查询词典 spectrometer

The distribution of Na(superscript +) in intracellular and extracellular spaces in leaves of arrowleaf saltbush subjected to salt stresses was investigated by using a scanning electron microscope facilitated with an Auger electron spectrometer. The role of salt bladders in salt resistance of A. triangularis was analysed in terms of salt accumulation and secretion.

用扫描电镜和能谱仪测定不同浓度NaCl胁迫2 wk后的三角滨藜幼叶和成熟叶中Na在细胞外和细胞内的分布情况，并利用原子吸收分光光度计测定叶片中Na的积累量，同时还观测了盐囊泡及其与盐的积累、分泌之间的关系。

The distribution of Na^＋ in iutracellular and extracellular spaces in leaves of arrowleaf saltbush subjected to salt stresses was investigated by using a scanning electron microscope facilitated with an Auger electron spectrometer. The role of salt bladders in salt resistance ofA. triangularis was analysed in terms of salt accumulation and secretion.

用扫描电镜和能谱仪测定不同浓度NaCl胁迫2wk后的三角滨藜幼叶和成熟叶中Na^＋在细胞外和细胞内的分布情况，并利用原子吸收分光光度计测定叶片中Na^＋的积累量，同时还观测了盐囊泡及其与盐的积累、分泌之间的关系。

X-ray ; Fluorescence spectrometer ; Energy dispersion ; Sample preparation ; Standard sample

X射线；荧光光谱；能量色散；样品制备；标样

The composition of the SiGe thin films were controlled by changing the ratio of the area of silicon and germanium. By changing the parameters of substrate temperature and annealing temperature, we examined the microstructure, composition, crystallinity, electrical and thermoelectric properties by field emission scanning electron microscope, X-ray photoelectric spectroscopy, secondary ion mass spectrometer, X-ray diffraction, Hall effect and Seebeck coefficient measurement.

利用改变矽锗靶材面积比例进行薄膜成份的控制，并藉由改变基板温度以及退火温度之制程参数，利用场发射扫描式电子显微镜、化学分析电子能谱仪、二次离子质谱仪、X光绕射仪、霍尔效应量测仪以及自组装之热电量测系统作为分析仪器，分别量测薄膜表面形貌、横截面、成分、结晶性质、电性以及Seebeck系数等特性。

In order to reduce the effect of wavelength drift on measuring spectrum, a simple device was designed for wavelength calibration of PC2000-PC/104 spectrometer using Ocean Optics HG-1 Mercury-Argon Lamp.

为了减小波长漂移对光谱测量的影响，设计了一个简单的装置，并利用海洋光学公司的HG 1汞氩光源对PC2000 PC/104光谱仪进行了波长定标。

In order to reduce the effect of wavelength drift on measuring spectrum, a simple device was designed for wavelength calibration of PC2000-PC/104 spectrometer using Ocean Optics' HG-1 Mercury-Argon Lamp.

为了减小波长漂移对光谱测量的影响，设计了一个简单的装置，并利用海洋光学公司的HG-1汞-氩光源对PC2000-PC／104光谱仪进行了波长定标。

The spectrum of simple component mixture can be decomposed by DR—1 type processor of IR—435 infrared spectrometer made by Shimadzu in Japan.

日本岛津IR一435型红外分光光度计由于装配有文件管理性能完善的数据处理机，可以进行化合物间光谱的合成、混合物光谱的分解。

Thereinto, Fourier-transform spectrometer is developed greater more than other spectrometers because it has the advantages of fast scan, high veracity, wide spectrum, and simple structure.

其中傅里叶变换光谱仪以其扫描速度快、波数准确度高、光谱范围宽、结构简单的优点，得到了快速的发展。

When parallel laser beam is irradiating the bubble in the prism, circular interference fringe is produced in the far-field. Based on the far-field theoretical model, the angle position of interference fringes outside the prism is measured with spectrometer and converted into the angle position of interference fringes inside the prism according to Snell's law and then bubble diameter is calculated with computing software Mathematica, the relative difference of which is 0.2%.

平行激光束照射到棱镜中的气泡时，在远场将产生圆环状干涉条纹，利用气泡远场干涉理论模型，使用分光仪对三棱镜外干涉条纹角位置进行测量，由折射定律换算为棱镜内干涉条纹角位置，进而使用计算软件mathematica计算出气泡直径，其相对差为0.2%。

In order to know of the chemical characteristics on the surface of the mineral dust in snow and ice, and find out whether the atmospheric physical and chemical processes of mineral dust can impact the ice core records, X-ray Photoelectron Spectrometer was first applied into the study on the surface chemistry of mineral dust sampled from snow and ice.

为了能够了解冰雪中矿物质粉尘的表面化学特征，揭示粉尘大气物理和化学过程对冰芯记录的影响的证据，我们首次把应用于冰雪中矿物质粉尘的表面化学研究中来。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。