1.
Simulation Signal Source for Four-element Infrared Detection System Based on Matlab-Simulink Environment
基于Matlab-Simulink的四元探测红外导引头仿真信号源
2.
element rupture detector (FERD)
燃料元件破损探测器
3.
burst slug detector
释热元件损伤探测器
4.
Study on Determining Iron with Quarternary Complex Spectrophotometry;
四元配合物吸光光度法测定铁的研究
5.
Researching and Developing of Intelligent Four-Probe Resistivity Meter s;
智能四探针电阻率测试仪研究及开发
6.
The Study of Four-Probe Measurement System Combining with Image Analysis;
结合图像分析的四探针测试系统研究
7.
An Information Database on Detecting Hidden Explosives with NQR-Based Methods
核四极共振隐藏炸药探测信息库设计
8.
Study on Gain of Probe Field in a V-Type Four-Level Atomic System
V型四能级系统中探测场的增益问题
9.
Discussion of experimental conditions of NBT reduction method in assaying of SOD activity
四氮唑蓝(NBT)法检测SOD条件的探讨
10.
Development of a four-point probe measuring system based on MCU-51
基于单片机的四探针测试系统的研制
11.
The Study of the Metafunctions in the Cloze Test of CET-4;
大学英语四级完型填空题之元功能思想探讨
12.
First Exploration of the Function and Action of the Tetra-element System of Social Innovation;
社会创新四元要素系统功能和作用初探
13.
The Role of Cai Yuanpei in the May Fourth New Culture Movement;
蔡元培在五四新文化运动中的角色再探讨
14.
Optimization of Four Dimensions Row-mate Based on Standard-criterion Algorithm
基于标准规范法的四元行偶优化决策问题探究
15.
Simultaneous Determination of Cu and Ag with Diethyldithiocarbamate
四元螯环配合物氨荒酸盐法同时测定银和铜
16.
A Study of the Theory of Orientation in Photogrammetry Based on the Description of Quaternion;
基于四元数描述的摄影测量定位理论研究
17.
Fast Direction Finding Algorithm for Four-Acoustic Sensor Square Planar Array and Its Error Analysis
四元声传感器面阵快速测向算法及误差分析
18.
Determination of Four Kinds of Serum Trace Elements in Patients with Peptic Ulcer
消化性溃疡患者血清四种微量元素的测定