F-region是什么意思

网络释义

用法例句

Comparative Study of Polar Ionospheric F Layer in Both Hemispheres;

极区电离层F层特性的南北极对比研究

Comparative Study of Polar Ionospheric F Layer Observations with IRI in Both Hemispheres

南北极电离层F层观测与国际参考电离层对比研究

It constitutes a presheaf of ring on the basis of open sets. (Xf)f??.

这构成了开集基（Xf）f??上的环的予层。

Application of F-HMIPv6 in IEEE 802.16e's cross-layer handover

F-HMIPv6在IEEE802.16e跨层切换中的应用

The Quasi I_r-Lindelf Properties on L-fuzzy Stratified Topological Spaces

L-fuzzy层次拓扑空间的准I_r-Lindelf性质

Barrier Interface Scattering Effect on DC Josephson Current in f-Wave Superconductor/f-Wave Superconductor Junctions

f波超导体/绝缘层/f波超导体结中势垒散射对直流Josephson电流的影响

F-K dispersion analysis of Love guided waves in three layered symmetry model

F-K域三层对称模型洛夫型导波频散分析

The coating with dye is rinsed in water for 10 seconds, fixed for 3 minutes in Kodak F-5 fixer with hardener at 68F

含有染料的涂层，水选10秒钟，在68°F含有坚膜剂的柯达F-5定影液中定影3分钟。

The coating with dye is rinsed in water for 10 seconds, fixed for 3 minutes in Kodak F-5 fixer with hardener at 68°F.

含有染料的涂层，水选10秒钟，在68°F 含有坚膜剂的柯达F-5定影液中定影3分钟。

Detecting Impact Damage-Resistance Change in Carbon Fiber/Epoxy-Matrix Laminate by Ultrasonic F-scan

超声F扫描检测碳/环氧复合材料层合板冲击损伤—电阻变化

Use of Function Condition f(a + x) =f(a - x) ,f(x + a) =f(x - a);

函数条件f(a+x)=f(a-x),f(x+a)=f(x-a)的应用

On the value distribution of f~((k))f~n

关于f~((k))f~n的值分布

Available &forms:

可用窗体(&F):

Functional Characteristics of Solution for the Equation f(x+y)=f(x)·f(y);

方程f(x+y)=f(x)·f(y)解函数特性

Clinical Application of Positron Emission Tomography (PET) with ～(18)F-fluorodeoxyglucose (～(18)F-FDG) in Patients of Central Nervous System Diseases;

～（18）F-脱氧葡萄糖正电子发射断层显像在中枢神经系统疾病中的应用

Syntheses of Precursors of ~(18)F-Labelled Radiopharmaceuticals for PET

~（18）F标记的氨基酸类及雌激素类正电子发射断层显像药物前体的合成

Effects of dexamethasone on changes of monolayer permeability and F-actin of glomerular endothelial cells induced by Angiotensin Ⅱ

地塞米松对血管紧张素Ⅱ致肾小球内皮细胞单层通透性、F-肌动蛋白变化的影响

The function (f')is usually written simply f" and is called the second derivative.

函数（f’）通常简写成f”，并称之为f的二阶导数。