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The reaction involved hydrolysis and condensation of phenyltriethoxysilane and tetraethoxysilane in the presence of intragallery surfactant templates (alkylamine and quaternary ammonium ion).

三、利用丙胺基三甲氧基硅烷与含水的无机中孔材料反应,成功地将功能基团〓接枝在中孔无机材料的孔壁上。

The number of bacteria、fungi、ammonifier、cellulose-decomposing bacteria and the activity of urease、cellulosase、proteinase and phosphatase in organic and inorganic mixed substrates were significantly higher than that in inorganic mixed substrates.

有机无机混合基质中的细菌、真菌、氨化菌、纤维素分解菌总数及尿酶、纤维素酶、蛋白酶、磷酸酶活性均显著高于无机混合基质的。

Preparation methods and research progress were reviewed on nano-inorganic/polymer magnetic function composite material,and its p...

该文综述了纳米无机/高分子磁功能复合材料的制备方法及研究进展,并对纳米无机/高分子磁功能复合材料的进一步发展作出了展望。

Methods27 mineral elements of 14 Lung Channel Tropism Chinese traditional medicines were determined with the Inductively Coupled Plasma Mass Spectrograph method.

方法采用电感耦合等离子体质谱法测定14种归肺经中药27种无机元素含量,运用化学计量学的方法,对无机元素的数据进行了聚类分析。

A new kind of inorganic binder was prepared by use of polyphosphoric aluminum and adjusting the pH value of system, which can be used for high temperature oxidation resistant coatings. The TG-DTA SEM and XRD were used to show the thermal stability and the characteristics of this binder.

通过添加三聚磷酸铝和调整pH值制备了一种新型的钢坯高温防氧化涂料用磷酸铝系无机复合粘结剂,分别用TG-DTA、SEM和XRD对无机复合粘结剂进行了热性能测试和结构形貌表征。

Specializing in the production of composite steel fire shutter, special steel fire shutter, special inorganic double curtain track fire shutter, inorganic compound fire shutter and enhanced anti-theft Volume Fangfeng gate, selling steel fire door, wooden fire door, steel door opened flat, glass fire door, such as series of products, products are exported to all over the country, has been all over the users.

专业生产复合型钢质防火卷帘、特级钢质防火卷帘、特级无机双帘双轨防火卷帘、无机复合防火卷帘及加强型防风防盗卷闸门,销售钢质防火门、木质防火门、平开钢板门、玻璃防火门、等系列产品,产品远销全国各地,得到各地用户的好评。

Beet pomace was used as carbon source and inducement to produce pectinase with Aspergills niger HYA4 in the solid fermentation method.

以甜菜渣为碳源和诱导物生产果胶酶,通过单因子和正交实验对黑曲霉(Aspergillus.niger)HYA4固体发酵培养基成分及培养条件进行优化,考察了碳源、有机氮源、无机氮源、碳氮比、无机离子、料水比、通气量等对果胶酶产量的影响。

This experiment is field test of the typical gray desert cotton soil in Xinjiang, through using different quantity of humic acids in the foundation of the convention applying fertilizer. The investigation on the transformation of the soil available phosphorus and the inorganic phosphorus content with different cotton growth period in different depths and different distances from the cotton plant, the dynamic transformation of various shapes inorganic phosphorus as well as the influence of humic acids on the cotton yield was conducted.

试验为新疆典型灰漠土棉田田间试验,通过常规施肥基础上施用不同量腐植酸,研究棉花不同生育期距地表不同深度及距棉株不同距离土壤有效磷及无机磷含量变化、各形态无机磷间动态转化以及施用腐植酸对棉花产量的影响。

Maar lake are on the chlorophyll content and total phosphorus content of the monthly average for the positive correlation with inorganic nitrogen content are on a negative correlation with total nitrogen, inorganic phosphorus content of the monthly average no significant correlation.

玛珥湖中的叶绿素月均含量与总磷月均含量为正相关性,与无机氮月均含量为负相关性,而与总氮,无机磷月均含量相关性不显著。

The paper reviewd the influence of burning conditioner to cigarette burning rapidity,the mainstream smoke,the sidestream smoke and the ash.

卷烟纸由植物纤维和遍布在其结构中的无机填料组成,无机填料主要是碳酸钙和一些燃烧调节剂。

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However, as the name(read-only memory)implies, CD disks cannot be written onorchanged in any way.

然而,正如其名字所指出的那样,CD盘不能写,也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口,替代木托盘,免薰蒸,符合欧盟、北美各国对出口货物包装材料的法令要求;喷涂钢托盘适用于重载上货架之用,托盘表面根据需要制作成平板状、波纹状及间隔形式,满足不同的使用要求。

A single payment file can be uploaded from an ERP system to effect all pan-China RMB payments and overseas payments in all currencies.

付款指令文件可从您的 ERP 系统上传到我们的电子银行系统来只是国内及对海外各种币种付款。