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Heterogeneous Salen-Mn catalyst was prepared by chemical linkage and sol-gel entrapping method. The catalyst and its precursor were characterized by means of FT-IR, UV-vis and 1H NMR.

采用化学键联和溶胶－凝胶相结合的方法制备锚链固定的多相化Salen-Mn催化剂，利用FT-IR，UV-vis，1H NMR等方法对催化剂及其前体进行表征。

IR spectrum by force to discover around 393 Nm, the Si with the compound and filmy Ti3+/SiO2 that MTES decorates, the absorption of OH peak intensity is filmier than Ti3+/SiO2 reduce slightly, si, O, the absorption of Si the peak increases apparently, show structure of network of oxygen of compound and filmy silicon is more regular, the film of even and dispersive.

IR光谱发现，MTES修饰的Ti3+/SiO2复合薄膜的Si—OH的吸收峰强度比Ti3+/SiO2薄膜的略减小，Si—O—Si的吸收峰明显增强，表明复合薄膜硅氧网络结构更规则，有利于Ti3+的均匀分散。

The structures of the intercalates formed by reaction of four guests with Zn, Al-HTlc were characterized by XRD and IR techniques. And the charge density on the oxygens of each of the carboxylate groups for each of the four anions was investigated utilizing ab initio (HF/6-31G) method by G98w. The orientation of 1,2-,1,3-,1,4-benzenedicarboxylate or benzenecarboxylate anions between the layers was also proposed.

利用XRD和IR测试技术对样品结构进行表征，UV及HPLC对有机酸的反应量进行定量，并采用Gaussian-98软件包中ab initio分子轨道法(HF/6-31G)计算了各有机酸阴离子的分子结构，分析了其结构与插层行为的关系，并理论结合实验给出了各有机酸阴离子在锌铝类水滑石层间可能的空间构型。

While used the Chinese Herbal Jia Wei Cang Fu Dao Tan Tang as the treatment,to investigate the effect on weight,organ weight,hormonal, metabolized and morphology changes in the ovary of PCOS rat model.In Addition, the study could explore the mechanism of action towards reproductive system after using a herbal formula for supplementing the kidney and lustrating Tan.MethodExperiment 1:Establishment of improved Puberty PCOS-IR rate model52 21~ day SPF SD female rats which weight controlled between 35-45g were randomized into five groups.

目的本研究是在硫酸脱氢表雄酮-多囊卵巢综合征大鼠模型的基础上，加用HCG和高脂饲料，建立一种新的改良青春期PCOS-IR大鼠模型，通过观察加味苍附导痰汤对该模型体重、脏器湿重、内分泌激素及代谢指标、组织形态学与超微结构的影响，探讨温肾健脾与理气化痰中药对PCOS的治疗机理。

Nano-Metre Size TiO2/Al2O3 complex Support was prepared by improved Sol -Gel method.The structure composition and distribution state of complex suppor t were invesigated by XRD.XPS and IR.At the same time,the effect of mechanical g rinding method and other factor effecting on composition change in preparation w ere researched.

采用溶胶-凝胶法成功制备出纳米尺寸的TiO2/Al2O3复合体，并用XR D、XPS和IR等手段研究了复合体的结构组成及TiO2和Al2O3的分布状态，进一步探讨了机械研磨法制备TiO2/Al2O3复合体等因素对其组成的影响。

When secondary building units characteristic of zeolite Beta detected by FT-IR appeared in the reaction mixture in the absence of crystals of zeolite Beta, the pre-treatment was terminated. The aluminosilicate gel with seconding building units characteristic of zeolite Beta was led to ordered-channel hexagonal mesoporous molecular sieve by the interaction between liquid-crystal micelles formed by the self-assembly of surfactants and pre-treated alumiosilicate gel. Therefore, the mesopore wall of SBU mesoporous materials showed the structural character of zeolite Beta.

当反应混合物出现用FT-IR可以检测到的Beta沸石次级结构单元且又没有生成Beta沸石晶体时，即刻终止预处理过程；然后利用表面活性剂超分子自组装形成的液晶胶团与经过预处理的无机物种通过界面作用把含有Beta沸石次级结构单元的无机物种导向为有规整孔道结构的六角中孔分子筛，这种SBU中孔材料的孔壁因而具有Beta沸石的结构特征。

By sulfating synthesized Zr-HMS zeolite, a SO〓/Zr-HMS was prepared. It is proved that it possess superacidity by the experimental results of indicator method, NH〓-TPD, TG and IR.

硫酸化处理后制得SO〓／Zr—HMS，指示剂法测定它的酸强度大于-13.75；NH〓—TPD，TG和IR表征也证明它具有超强酸性。

The synthetic product was proved by IR and MS. The translation ratio of nitrobenzene was about 90%by titrating amino group value. The selectivity of p-aminophenol was 80%.

合成产品通过IR、MS确认其结构，并通过滴定氨基值计算出硝基苯的转化率为90％左右，产品的选择性达80％。

Effect of WSCA on physical, chemical, structural and physiological character of pesticides with Face Contace Angle Meter, Processor Tension Meter, IR、〓HNMR、XPS, and so on.

利用先进的分析测试手段表面张力测定仪、接触角测定仪、IR、1H NMR、XPS等，考察了水溶性煤基酸与农药作用对农药物理、化学性质、化学结构以及一些生化性质的影响。

Note the near infrared scanning Laser beam was captured in the center photo above by a digital camera that had some near IR sensitivity.

在中间的图片中，近红外激光被一个有IR感应器地数字照相机捕捉到。

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。