f band

The regression equations between 0B、1B and F center energy band (E(F),eV), lattice energy (U, kJ·mol-1) and standard entropy (Sm0,J·mol-1·K-1) are obtained respectively as.

用其中0B、1B分別與20種堿金屬鹵化物的F心能帶[E(F)]、晶格能(U)、標準熵(Smθ)性質關聯,它們的相關系數(R)依次為0。

The corresponding 0,1 index of()~mK was fitted in with the F center energy band,lattice energy,standard entropy and the internuclear distance bond length of alkaline halides.

用mK的0、1階指數分別與堿金屬鹵化物F心能帶E(F)、晶格能U、標準熵Sθm、核間距R0關聯,擬合的回歸方程的相關系數(復相關系數)分別為0。

The regression equations between 1F and F center energy band (E(F), eV), lattice energy (U, kJmol-1) and standard entropy (0mSJmol-1K-1) were obtained respectively as following: .

用其中1F分別與20種堿金屬鹵化物的F心能帶[E(F)]、晶格能(U)、標準熵(Smθ)關聯,它們的相關系數(R)依次為0。

A fluorometric method for the determination of F~-is developed.

報道了F-的熒光光譜測定法。

In this paper the author (discusses) these compounds from the molecular structure, the electron-induced, the sensing properties of anions and the (selectivity of F~-.

本文就可作為F- 可見光譜分析顯色劑的新型超分子化合物 ,從分子結構、電子誘導、對陰離子的顯色屬性和對F- 選擇性等方面做了評述。

First,this paper points out the unusal appearance of the coordination reaction for Fe 3+ and F -.

首先指出了Fe3+與F-配位反應的異?，F象 ,然后進行了相應的定性實驗和定量實驗 ,并對Fe3+與F-反應生成FeF63 -的最佳酸度和沉淀的可能結構進行了理論分析 。

Fluoride was extracted from lime dissolved in H2SO4 solution by Water Vapour Distillation.

目的:建立用離子色譜測定石灰中F-含量的方法。

An ion chromatographic method for the determination of fluoride and chloride in electroplate liquid was proposed.

提出了離子色譜法檢測電鍍液中F-和Cl-的方法。