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- double beam mass spectrometer 双光束质谱仪
- double beam double-focusing mass spectrometer 束双聚焦质谱仪
- Ion species and their energy in the cathode sheath of N 2 abnormal glow discharges with short electrode interval were determined by molecular beam mass spectrometry (MBMS). 利用国内首台三级差分抽空的分子束质谱装置;对短间隙氮异常辉光放电阴极鞘层区正离子组分及能量分布进行了诊断研究.
- Design and Construction of a Molecular Beam Mass Spectrometer with Three Differential Pumping Stages 三级差分抽气分子束质谱装置的设计和研究
- In accordance with these matrixes, the conceptdesign of the supersensitive mass spectrometer beam line for HI-13 tandemaccelerator was calculated. 井依此为根据设计了HI-13串列加速器的超灵敏质谱管道。
- Mass spectrometer plays a key role of modern analytical technology. 质谱是现代分析技术皇冠上的明珠。
- double beam electric-null infrared spectrometer 双光束电零点红外分光计
- Double beam molecular absorption spectrometer 双光束分子吸收光谱仪
- Mass Spectrometer is the most widely used high-end analytical instrument. 质谱是常用分析仪器中比较昂贵的设备。
- Figure B shows a scheme of a mass spectrometer coupled to a gas chromatograph. B是气相色谱与质谱联用的框图。
- comb-type double beam spectrometer 梳形双光束光谱仪
- Each reading by the mass spectrometer creates a kind of chemical “pixel”. 质谱仪给出的每一个分析结果形成一种化学“像素”。
- It is described that a novel non dispersive infrared (IR) CO gas monitor with HgCdTe detector and double beam. 本文介绍了一种新型便携式红外 CO气体分析仪。
- The concave diffraction grating on the film of PPTA is prepared by the double beam interference illumination. 利用PPTA薄膜在紫外光照下可硬化的特点,在薄膜上制备光栅进行研究并通过双光束干涉曝光法,制备了凹面光栅。
- The design of the sideway track box plate girder of the double beam shop traveller is described. 本文介绍20吨葫芦双桥梁式起重机及其偏轨箱形梁的设计计算。
- For the mass spectrometry, Agilent 1100 LC/MSD ... 对于质谱，安捷伦1100液相色谱质谱联用仪质谱使用...
- double beam optical null infrared spectrometer 双光束零点红外分光计
- They used liquid and gas chromatography to fractionate the sample into its molecular constituents; an electron beam then fragmented the separated molecules in a mass spectrometer to produce a spectrum indicating the basic chemical components. 他们运用液相与气相层析法，将样本的组成分子分开，然后导入质谱分析仪，以电子束使已分离的分子断裂，进而产生出可识别基本化学组成的图谱。
- A single beam may join 8th notes or quavers, with a double beam for 16th notes or semiquavers, a triple beam for 32nd notes, and so on. 单连音线可以加在八分音符上，双连音线可以加在十六分音符上，三连音线加在三十二分音符上，以此类推。
- By photosensitive PLZT gel combined with UV laser double beam interference, high density gratings, 2-D dot arrays or 2-D lattices of PLZT films. 锆钛酸铅镧(PLZT)薄膜具有良好的介电、铁电和热释电等性能,在微电子、光电子等领域有着十分重要的应用。
