This paper introduces the calibration method for 2227 compensated density tool in the single spine/rib and the dual spine/rib according to the basic principle of density logging,provides the calculation method,and gives some example used in the well logging.
文章介绍了数控测井系统2227补偿密度仪器单脊单肋以及双脊双肋刻度原理,给出了补偿密度仪器采用双脊双肋刻度密度值、密度补偿值的计算方法,为补偿密度测后计算,资料对比提供了理论依据。
Simulation and design of double-ridged horn antenna based on HFSS;
基于HFSS的双脊喇叭天线的设计与仿真
Optimum design of voltage standing-wave ratio for Xc-Band double-ridged horn;
Xc波段双脊喇叭驻波比优化设计
Dependence of Ridge Position on Dominant-mode Bandwidth of Double-ridge Waveguide
脊的位置变化对双脊波导单模带宽的影响
Structural Design and Machining Technology of a Double Ridge Horn
双脊角锥喇叭的结构设计和工艺加工
Study of Characteristic Impedance of Double Ridge Waveguide Using the Finite Elemnet Method
矩形双脊波导特性阻抗的有限元分析
The Design of Double-Ridge Waveguide Directional Coupler with Unsymmetrical Cross Holes
非对称十字孔双脊波导定向耦合器的设计
Analysis of transmission characteristics of the anti-trapezoid symmetric-double-ridge waveguide by finite element method
倒梯形对称双脊波导传输特性的有限元分析
The Structure of the Double Ridges and Its Impact on the Meridional Movement of the Subtropical High;
副热带高压双脊线的结构特征及其对副高南北进退的影响
West Pacific Subtropical High Double-ridges Process and Its Relationship with Subtropical High Discontinuous Meridional Movement;
西太平洋副热带高压双脊线过程与副高不连续南北进退
A Design of Quadruple-ridged Horn Antenna with wide-bandwidth,dual polarization
宽频带、双极化、四脊喇叭天线的设计
Establishment of the scoliosis model in bipedal rats
应用luzindole建立双足大鼠脊柱侧凸模型
Differential Protein Profiles in 2-DE of Spinal Cord in Rat Fetus with Spina Bifida and Anorectal Malformation;
先天性脊柱裂和肛门直肠畸形脊髓蛋白质双向电泳图谱差异分析
PERIPHERAL AFFERENT PROPERTIES OF DUAL PROJECTION NEURONS FROM THE DORSAL SPINAL HORN IN CATS
猫脊髓背角双投射神经元的外周传入特性
Low Threshold Single Quantum Well Lasers Consisting of the bridge Waveguide of Tandem Two-Section (RW-TTS)
低阈值级联双区脊形波导单量子阱激光器
The Dual Role of Tumor Necrosis Factor-alpha in the Pathophysiology of Spinal Cord Injury;
TNF-α在脊髓损伤病理生理中的双重作用
Discussion on Controlling Meaning of "Ammonium Acid Carbonate-Double Insect Killing" Trap and Killing Stuff to Ceracris Kiangsu Tsai
“碳铵—杀虫双”新型诱杀剂对黄脊竹蝗的防治意义
Both osteotomy for correction of severe kyphotic in ankylosing spondylitis
双椎体截骨术矫正重度强直性脊柱炎后凸畸形
Now he knew there was the fish and his hands and back were no dream.
现在他知道这鱼就在这里，他的双手和背脊都不是梦中的东西。
In the manner of crossing the hands over the solar plexus, either on the plexus area( the9 th dorsal) or the umbilical plexus.
将双手交叉放于太阳丛上，或放于神经丛区（九节脊椎）脐部。
In the manner of crossing the hands over the solar plexus, either on the plexus area (the 9th dorsal) or the umbilical plexus.
将双手交叉放于太阳丛上，或放于神经丛区（第九节脊椎）或脐部。