屏蔽效应

词组短语

screening effect · shielding effect

与屏蔽效应相关的网络例句 [注：此内容来源于网络，仅供参考]

In this study, the electrical conductive composites (comprised of thermoplastic matrix resins-high density polyethylene, polyphenylene sulfide and polyarylethersuifone with cardo group, and conductive fillers-short carbon fiber, carhon black and graphite) are prepared and characterized in detail. The relation among composite structure and directalternating electric properties, some electric and magnetic parameters under X-band microwave and shielding effect, the mechanical behaviour are analysed. And furthermore, some relative experimental devices are developed.

本工作利用短切碳纤维、炭黑、石墨为导电填料填充热塑性树脂高密度聚乙烯、聚苯硫醚、酚酞型聚芳醚砜，制得具有良好导电性能和机械性能的导电性高分子复合材料，并以此为对象，研究了材料的稳恒电场和交变电场的基本特性与材料结构的关系，研究了在X波段微波场下的电磁参量及屏蔽效应，以及研究了复合材料及其基体树脂的力学行为，与此同时还建立了相应的表征测试手段。

He proved that the left ward turning of Yangtze river diluted water is mainly resulted from the interaction between the bottom declining and the lag of the transversal pressure gradient, made the numerical simulation and preliminary study on the thermohaline staircase structure formation mechanism, improved American Academician Wunsch's inverse method of ocean circulation, jointed the discover of " Mindanao Under Current", which is the first ocean current found and named by Chinese scientists and widely accepted over the world, simulated the horizontal and vertical carbon fluxes in East China Sea by a simple ecosystem model, estimated the photosynthesis efficiency less than 8% in Jiaozhou Bay, applied statistical downscaling technology to Chinese coast and Japanese islands realizing the simulation and forecast of sea level low frequency variations, pointed out that the quasi-periodicity of El Nino events should be resulted from the interaction between the 3~4 year oscillation in tropical Pacific and decadal oscillation in the northern Pacific of middle latitudes of the air-sea coupled climate system and at decadal time scale the precipitation influence on sea level variation along Chinese coast and Japanese islands becomes more important, which is closely related to the decadal oscillation of air-sea coupled climate system, therefore precipitation most likely play a major role for the decadal oscillation formation;; proposed Extended Associate Pattern Analysis to analyse combined observed datasets of sea surface temperature and sea level pressure or geopotential hight at 1000 hPa (GH1000) over the Pacific and related seas.

论证了长江冲淡水向左转向主要由于底形下倾与横向压力梯度滞后相互作用的结果。对温盐阶梯结构的形成过程及物理机制进行了数值模拟与初步探讨。改进了美国科学院院士Wunsch的大洋环流反演法。与胡敦欣院士共同发现了"棉兰老潜流"，这是第一支由中国科学家发现、命名并得到普遍承认的洋流。借助较为简单的生态模式数值模拟了东海的水平与垂直碳通量；胶州湾浮游植物的屏蔽效应可以使底层海水温度在升温季节降低2度，由此推算出其光合作用的效率应小于8%；浮游植物春季水华的生物过程实际上强化了海水层化的物理过程。将统计学降尺度技术应用于日本列岛和我国沿海，实现了海平面长周期变化的模拟与预报。

Then we discuss the shield effect, temperature effect and speed dependency of gravitation. These new quantum gravitational effects are in fact couch inside the Einstein's equation in general relativity.

接着讨论引力的屏蔽效应、温度效应以及引力对速度的依赖，这些新的量子引力效应实际上已隐含在广义相对论的爱因斯坦方程之中。

Screen (anti-screen) effect, changes of the ionization potential and the effective charge are taken into account in interpreting the qualitative differences between theoretical and experiment results.

文中还用电离的能变化、屏蔽效应、反屏蔽效应对实验和理论计算结果间的数值差异做了分析。

These T-stress effects depend on the sign and the magnitude of the T-stress as well as on the geometry of the microcrack arrangement.

当考虑T应力影响时，各向异性材料中的微裂纹对主裂纹的屏蔽效应比相同情况下各向同性材料中的微裂纹屏蔽效应更显著。

The exact effective nuclear charge numbers have been defined andcalculated with the mean radius of the initial orbital of the active electron toconsider the combined -effects of relativity and screening in an actualtranstition calculation . The electron impact ionisation cross sections and thecorresponding ionisation rate coefficients of Li like ions 〓、〓、〓、〓and〓 have been calculated by using our calculated effective nuclearcharge numbers.

我们考虑并修正了原始理论中对屏蔽常数物理意义的不正确定义和算法，更精确考虑了其它电子对被电离电子的屏蔽效应以及相对论收缩对有效核电荷数的影响，得到了更可靠的有效核电荷数，并给出了更好的电离截面结果。

Last, the Eigenenergies of isoelectronic series change against screening parameterλhas been discussed, it's shown that the plasma screening effects are decreasing as nuclear charge increasing.

最后，我们分析了等离子体环境中类氢等电子序列离子的能级和波函数随屏蔽参数λ的变化规律，发现随着原子序数增大，等离子体屏蔽效应的影响逐渐变小。

Starting from the four concepts of orbit energy, energy class, shielding effect and infixing effect, the author uses the two commonly applied methods of caculation orbit energy to analyse and compare 4s orbit energy and 3d orbit energy.

本文从轨道能、能级、屏蔽效应和钻穿效应这四个概念入手，运用计算轨道常见能量的两种方法进行分析和比较轨道能与 3d轨道

Set out the majorpoint and difficulty of screening effect and penetrating effect , and recommentd calulationmenhod to work out screening effect and penetrating effect more accurately , So that people can understand and acquire it easily.

阐述了屏蔽效应和钻穿效应的重难点，推荐了屏蔽效应和钻穿效应的更精确的计算方法，以便人们更容易理解和掌握。

Employing a general Monte Carlo code MCNP, the following Monte Carlo calculations which are important in the design of PAN shufflers were done:(1) optimization of moderators;(2) detection efficiency variation with the position of a neutron source;(3) multiplication effects and self-shielding effects;(4) isotopic effects;(5) shielding properties of the storage chamber and the assay chamber;(6) the relation between 〓Cf source strength and background neutron count rates.

文章详细讨论了无源方式下中子总计数分析和符合计数分析以及有源方式下缓发中子分析的基本原理，在此基础上，运用通用蒙特卡罗程序MCNP计算了桶装废物分类装置研制过程中所关心的一系列问题：慢化体的优化设计、探测效率随中子源位置的变化情况、增殖和自屏蔽效应、同位素效应、贮存室和测量室对〓Cf源的屏蔽能力、〓Cf源强度与本底计数率的关系，等。

与屏蔽效应相关的网络解释 [注：此内容来源于网络，仅供参考]

Faraday shield：法拉第屏蔽[罩]

Faraday effect 法拉第效应 | Faraday shield 法拉第屏蔽[罩] | Fourier transform infrared spectrophotometry (FTIR) 傅里叶变换红外分光光度测定法,傅里叶变换红外分光光度技术

screened：筛过的屏蔽的

screened 筛过的 | screened 筛过的屏蔽的 | screening effect 屏蔽效应

shadowgraph：阴影图

shadow-Moiretest阴影莫阿试验 | shadoweffect阴影效应,屏蔽效应 | shadowgraph阴影图

Shadowing：屏蔽

强力弹簧夹可将导线夹紧些,但其热容量和IR屏蔽(shadowing)效应会妨碍位于夹子内的板区的正常加热. 能够很简单地夹在电路板的边缘,热电偶结点能够固定在电路板的任何位置,包括元件间的窄小空间. 弹簧张力使热电偶结点牢固地接触任何类型的表面.

thomson effect：汤姆孙效应

thomas fermi screening 托马斯 费米屏蔽 | thomson effect 汤姆孙效应 | thomson parabola method 汤姆逊抛物线法

screening burn in：取样老炼

screening box 屏蔽箱 | screening burn in 取样老炼 | screening effect 屏蔽效应

screening effect：屏蔽效应

少电荷群之价电荷约5.4个电子,其电荷差约0.2个电子.此结果与实验量测数据相符 [7].虽然实验量测与理论计算均获得B-site Fe可被分为+2.4价与+2.6价铁,其电荷差因显著的屏蔽效应(screening effect)而只有预期+2价与+3价铁电荷差的 1/5,

screening effect：屏蔽效应;帘隔效应

屏蔽 screening | 屏蔽效应;帘隔效应 screening effect | 屏蔽因子 screening factor

electromagnetic screening effect：电磁屏蔽效应

electromagnetic relief valve 电磁释放(安全)阀 | electromagnetic screening effect 电磁屏蔽效应 | electro-mechanical failing load test 机电破坏荷载试验

screening constant; screen number：屏蔽常数;屏蔽恒量

"屏蔽;筛滤","screening" | "屏蔽常数;屏蔽恒量","screening constant; screen number" | "屏蔽效应","screening effect"