Lamb-dip stablized He-Ne laser system at 612 nm;
612nm He-Ne兰姆凹陷稳频激光系统
An extra cavity single frequency Lamb-dip stabilized He-Ne Laser at 612 nm is described.
研制了外腔式单频兰姆凹陷612nm He-Ne激光器。
Stochastic Assessing Method of Voltage Sag Frequency Considering System Operating Modes and Time-Varying Fault Rate
考虑运行方式和时变故障率随机评估电压凹陷频次
Interval evaluation of voltage sag magnitude and frequency in distribution system
配电系统电压凹陷幅值与频次的区间评估
Voltage Sag Occurrence Frequency Assessment Caused by Line Faults Using the Maximum Entropy Method
线路故障引起电压凹陷的频次最大熵评估
Seismic integrative prediction of fractural reservoir in Qingnan sub-sag of Qingxi sag
青西凹陷青南次凹裂缝性储层地震综合预测
Scattering of Plane P Wave in Circular-arc-shaped Canyon Topography:High-frequency Solution
圆弧状凹陷地形对平面P波的散射:高频解答
Shallow Hydrocarbon Accumulation Periods of Wenliu Structure in Dongpu Depression;
东濮凹陷文留构造浅层油气成藏期次研究
Study on Secondary Seismic Acquisition in Southern Steep Zone in Biyang Depression;
泌阳凹陷南部陡坡带二次采集方法研究
The pattern of secondary hydrocarbon migration and its implication for hydrocarbon exploration in Malang sag of Santanghu basin,Xinjiang,China
新疆马朗凹陷油气二次运移模式及其勘探意义
Division of hydrocarbon accumulation stages in Huizhou depression and their exploration significance
惠州凹陷油气成藏期次划分及其勘探意义
Hydrocarbon Accumulation Period and Age in Enping Depression,Pearl River Estuary Basin
珠江口盆地恩平凹陷油气充注期次及时间
The degree of concavity in such a depression.
凹陷，凹度这种凹陷的程度
An indentation or small hollow.
凹处凹陷处或小洞小坑
Dynamic Response of Circular-arc-shaped Canyon under the Incidence of Plane SH Wave:High-frequency Solution
圆弧状凹陷地形在平面SH波入射下的动力响应:高频解答
A slight depression or indentation in a surface.
凹痕表面上轻微的下陷或凹陷
Douglas' cul - de - sac
道格拉斯陷凹, 直肠子宫陷凹
Diagenesis and Secondary Pore Feature of Sandstones of the Sub-member S_3~2 of the Eogene Shahejie Formation in the Baimiao Area of the Dongpu Depression
东濮凹陷白庙地区沙三~2亚段砂岩成岩作用及次生孔隙特征
Downfaulted Sequence Stratigraphy and Hydrocarbon Reservoir Forming Characteristics of Wunan Sub-depression in the Hailaer Basin
海拉尔盆地乌南次凹断陷期层序地层与油气成藏特征
Research of the Depositional Period Inside Glutenite Body in Yanjia Oilfield of Dongying Depression
东营凹陷盐家油田砂砾岩体内幕沉积期次精细划分