1.
Study on two method about the design of a sapphire loaded cavity for hydrogen maser
氢频标蓝宝石微波腔两种设计方法的研究
2.
Research of Characteristics of Covering Material for Storage Bulb and the Coating Process of Hydrogen Maser
氢频标贮存泡涂敷材料特性及工艺研究
3.
Experiment Study on a High Q Sapphire Loaded Microwave Cavity for Compact Hydrogen Frequency Standard
高Q值小型化氢频标蓝宝石微波腔的实验研究
4.
Computer Simulation Design of Magnetron Type Cavity of Extremely Small Hydrogen Maser
极小型氢频标磁控管微波腔的仿真设计
5.
A Comparison of the Properties of Magnetron Type Cavity and Empty Type Cavity in Small-scaled Hydrogen Maser
小型氢频标磁控管微波腔与空型腔性能的比较
6.
hydrogen maser frequency standard
氢激射型原子频率标准
7.
THE EVALUATION OF THE SHORT-TERM STABILITY OF A COMPACT PASSIVE HYDROGEN FREQUENCY STANDARD WITH SPECTRUM ANALYSES
用频谱分析法评估被动式氢原子频标的短期稳定度(英文)
8.
Influence of RF sputtering power and doped hydrogen on the structure of Si∶Hfilms
射频溅射功率和掺杂氢对硅氢薄膜结构的影响
9.
A Radio Frequency Multiplier for the Rubidium Vapor Cell Frequency Standard
一种铷原子频标射频倍频单元的实现
10.
It is the natural frequency of emission of the hydrogen atoms in space .
这是空间氢原子“释放”的自然频率。
11.
The Design of Divide Frequency Implement of Hydrogen Maser Based on the FPGA;
基于FPGA的氢原子钟分频钟的设计
12.
Synthesis of Hydrogen Selenide and Research of Standard Hydrogen Selenide Gas;
硒化氢的合成工艺及硒化氢气体标准物质研究
13.
Study on the "Excess Heat" Triggered by a YAG Double Frequency Laser in Some Different Gas-Loading-Ratios' Palladium Hydrids;
YAG倍频激光对不同充氢率含氢钯材的“过热”触发研究
14.
Study on mutation incidence of DPYD* 5 and* 9A which code dihydropyrimidine dehydrogenase
二氢嘧啶脱氢酶编码基因DPYD* 5及* 9A突变频率的研究
15.
calibration marker
校准指示器, 校准标记(频标, 时标)
16.
Variable Dividers in Frequency synthesizer of Rb Frequency Standard
用于铷频标频率综合器中的可变分频器
17.
Quantification of Metabolite of the Pons Using Proton Magnetic Resonace Spectroscopy
氢质子磁共振频谱定量检测脑桥代谢物的研究
18.
Preparation of Magnesium Hydroxide Whisker by Glycerol-Frequency Conversion Microwave-Hydrothermal Process
丙三醇-变频微波-水热法制备氢氧化镁晶须