浸渍法

Study on the preparation of γ-alumina-supported molybdenum phosphide hydrofining catalysts;2. Silica-supported molybdenum phosphide s were prepared in a fixed bed reactor by an in situ reduction method from their oxidic precursors.

以SiO2为载体，用钼酸铵和磷酸氢二铵作钼源和磷源，采用共浸渍法制备了负载型磷化钼氧化态前体；在固定床反应器上，用H2原位还原制备了MoP/SiO2催化剂。

Phosphotungstic acid catalysts supported on ceria with various PW loadings were prepared by the impregnation method , and characterized by X- ray diffraction, acid strength and nitrogen adsorption techniques.

以CeO2为载体，用浸渍法制备了不同负载量的磷钨酸催化剂，并且考察了催化剂光催化脱色甲基橙溶液的催化性能。

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。

In order to evaluate the resistance risk of meilingmycin and chlorfenapyr to Tetranychus urticae , resistance selection by slide slip method were carried out in laboratory. The related susceptible population of T.

在温室内模拟田间药剂的选择压力，用梅岭霉素和溴虫腈对二斑叶螨 Tetranychus urticae 以浸渍法逐代处理，选育其抗性种群，评价其抗性风险性。

Progress in researches on catalysts for fluidized bed oxychlorination of ethylene to make dichloroethane;2. The catalytic performance of CuCl2-KCl/MgO-Al2O3 catalysts was evaluated for the oxychlorination of ethane to produce vinyl chlorid.

采用浸渍法制备了不同含量MgO改性的γ-Al2O3，采用X射线衍射、N2物理吸附、NH3的程序升温脱附和程序升温还原等手段表征了催化剂的结构、表面酸性和氧化还原性质，并对CuCl2-KCl/MgO-Al2O3催化剂催化乙烷氧氯化制氯乙烯反应进行了活性评价。

Used the impregnation method respectively to prepare integral honeycomb ceramics catalyst taking Ce0.8Zr0.15La0.05O δ, Ce0.8Zr0.2O2 as the coating and Pd as the active constituent,Inspected the different temperature roasting two kind of overall catalyst toluene catalytic combustion performance, through powder diffracts,Raman spectroscopy, surface area, the temperature program returns (H2-TPR) and so on the characterization results associated with the catalytic activity results.

求助翻译一段话！能部分翻译也有金币！采用浸渍法分别制备了以Ce0.8Zr0.15La0.05Oδ、Ce0.8Zr0.2O2为涂层、Pd为活性组分的整体式蜂窝陶瓷催化剂，考察不同温度焙烧的两类整体催化剂甲苯催化燃烧性能，通过粉末衍射、拉曼光谱、比表面积、程序升温还原（H2-TPR）等表征结果与催化活性进行关联。

It was found that PA modified starch might be esterifying cross-linked starch, and that cross-linking degree of dipping method PA modified starch was lower than wet method PA modified starch.

在浸渍法改性中，得到最大取代度的反应参数为：植酸钠用量2％，pH 7，时间2hr，温度140℃～160℃。

Three approaches are investigated to prepare carbon-based Pt nano-catalyst. Size of Pt nanoparticles made from the macerating and microemulsion integraled method are comparatively small, about 7nm.

采用三种路线研制了碳基铂纳米催化剂，其中结合浸渍法与微乳液制备纳米粒子的方法，即活性炭附载微乳液体系中制备的Pt纳米粒子，制得的催化剂中的Pt纳米粒子较小，约7nm左右。

Catalyst particles coated uniformly on cordierite surface through dipping-method in nickel nitrate solution, were used to synthesize carbon nanotubes via methane diffusion flame method.

借助于硝酸镍溶液，利用浸渍法在堇青石表面均匀负载镍催化剂颗粒，在甲烷扩散火焰中活化并催化生成碳纳米

Five vanadium catalysts were made with γ-Al2O3 and the mesoporous molecular sieve MCM-41 as carrier, and were made by dipping method, intermingle process and functionalizing method respectively.

结果表明，采用以V2O5为活性组分，介孔分子筛为载体，浸渍法制备的钒催化剂，反应时DPC收率及DPC选择性是最高的，催化反应的效果最好。

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。