fes

fes的基本解释

abbr.

festival 节日, 喜庆日, 音乐节, fundamental electrical standards 基本电器标准

fes所属的单词分类

City / 城市 [3852]

Alene  ·  Zwijndrecht  ·  Zuchwil  ·  Zonhoven  ·  Zoetermeer  ·  Zittau  ·  Zell am See  ·  Zelandia  ·  Zaventem  ·  Zaragoza

与fes相关的网络例句 [注：此内容来源于网络，仅供参考]

The results showed that with increasing of FeS content,both the density and conductivity of composite were reduced,the hardness was increased and the microstructures were homogenized.When FeS content was less than 15% and more than 10%,the hardness of composite was conformably in this section.

FeS颗粒弥散强化Cu基复合材料是一类具有优异性能的新型功能材料，它具有高强度、高耐磨性、抗高温软化能力优良等综合物理性能和力学性能，同时兼顾了Cu的传导性，这与FeS的性能特征紧密相关。

At present,the rate laws and reaction mechanisms of pyrite oxidation,pyrite and chalcopyrite formation,uraninite and magnetite dissolution in aqueous solutions are mainly studied,and it is discovered that (1)oxidation rate of pyrite controlled by surface reaction assume fractional dependence on Fe3+ and O2 molalities in acid solutions;(2)Pyrite cannot nucleate directly from solutions below 300 ℃,it can only form initially through sulfidation of a FeS precursor. The rate equation of reaction between FeS and H2S to form pyrite is of the second order;(3)Chalcopyrite is formed by reactions of pyrrhotite or pyrite with Cu2+,the former proceeds via a series of mediate metastable phases of Cu-Fe sulfide,whereas the rate equation of the latter is apparently of the first order which is controlled by surface reaction;(4)The nonlinear behavior of magnetite dissolution at acid pH can be represented by a shrinking core model coupling with surface reaction and diffusion transport.

目前主要研究了水溶液中黄铁矿氧化、黄铁矿和黄铜矿形成、晶质铀矿和磁铁矿溶解的速率定律和反应机理，发现：(1)酸性溶液中黄铁矿的氧化速率对Fe3+和O2浓度呈分数依赖并受表面反应的控制；(2)低于300 ℃时黄铁矿不能从溶液中直接成核，而需初始地通过FeS先驱物的硫化生成，FeS与H2S反应形成黄铁矿的速率方程为二级；(3)磁黄铁矿或黄铁矿与Cu2+反应均可形成黄铜矿，前者经历了一系列准稳的Cu-Fe硫化物的中间物，后者的速率方程为表观一级并受表面反应的控制；(4)酸性pH时磁铁矿的非线性溶解行为可采用表面反应扩散输运耦合的收缩核模型来描述。

This paper describes some basic problems in the design of FES system,including the selection of materials,design of flywheel configuration,windage and bearing losses of flywheel,and determination of the optimun rotation speed.Seal and bearing are explained too.Moreover,fundamental properties of FES are discussed.

本文讨论了飞轮贮能系统设计的几个主要问题，包括飞轮转子材料的选择和形状的设计，飞轮的各种损耗及最佳转速的确定，对飞轮贮能的密封、轴承和系统的性能也作了讨论。

与fes相关的网络解释 [注：此内容来源于网络，仅供参考]

FES Forced Expiratory Spirogram：强制呼气呼吸图

FES Flame Emission Spectrometry 火焰发射光谱测定法 | FES Forced Expiratory Spirogram 强制呼气呼吸图 | FES Function Electrical Stimulation 功能性电刺激

Turbocharged coupe：涡轮增压双门赛车

FES Federal emission standard (美)联邦排放尺度 | Turbocharged coupe涡轮增压双门赛车 | Vehellocle stability control 车辆稳定节制装配

EMBU：青少年生活事件量表

FES 父母养育方式问卷 | EMBU 青少年生活事件量表 | ASLEC 应付方式问卷