查询词典 ir

UV and IR spectra of ricinine are studied by UV, IR spectrameter.

本文报导了蓖麻碱的提取方法，研究了它的紫外光谱和红外光谱。

The phosphotungstic acid and the silicotungstic acid are prepared firstly, and the Keggin structure of them is also confirmed by IR spectrum. Then the HPWA/SiO2 and HSiWA/SiO2 are prepared by impregnation, and IR spectrum and UV spectrum are used to characterize the Keggin structure of them.

通过经典酸化－乙醚萃取法制备了钨磷酸和钨硅酸，并用红外光谱证明其具有Keggin结构；再用传统浸渍法对制备的钨磷酸和钨硅酸进行SiO2固载化，然后重点对杂多酸在固载化后Keggin结构是否依然保持进行了研究。

So hyperinsulinemia may step up blood pressure.These explain IR have some invariable effect in pathogenesis of eclampsism. Sex hormone binding globulin is a species of sterin haptoglobulin which is form from liver.The level of SHBG is an indirect index of balanate between androgen and estrogen.Not only hyperinsulinemia but also IR have intimate relationship with blood serum SHBG level.

高胰岛素血症、胰岛素抵抗与血清SHBG水平均有着密切关系，胰岛素对调节SHBG的代谢具有重要意义，胰岛素水平升高使SHBG生成减少，造成体内性激素水平紊乱，导致糖、脂肪、胰岛素代谢障碍，提示SHBG是高胰岛素血症、胰岛素抵抗的一个特有标志。

Comparisons between the experimental and computational IR spectra clarify the difference of the open- and closed-ring isomers, which indicate that it is possible to identify the tautomeric form of this diarylethene derivative using a highly selective infrared absorption band and the strong absorption at 1 705 cm-1 of the ring-closed isomer can be used in non-destructive readout by IR light.

通过红外吸收光谱表征了该光致变色二芳基乙烯衍生物在溶液中开、关环前后结构的变化，并采用理论化学计算方法研究了该化合物开、关环异构体的红外吸收振动特性。光致变色异构化过程可以通过红外吸收光谱的变化而识别。关环异构体在1 705 cm

Currently, uncooled pyroelectric IR detector has become the hot issue on IR detector research.

非致冷热释电红外探测器现在已经成为目前红外探测器研究领域中的一个热点。

A new system design based on the conception of SOC is also given. Processing and tracking algorithms. Put forward some IR image algorithms by analyzing the characteristics of IR image such as: low contrast、ununiformity、wide gray dynamic range.

在红外图像处理算法方面，分析了焦平面红外图像具有的低信噪比、宽图像动态范围及图像非均匀性等特性，结合实际硬件条件，提出了直方图归一化、去冗余灰度均衡、受限空域锐化、多帧平均等处理算法，在实际应用中取得良好效果。

In the IR+SF group, the expression of iNOS was significantly lower than that in the IR+NS group. The levels of serum creatinine and blood uria nitrogen were significantly decrease.

结果 与C组比较，IRI+NS组iNOS表达明显增强（均P.01），血清Cr、BUN明显增加(P.01)；与IRI+NS组比较，IRI+SFI组iNOS表达明显降低（均P.05），血清Cr、BUN明显降低。

The performance effects and jamming mechanisms of CCD, IR detector and tracking system are researched in detail when laser irradiates them. Based on the composing and working principle of CCD and IR detector, the photo-electricity characteristic of them are studied and the saturation effects of them induced by laser are also analyzed.

从CCD 及红外单元探测器的基本组成及工作原理出发，研究了二者的光电特性，分析了激光辐照CCD 及红外单元探测器件的光学饱和效应以及视场外激光对CCD 的干扰中所需要考虑的两种光学效应及干扰机理，并开展了脉冲、连续YAG 激光对KA-320 型CCD 的辐照实验。

All have embarked on the route of opening the ir markets and liberalizing the ir domestic economies to varying degrees.

这些国家都开放了市场，在不同程度上放宽了它们的国内经济。

Research of social appraisal and control Rational and proportionate disposing of IR is the ideal purposing for IR disposing.

社会评价与控制研究信息资源合理与均衡配置是信息资源配置的理想目标。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。