swivel head是什么意思

网络释义

用法例句

The frequency change of the high-frequency cycle along the borehole is revealed by analyzing the sliding window spectrum of logging curves.

采用对测井曲线作Fourier变换并绘制频谱-深度图的办法,来分析测井曲线中包含的高频旋回特征。

Genetic analysis of high frequency cycles of Qigequan formation of Sanhu region in the eastern Qaidam Basin;

柴达木三湖地区七个泉组高频旋回成因分析

The Sedimentary Control to Mudstone and Shale of High-frequency Cycle by Paleoclimate Change;

古气候变化对湖相高频旋回泥岩和页岩的沉积控制

MAIN CHARACTERISTICS OF THE MIDDLE ORDOVICIAN HIGH-FREQUENCY CYCLIC SEQUENCES IN CENTRAL HEBEI

冀中中奥陶统高频率旋回层序的基本特征

APPLICATION OF MATLAB SOFTWARE IN THE CALCULATION FOR THE OPEN CAVITY OF GYROTRON;

MATLAB在回旋管开放腔高频参数分析计算中的应用

Research on Design & Simulation of Gyroklystron High Frequency Structure

对回旋速调管高频结构设计与模拟的研究

fixed frequency cyclotron

固定频率回旋加速器

cyclotron-frequency magnetron

回旋加速频率磁控管

Study on the Forming Mechanism of the Slumped Turbidite and the Controlling Sandbody Model of High Frequency Base-level Cycle of Dongying Delta;

东营三角洲滑塌浊积岩形成机制与高频基准面旋回控砂模式研究

Design of Anode Power Supply of High Power RF Amplifier for Ion Cyclotron Resonance Heating System in EAST

EAST离子回旋加热系统高功率射频放大器阳极电源的研制

high frequency welded spiral fin tube

高频焊接螺旋翅片管

Convolution, correlation. Firing rate. Spike-triggered average.

回旋积分、关性、化频率、触发的突波平均。

EXPERIMENTAL STUDY OF THE EFFECT OF ELECTRON CYCLOTRON FREQUENCY ON PARAMETERS OF CRM-MONOTRON

关于电子回旋频率对单腔回旋管参数影响的实验研究

High Frequency Cyclostratigraphy of Shangyoushashan Formation and Xiayoushashan Formation in the Ganchaigou Area, Western Qaidam Basin

柴达木盆地西部干柴沟地区上、下油砂山组高频沉积旋回及成因机制研究

INVESTIGATION OF HIGH CYCLOTRON HARMONICS IN BERNSTEIN MODE GYROKLYSTRON

伯恩斯坦模回旋速调管高次回旋波的研究

TECHNOLOGY OF DC FREQUENCY CONVERSION SCROLL COMPRESSOR & OIL BALANCE

直流变频涡旋压缩机技术及系统回油方式

Study of sedimentary reservoir cycles using wavelet depth-frequency analysis method

利用小波深频分析方法研究沉积储层旋回

Study of Hot Plasma Dielectric Tensor in the Range of Ion Cyclotron Wave

离子回旋频段内热等离子体介电张量研究

Investigation of Tuyere Raceway of BF 2000m～3 for PISC;

攀钢2000m～3高炉风口回旋区特征的研究

The high-C_v-value nuclear safety class 1 swing check valve developement

核一级高C_v值旋启式止回阀研制