spectra的例句大全

This coordination was confirmed by UV-visible spectra, X-rayphotoelectron spectroscopy ( XPS ) and Auger electron spectroscopy ( AES ).

UV-vis 、 X—射线光电子能谱 ( XPS ) 和俄歇电子能谱 ( AES ) 证实了这种配位作用.

The linear spin-wave spectra in Fe-Ni polycrystalline films and YIG single crystal films have been observed.

在Fe-Ni多晶薄膜和YIG单晶薄膜上观测到线性自旋波共振谱.

The study of Mossbauer spectra of Pt-Sn/ γ-Al_2O_3 dehydrogenation catalysts

Pt-Sn/γ-Al2O3脱氢催化剂的穆斯堡尔谱研究

PDK 100 ( Pulse and Decay Spectra, 100 Channels) is a pulsed neutron capture logging tool controlled by a microprocessor.

PDK－100是由微处理器控制的脉冲中子俘获测井仪。

Research progress on astro-radio spectra of atoms, ions and molecules

天体原子、离子和分子射电谱线研究进展

Similar to the case of cubic nonlinear refractive index, the loss will make the width of the power gain spectra of modulation instability become narrower and the peak gain smaller.

和只有三阶非线性的情况类似，损耗也会使不稳定增益谱的谱宽变窄，谱峰减小；

A simulation experiment on the spectra of wastewater from alkaline factory is described.

该文报道碱厂废水随浓度变化的光谱实验.

Charge characteristics and infrared spectra of polymeric phosphate ferric sulfate of IPF

无机高分子絮凝剂聚磷硫酸铁的带电特征与红外光谱分析

ECTC is a powerful collector for chalcopyrite and very selective against pyrite, which is further confirmed by the results of UV and FTIR spectra.

UV和FTIR光谱结果进一步证实ECTC捕收剂对铜矿物具有优异的捕收能力，对硫矿物具有好的选择性。

Based on cavity quantum electrodynamics and physics of quantum well, the spontaneous emission spectra in quantum well micro cavity lasers with DBRs have been calculated.

应用腔量子电动力学和量子阱物理，计算了量子阱DBR微腔激光器的自发发射谱。

Fluorescence spectra of native purple bacterial reaction center ( RC) and bacterial pheophytin ( Bphe) replaced RCs were obtained from 600 nm to 900 nm with a selective excitation at 597 nm.

选择597nm作为激发波长，探测范围为600～900nm的荧光特性，分析了天然反应中心和两种去镁叶绿素置换的紫细菌反应中心的荧光发射光谱。

~ 1H NMR Spectra of Complex Zn ( II)-BPHA

配合物Zn（Ⅱ）-BPHA的~1H NMR谱

However, squeezed vacuum fields exhibit rather different features showing the classical resonance fluorescence spectra at large.

当两模均为压缩真空态时,在强场下得到经典共振荧光谱,且两模腔场谱之间的相互影响很弱.

The flash desorption spectra of oxygen chemisorption on the electrolytic silver catalyst surface

用闪烁脱附谱方法研究氧在电解银催化剂表面的吸附

The electron impact and field desorption mass spectra of 10 2,4-diamino-6-substituted quinazoline sulfonamides were investigated.

研究了10种2,4-二氨基-6-取代磺酰胺喹唑啉类药物的电子电离及场解吸质谱。

A new method for calculating vibrational spectra of diatomic molecule SnO

计算SnO分子振动光谱的一种新方法

The relationship between the shapes of the absorption and photoconductive spectra depends on the ratio of the photocarriers recombination rate in the surface and the bulk of the evaporated film of PcCu.

在PcCu蒸发膜中吸收光谱与光导作用光谱之间形状关系依赖于在表面和本体内光生载流子复合速率的比例。

Moreover, the ductility level, damping ratio and natural period of systems produce important effects on the energy spectra of bilinear SDOF systems, and the effect of yield stiffness ratio can be neglected.

体系延性系数、阻尼比、自振周期是影响双线性SDOF体系能量谱的重要因素。

Circular dichroism spectra have been used to explain chiral molecular recognition.

同时，利用园二色光谱进一步阐述手性分子识别过程。

The effects of steady white noise on the power spectra of auditory brainstem responses ( abrs) in guinea pigs

稳态白噪声对豚鼠听觉脑干诱发反应（ABR）功率谱的影响