1.
low light level television camera-sextant
低光水平线电视六分仪
2.
horizontal glass
六分仪)地平镜六分仪)定镜
3.
low-energy electrostatic photoelectron spectrometer
低能静电光电子谱仪
4.
Noninstrumental method: the LOD is generally determined by the analysis of samples with known concentrations of analyte and by establishing the minimum level at which the analyte can be reliably detected.
非仪器分析目视法：通过用已知浓度的样品分析来确定可检出的最低水平作为检测限。
5.
Horizontal floor wiring-Sectional specification
水平层布线电缆分规范
6.
detachable bubble horizon sextant
可卸式气泡水准六分仪
7.
hydrographic sextant
水文地理测量六分仪
8.
cine-sextant tracking telescope
电影六分仪跟踪望远镜
9.
One of the horizontal scans forming a television image.
水平画质线构成电视图象的平行的扫描线
10.
radiowave penetration instrument
无线电波透视法仪器
11.
television nonlinear distortion tester
电视非线性失真测试仪
12.
X-ray photo-electron spectrometer (XPS)
X射线光电子能谱仪
13.
Application of Venus200 X-ray spectrofluorimetry in cement production
Venus200X射线荧光分析仪在水泥生产中的应用
14.
Portable X-ray Fluorescence Analyzer Enlargement Electric Circuit Development;
便携式X射线荧光分析仪的放大电路研制
15.
proton-electron spectrometer
质子电子分光仪;质子电子谱仪; 质子中子分光仪
16.
X-ray fluoresce readout analyser
x射线荧光直读分析仪
17.
line-spectrum molecular absorption spectrometer
线型分子吸收光谱仪
18.
two-channel gamma-spectrometer
双通伽马射线分光仪