硅化的

The activity of the co-catalysts consisting of H form zeolites ( HY, H-β and HZSM-5) and SnO in the reaction of anisole with acetyl chloride mainly depended upon the SiO2/Al2O3 molar ratio of the zeolite used.

由H型沸石(HY和H-ZSM-5沸石)和SnO组成的复合催化剂在苯甲醚与乙酰氯的酰化反应中的催化活性主要取决于所用沸石的硅铝比。

Using it, HHC can be produced; THREE HIGH (high flowability, high strength and high durability) concrete can be prepared; the concrete containing X FLOUR , such as XHPC , XHSC (High Strength Concrete containing X FLOUR), XSHPC , XSHC, and XHHC, can be used in the condition needing chemical corrosion resistance and so on; the technique of construction can be renewed, and economic, environmental, ecological and other benefits can be received.

对X粉混凝土技术经济分析的结果表明：由于X粉价格低廉，流化与增强效应十分显著，因而，用其配制的混凝土成本很低，优于同等条件下的硅灰、矿渣和粉煤灰，具有美好的开发利用前景。

The state of Cu species determine the catalytic performance in hydroxylation of benzene.

从XRD、UV-vis和H_2-TPR表征结果可见，催化剂制备中的焙烧温度、Cu的负载量和ZSM-5的硅铝比可以改变Cu物种与载体的相互作用强弱及Cu物种的分散状态，是影响催化剂苯羟基化反应性能的重要因素。

Distinction instillment different concentration antigen.

分别滴加不同浓度的抗原使其发生反应，测量傅里叶变换红外谱和加入抗体前后反射谱的变化，结果表明硅烷化效果明显，生物抗原较好的固定，抗原抗体反应前后反射谱有明显的红移，且红移量于滴加抗原浓度增加而增加，并且呈现出良好的非线性关系。

Within carboxylic groups, the coordination properties of carbonyl were studied and tn SEM graphs of picolinic acid, meta-methyl benzoic acid and 2-chloro-benzoic acid systems, a large amount of chains like structures probably caused by crystal growth have been firstly observed.

首次在杯[4]芳烃下沿羟基引进亲电性的三乙氧基硅基异腈酸丙酯，并且根据能量传递与匹配的机理合成了五种新型以改性超分子为功能片段的强键型杂化材料，其中与铽能量传递与发射情况最为优异。

Nevertheless, it is seen from the figure that the H concentration within the a-Si:H film does not significantly decrease for anneals up to 450°C, indicating the possibility of a partial release of H from the SiNx:H towards the substrate.

不过，它是从数字的H浓度在A - Si ： H薄膜并不显着降低，为anneals可达450 ° C时，说明有可能在局部释放的H从氮化硅： H的对衬底。

The measurements clearly pointed the way to optical communication compact gallium-arsenide semiconductor lasers as the source, low-cost cladded glass fibers as the transmission medium, and silicon or germanium semiconductors for detection.

测试结果清楚地指出了光通信的道路--就是以紧凑的砷化镓半导体激光器为光源，廉价的包层光纤为传输媒质，硅或锗半导体为探测器。

Controlling the unidirectional solidification process and using passivation and impurity gettering treatments are the main approaches to improve the solar cell properties.

通过控制硅锭定向凝固过程获得取向一致、粗大均一的结晶组织和采用各种吸杂及钝化方法降低杂质及缺陷对电学性能的影响是目前提高多晶硅太阳能电池转换效率的重要途径。

It is found that the stepcoverage is improved with the increase of temperature by using harrier layer and silicides in the aluminum metallization process of a sub-micron IC device.

在亚微米IC器件的铝金属化工艺中，采用了阻挡层和硅化物后，发现随着铝淀积温度的升高，铝的阶梯覆盖率有所提高。

When the synovial line structure appeared around the silica gel bag, we observed the bursa figure, studied its histology and ultra structure, detected the activity of uridine diphosphoglucose dehydrogenase in synovial lining structure. At the same time, the expression of vascular cell adhesion molecule 1 (VCAM-1), CD68 and UDPGD mRNA in cells was detected, the character of liquid in subcutaneous synovial bursa was studied, and hyaluronic acid concentration of liquid was detected with ELISA. Secondly, a portion of peroneus longus tendon was taken from self-body of rabbit and it be placed into the artificial subcutaneous synovial bursa.

首先，在动物皮下手术埋置硅胶囊扩张器，经过不同时间充气和有规律的按摩刺激，使局部形成滑膜样包裹结构，从而构建人工皮下滑膜囊模型，通过大体观察、组织学结构、超微结构、免疫组化以及UDPGD功能性酶活性的检测、滑囊液HA浓度检测等指标，对滑膜囊结构和功能进行研究，探讨其形成的可能性。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。