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mass spectrum
英：【mæs ˈspektrəm】美：【mæs ˈspektrəm】
英：
美：
常用释义：
质谱：根据气态离子的质量和电荷差异进行分离的光谱。
n.【光】质谱
n.质谱
1、Thermal degradation of polystyrene was investigated with thermogravimetry -
mass spectrum
analysis ( TG - MS ) .───采用热重质 谱 法研究了 聚苯乙烯 的热降解过程.
2、The HPLC was subjected to gradient elution and negative ion mode was adopted in
mass spectrum
.───高效液相色谱用梯度洗脱,质谱用负离子模式.
3、Accurate position of
mass spectrum
peak was ascertained through mass calibration for instrument.───对仪器进行质量校正，以确定正确的质谱峰位置。
4、Its stucture was investigated through IR, 1 H NMR and
mass spectrum
.───用红外光谱 、 核磁共振氢谱和质谱推测了产物的结构.
5、primary measurement of
mass spectrum
on Tokamak KT-5 is presented.───托卡马克装置质谱测量的初步结果。
6、The feature of their ion trap
mass spectrum
is also discussed.───本文讨论了它们的离子阱质谱特征.
7、A new method was established for the determination of Para Red in hot chilli chromatography -
mass spectrum
.───研究了固相萃取 - 气质联用测定辣椒油中对位红的分析方法.
8、Fig. 4 Compared the
mass spectrum
of 3 - hydroxy - androstan - 17 - one in samples ( red ) with standard references ( blue )───图4样品中 3- 羟基 - 雄甾-17-酮与数据库标准质谱图的比较.
9、The structure of production was validated by
mass spectrum
, infrared spectrum, Magnetic resonance spectrum.───得到的产品经由质谱 、 红外光谱 、 核磁共振谱确认结构正确.
10、Studying their
mass spectrum
may offer illumination for nuclear agent - defeating mechanism to some extent.───解析其质谱,对研究核除剂机理具有指导意义.
11、Aim : To determine the
mass spectrum
and the mass spectrometric decomposition process of azodiisobutyronitrile.───目的: 确定偶氮二异丁腈的质谱图及其质谱碎裂机理.
12、The IR spectrum and
mass spectrum
show that the CH film mainly consists of polystyrene.───红外光谱和质谱分析表明薄膜的主要成分是聚对二甲苯。
1、line spectrum───【光】线状谱；光谱线
2、flash spectrum───闪光光谱
3、radio spectrum───射频频谱
4、arc spectrum───电弧光谱
5、spark spectrum───【光】电花光谱
6、mass spectrometer───【分化】质谱仪
7、emission spectrum───【光】发射光谱；放射谱
8、mass spectra───【光】质谱
9、band spectrum───带状光谱
spectrum 【spektrəm】 n. 【物】光谱；【电信】频谱；范围；【心】余象
物理学(包括不可见光的)光谱(光波、粒子等)谱【参较 band spectrum, electromagnetic spectrum, mass spectrum】质谱质谱图2. 电学电磁波谱3. 电信学频谱，射频频谱4. 核物理学能谱5. 系列；范围；幅度6. 幻象7. 心理学余像
就是这个意思了，至于是印度什么地方就不得而知了。
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