活性吸附

In addition, the reaction temperature at which NO could be considerably removed by the reductant was 150 degrees lower compared to that of CH4-SCR reported in literature.

研究提出Mo的引入明显地促进了较高温度(300℃)下活性桥式硝酸根1629 cm~(-1的吸附，从而使催化剂在300℃以上NO_x的消除转化率得到显著提高。

Sepiolite is a kind of samdwich clay with high ion exchange ability, adsorption and surface area which makes it to be an excellent support for catalyst.

中文摘要：海泡石属于2：1型的层状天然粘土，具有较高的阳离子交换性、吸附性能和比表面积，本身具有一定的催化活性，是优良的催化剂载体，但其应用受到低热稳定性和孔径分布的限制。

Then the recombinant plasmid transformed E.coli.JM109. One positive clone was obtained from the libraries with casein flat and ELISA sieve method.

用酪蛋白平板法和酶联免疫吸附的活性筛选方法从基因文库中筛选到一株产海洋低温碱性酶的阳性克隆（命名为pHH1）。

The biological sponge iron is a kind of biological immobilized system formed through artificial inoculation of activated sludge by physical adsorption methods.

生物海绵铁是以海绵铁为载体填料，采用吸附的方法通过人工接种活性污泥而形成的一种固定化生物体系。

The anode catalyst for direct methanol fuel cell is Pt-W-Sn/C, and it is prepared through dispersing carbon black in distilled water, adding H2PtCl6, tungstate and stannate, stirring to make the metal salt and H2PtCl6 adsorbed fully; dropping reductant to reduce and deposite until complete reaction; washing with distilled water, filtering and drying to obtain black C carried sanitary Pt-W-Sn catalyst. The catalyst has excellent methanol catalyzing activity and low cost, and its use can lower the cost of direct methanol fuel cell greatly and raise the performance/cost ratio of the cell.

一种直接甲醇燃料电池阳极催化剂是Pt-W-Sn/C；其制备方法是将碳黑分散在蒸馏水中，然后加入H2PtCl6、钨酸盐和锡盐，搅拌使得金属盐与H2PtCl6被充分吸附；逐滴加入还原剂使之还原沉积，待反应完全后，用蒸馏水洗涤，过滤，然后于干燥箱中干燥，便得到黑色的C负载Pt-W-Sn三元催化剂；该催化剂具有很好的甲醇催化活性，价格低廉，可以大大降低直接甲醇燃料电池的成本，提高电池的性能价格比和市场竞争能力。

Zr-MMT carrier material impregnated by silver ion enhanced the adsorption content of sulfurate to 8. 26 mmol/g. The concentration of sulfur can be reduced below 30 ppm when the original gasoline has lower sulfur.

所制备负载活性金属银的吸附剂，其室温脱硫效果比Zr-MMT提高了一倍，容硫量达到8.26 mmol/，g，对低硫含量汽油，可将硫含量降低到30×10-4%以内。

The influence of preparation conditions such as activated temperature and time on yield,specific surface area and adsorption behavior towards n-butane thiol was studied.

研究了聚丙烯腈基活性碳纤维的制备条件，如活化温度、活化时间对产品收率、比表面积及对正丁硫醇吸附与脱除性能的影响。

Subsequently, gold nanoparticles were adsorbed onto the composite surface through the amino groups of thionine and chitosan for immobilizing CEA antibodies. Finally, horseradish peroxidase was employed to block the possible remaining active sites of nano-Au layer to avoid the non-specific adsorption.

利用壳聚糖和硫堇分子中大量的氨基固定纳米金并吸附癌胚抗体；最后，用辣根过氧化物酶封闭活性位点从而制得高灵敏电流型免疫传感器。

Strong SERS signal of thiophenol was also observed after the silver was treated with thiophenol labelled immunogold. BSA was used to eliminate the non-specific adsorption.

为了减少抗体分子与基底银间的这种非特性吸附作用，我们尝试以小牛血清蛋白BSA封闭基底的活性位，取得了很好的效果，使银表面的SERS强度明显减弱。

The array consisted of 8 piezoelectric crystal sensors, each coated with an adsorptive material with unselective, but different response characteristics. The frequency shift data obtained from the array as the response to mixed vapour of common organic solvents of small molecular size were treated by using stepwise discrimination analysis, and five coatings that provided the maximum level of analyte discriminating ability were selected. The array constructed from these solvents was applied to recognizing alcoholic hydroxyl, carbonyl from other organic functional groups. The principal component analysis was applied to the original and autoscalled data. The two-dimensional display of the data showed well-defined clusters for solvents containing different functional groups separated from each other. The array was applied to identifying spirits and beverages.

该阵列由八个压电晶体传感器组成，每个传感器涂以具有广谱响应性能的不同吸附活性材料，阵列对常见小分子有机溶剂混合蒸气的响应频移数据采用逐步判别分析处理，选出五个供信能力最佳的判别变量，以此构成的阵列用于小分子有机溶剂混合蒸气中醇羟基、羰基与其它官能团的识别，并采用主成分分析法降维投影，在二维空间含相同官能团的物质聚为一类；阵列可用于酒类、软饮料的识别。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。