一切都是流动的"的理论相一致。

In this dissertation, we optimized the thinkness of each layer of TFEL devices using the layered optimization method to obtain ZnS: Ce〓 TFEL devices. Accoding to the energy level structure of Ce〓, two criteria for distinguishing the EL of Ce〓 were found out, from which it was conduded that the TFEL of ZnS: Ce〓 comes from 5d→4f transition of Ce〓. The measurement of brightness waveform showed that the TFEL of ZnS: Ce〓 was the luminescence from independent centers. and there were the field induced-delocalization in this process anf it〓s the cause of low TFEL efficiency of ZnS: Ce〓. In this dissertation, different influence factors on TFEL of ZnS: Ce〓 were sdudied. The influence of different host lattice is different: The blue/green ratio of ZnS: Ce〓 in hexagonal system of ZnS is larger than that in cubic system of ZnS, and the TFEL peaks in hexagonal system of ZnS moves toward longer wavelength compared with that in cubic system of ZnS. The adding buffer layer was used in this stage. The solubility of Ce〓 in ZnS was small and it was another limit to TFEL brightness of ZnS: Ce〓 device. The solubility of Ce〓 increased ten times when using Li ions as flux, so that the TFEL brightness of ZnS: Ce〓 was enhanced. It was found that the appearing of ZnO in active layer improves the TFEL of ZnS: Ce〓: the brightness and the wave range of ZnS: Ce〓TFEL were enhanced.

本文采用TFEL的分层优化方案，优化组合了各膜层厚度，选择最佳制备条件，得到了ZnS：Ce〓的TFEL；根据Ce〓的能级结构，找到了判别Ce〓的EL的两个简单依据，并据此断定ZnS：Ce〓的TFEL的两个发射峰分别属于Ce〓的〓和〓跃迁；亮度波形测量表明ZnS：Ce〓的TFEL属于分立中心发光，分析认为在此过程中存在着较严重的场致离化，这也是ZnS：Ce〓的TFEL效率较低的一个原因；本文考查了影响ZnS：Ce〓的TFEL的各种因素，发现：基质的晶体结构对ZnS：Ce〓的TFEL有所影响，在六角相ZnS中Ce〓的TFEL优于立方相ZnS中Ce〓的TFEL：发射峰的蓝-绿比相对较大，且光谱向短波方向移动，在此项研究中本文采用了在发光层前增镀过渡层的办法，过渡层为六角晶相的ZnO；限制ZnS：Ce〓的TFEL器件亮度的一个原因是Ce〓在ZnS中的溶解度低，本文用Li离子作助溶剂增大了Ce〓的溶解度，增大幅度为一个量级，并且ZnS：Ce〓的TFEL亮度明显提高；从ZnS：Ce〓的TFEL光谱来看ZnS：Ce〓的TFEL波长覆盖范围较小，亮度也不高，达不到做为白色TFEL材料的要求，需要寻找新的白色TFEL材料；在研究ZnS：Ce〓的TFEL中还发现：发光层中ZnO的出现有利于ZnS：Ce〓的TFEL：发射峰变宽、亮度增大。

When oxidatie phosphorylation flux was kept constant by adjusting the rate using hexokinase, Deltapsi and the fraction of ATP were not affected.

在我们模式系统中软脂酰辅酶A的效应支持了我们所提出的通过影响腺嘌呤核甘酸转位分子使肥胖于2型糖尿病相联系的机理。

Pass by the flux years of the worlds ,you are always my wait and homestead of my dream

经历了沧海桑田的岁月变迁，你始终是我的期待，是我梦中的家园。

During times of hormonal flux, many women are ...

在时代的激素通量，许多妇女

I'm going tor her!

我这就去救她！

As rise are design to help keep a several toney , a brain chemical at continues lever.

SSRI被设计来帮助保持血液中的复合胺即在大脑中一个连续水平的化学物质。