ir-的例句大全

Several Cu(ⅱ) complexes were synthesized by solid-state reaction and liquid-state reaction of pyrazolone derivatives with cupric acetate, respectively, and characterized by elemental analysis, IR, TG-DTA and XRD techniques.

用固相反应与液相反应2种方法合成了几种吡唑啉酮衍生物的铜（II）配合物，并用元素分析、IR、TG DTA及XRD等测试技术对其进行了表征。

By means of IR spectrophotometer, the authors study the modifying action of silane coupling agent on the surface of clay mineral fines including kaolin and illite.

本文应用红外分光光度计，研究硅烷偶联剂对高岭土、伊利石等粘土矿粉的表面改性作用。

With the rapid development of infrared ( IR) detection and guidance technologies, the threat faced by surface warships will be more and more serious.

随着红外探测技术和红外制导技术的迅速发展，水面舰艇面临越来越严重的红外威胁。

Cobalt benzoate was synthesized by rheological phase reaction. The complex was characterized by elemental analysis and IR.

用流变相反应合成了苯甲酸钴，通过元素分析、红外光谱和X-射线粉末衍射表征了该配合物，系层状结构，属单斜晶系。

The mechanism of thermal decomposition of cobalt benzoate in N_2 was studied by using TG, DTA, IR, MS and XRD.

用DTA、TG、红外光谱、质谱、X-射线衍射研究了它在氮气气氛中的热分解机理。

Benzyl cinnamate was synthesized by a two-step reaction: cinnamic acid reacted with thionyl chloride giving cinnamyl chloride and cinnamyl chloride was then reacted with benzyl alcohol giving benzyl cinnamate whose structure was characterized by IR, 1H NMR and MS.

第一步将肉桂酸制成肉桂酰氯，第二步将肉桂酰氯与苄醇反应制得肉桂酸苄酯。结构经IR，1H NMR和MS确证。

The Bottleneck Effect on the Redshift in the IR Multiphoton Dissociation

红外多光子解离中红移的瓶颈效应

The tungsten oxide films with catalyst by two methods were characterized by X-diffractometer, tunnel scan-atomic force microscope, FT-IR, double-beam UV-VIS-NIR spectrophotometer and speediness volt-ampere cycle meter.

本文分别用X衍射仪、隧道-原子力显微镜、傅立叶变换红外光谱仪、双束紫外可见分光光度计、快速伏安循环法等表征了用以上两种方法制备的三氧化钨掺杂薄膜。

One IR Model Based on Fuzzy Sets and Thesauri Technology

一种基于同义词典及模糊集技术IR模型

Leakage paths are the primary factor in limiting IR.

漏泄通路是限制绝缘电阻的主要因素.

Aluminum phosphate was prepared by solid-phase synthesis in three different templates ( organic ammonium) with aluminum chloride and ammonium dihydric phosphate at 180 ℃ for 2 h, and was characterized by XRD, IR, chemical analysis and ICPS.

用3种模板采用固相合成方法，以氯化铝和磷酸二氢铵为原料合成了磷酸铝，产物经XRD，IR，化学分析和ICPS表征。

Interaction of β-1,2,3,4,6-penta-O-galloyl-D-glucopyranose ( PGG) with human serum albumin ( HSA) has been studied by Fourier transform infrared ( FT-IR) and fluorescence spectroscopic methods.

应用红外光谱和荧光光谱方法研究了人血清白蛋白（HSA）与β1,2,3,4,6五O倍酰D葡萄糖（PGG）的相互作用。

The values measured by IR coincided with those of the reference method ( UOP326-65). The new method has advantages of better repeatability, facility and short analysis time, and it is suitable especially for control analysis of diene value in processing of gasoline.

实验结果表明，该方法测量结果与参考方法（UOP326-65）测量结果之间无显著性差异，具有更好的重复性，操作方便且分析速度快，特别适用于油品生产过程中二烯值的控制分析。

Changes of IR group vibrational frequency in the blends of diethyl silicone and sebacate were studied in this paper.

研究了乙基硅油与癸二酸酯调和油的IR基团振动频率的变化，发现乙基硅油与癸二酸酯间存在着相互作用。

The steady-state and time-domain analytical solutions of the diffusion equation for near-IR radiation through a four-layered highly scattering matched medium have been obtained. The matched boundary condition and the extrapolated one have been considered.

根据匹配边界条件和外推边界条件，得到了近红外线通过四层高散射匹配介质的稳态和时域漫射方程的解。

CONCLUSION: Estrogen can change the expression of 5-HT IR in the nucleus raphes dorsalis and median nucleus, and then change the function of neurons, which may result in menopausal hot flush.

结论：雌激素可改变大鼠中缝背核、中缝正中核5-HT样阳性物质表达，从而影响其神经元的功能，导致绝经期潮热发生。

The phase transformation product is priceite ( 4CaO · 5B_2O_3 · 7H_2O), which is determined by chemical analysis, thermo-analysis, IR and X-ray powder diffraction.

通过化学分析、热分析及X射线粉晶衍射、红外光谱物相鉴定表明，相转化的最终产物为晶体白硼钙石（4CaO·5B2O3·7H2O）。

A novel solid complex of gelatin hydrolysate and cerous chloride was synthesized successfully, and the complex reaction between gelatin hydrolysate and rare earth cerium was verified by FT-IR.

报道了用水相法合成水解明胶铈配合物，采用红外光谱证明了水解明胶与铈的配合反应。

O, O � � , O � � � � , O � � � � � � . teraaryl Dithioimidophosphinates ｛ [ ( ArO _ 2 ) PS ] NH ｝ were prepared and characterized by elemental analysis, IR, 1 H NMR and MS. [ KH-? 2 ]

合成了6种O, O′, O′′, O ′′′- 四 芳基双 二 硫代磷 酰亚胺的合成类化合物,产物经元素分析 、 IR, 1HNMR和MS表征.

The spectrum of IR, DTA, and TG were analysed. The mechanism of the polymerization was discussed.

对该种色母粒作了红外光谱及DTA、TG分析, 并探讨了其反应机理.