英语释义

• spectroscope for obtaining a mass spectrum by deflecting ions into a thin slit and measuring the ion current with an electrometer

片语

electrostatic spectrometer[物]

crystal spectrometer[光]

photoacoustic spectrometer光声分光计

grating spectrometer光栅光谱仪，[光] 光栅分光计

infrared spectrometer[红外] 红外光谱仪

fluorescence spectrometer萤光光谱仪；荧光分光计

pair spectrometer电子偶分光计

mass spectrometer[分化] 质谱仪

emission spectrometer发射光谱仪

aerosol spectrometer气溶胶光谱仪

acoustic spectrometer声频谱计

alpha spectrometer粒子能谱仪

interference spectrometer干涉光谱仪

electron spectrometerIn an Electron spectrometer, an incoming beam of electrons is bent with electric or magnetic field As higher energy electrons will be bent less by the beam, this produces a spatially distributed range of energie

英汉例句

• tinetti used the near infrared camera and multi-object spectrometer (nicmos) onboard the hubble space telescope.

  迪奈蒂利用装备在哈勃望远镜上的近红外摄影及多目标光谱仪 (nicmos) 进行这项研究。

• it was made with observations from herschel「s photoconductor array camera and spectrometer and the spectral and photometric imaging receiver instruments.

  它由赫歇尔天文台的光导阵列照相机，分光计和光谱和光度测定器制造出来。

• improvements to the mass spectrometer that counted uranium and lead atoms and to the sample preparation procedure had reduced the dating error by a factor of four.

  计数铀和铅原子的质谱仪和样本制备过程的改进能将年龄测定中的误差减少到1/4。

• dr. lipkin and his colleagues can then fish out these matching segments and shoot them through a mass spectrometer to determine their mass.

  利普金博士和他的研究员们随后就开始钓出这些片段并通过一台分光仪标记测定物。

• smrekar’s team then analyzed data for three hot spots observed by the visible and infrared thermal imaging spectrometer (virtis).

  然后斯姆雷卡尔的研究团队分析了由可见光与红外热成像光谱仪（virtis）观测到的其中三个活跃地区的数据。

• one is a spectrometer that measures sunlight reflected from the earth’s surface.

  其中一个是分光器，其工作是对地面反射回的太阳光进行测量。

• for instance, the spectrometer on o/oreos is the size of a candy bar.

  例如，轨道清理行动（o/oreos）中的光谱分析仪只是糖块大小。

• they grow their bacteria on a stainless steel plate, and use a laser to vaporise their signalling molecules, feeding these into a mass spectrometer to catalogue the molecules present.

  他们在一个不锈钢培养皿里培育细菌，然后用激光蒸发它们的信号分子，把这些分子导入到质谱分析仪中并记录他们的状态。

• it would be a stronger argument, lunine says, had cassini’s ion and neutral mass spectrometer found sodium when it flew through the plumes this past march.

  而就在今年三月卡西尼探测器在穿越土卫二的喷发物的飞行时，天文学家们利用检测离子与中子云的分光仪再次发现了钠元素的存在。

• 「at this point, the origin of mercury」s large core is still a mystery, 」 said larry nittler, a cosmochemist at the carnegie institution of washington who led the x-ray spectrometer study.

  「从这点上说，水星巨大核心的起源仍然是一个谜，」华盛顿卡内基研究所的天体化学家，x射线光谱仪研究的领军人物larrynittler如是说 。

• it will gather data from 56, 000 points around the globe with two detectors. one is a spectrometer that measures sunlight reflected from the earth’s surface.

  该卫星将于地球上56,000处观测点利用两个探测器收集数据——其中的一个是光谱仪，测量从地球表面反射的阳光。

• a typical mass spectrometer goes for about $150, 000, a budget-breaker for governments of poorer countries.

  一台典型的质谱仪大约要15万美元，这对于贫困国家是突破预算的开支。

• one is a spectrometer that measures sunlight reflected from the earth's surface.

  一个是光谱仪，它测量从地球表面反射的阳光。

• graham cooks, a member of the purdue team, has already built a functioning portable desi device with a built-in miniature mass spectrometer that is no bigger than a doctor’s case.

  普渡大学小组成员grahamcooks已经制作了一个能够运作的便携式解吸附电喷雾离子化装置，其内置了小型的质谱计，体积不比医药箱大。