Both the quantity of surface activated structures exposed in air and their oxygen consumption rate are different due to the different particle size of coal.
由于煤的粒度不同,暴露在空气中的表面活性结构数量不同,其耗氧速率也不相同。
A review on the development including the equipment, technique, mechanism, bonding strength and the related factors of surface activated bonding at room temperature is given in this paper.
本文从实验装置、工艺流程、接合机理、接合强度以及影响因素等方面综合评述了表面活化常温接合技术研究的进展状况。
The huge surface area of activated charcoal gives it countless bonding sites.
活性炭巨大的表面积提供了大量的活性位点。
The major reason for Al_anode's activation is that Ga and Sn deposit on the aluminum surface and form activated points.
镓锡合金沉积于铝阳极表面,形成活化点,是铝阳极活化的根本原因。
The typical oil steam filter the adsorption medium is activated carbon, it can be compressed air of the oil on the surface of steam molecular intercepted.
典型的油蒸气过滤器所采用的吸附介质为活性炭,它可以将压缩空气中的油蒸气分子截获在其表面。
The characters of pore and surface of Activated Carbon Fiber (ACF) and Granular Activated Carbon (GAC) were analyzed through the combination of instrument analysis and absorption model.
结合仪器分析与吸附模型分析了活性炭纤维(acf)和颗粒状活性炭(GAC)的孔与表面特性。
The DNA electrochemical sensor is manufactured by immobilizing ssDNA on the activated surface of CPE in fixed potential. The complementary DNA is detected by hybridization on the this sensor.
利用一定电压下将探针固定在活化的碳糊电极表面的技术,研制成DNA电化学传感器,用该传感器对互补链dna进行杂交检测。
The major reason for Al-anode's activation is that Ga and Sn can deposit on the aluminum surface and form activated points.
镓锡合金沉积于铝阳极表面,形成活化点,是含镓、锡铝合金阳极活化的根本原因。
The acid value of waste tire crumbs is tested, and the surface of crumbs are activated, then the crumbs are used as the modifier in asphalt mixture.
对废弃轮胎胶粉的酸值进行了测试,并据此进行了胶粉表面活化处理,再用作为沥青混合料的改性剂。
In addition to the expression of antigen on its surface, activated t cell releases various kinds of active substances, including cytokines, to regulate series of immunological responses.
细胞活化后除了表达细胞表面活化抗原外,主要释放多种活性物质发挥免疫调节功能,细胞因子是其中重要的一种。
Activated metal surface is easily wetted by the molten solder.
有活性的金属表面容易被熔融焊料浸湿。
In addition, it can down-regulate the expression of some special surface marker, such as CD25 and HLA-DR, on the activated t lymphocytes.
另外,它还能下调活化t淋巴细胞上一些较特异的表面标记CD 25和HLA - DR的表达。
KIR3DL1 genes encoding the immune system natural killer cells (NK) surface receptors, NK cells could be activated after the destruction of infected cells.
KIR3DL1基因编码免疫系统天然杀手细胞(NK)表面的受体,NK细胞被激活后能摧毁受感染的细胞。
Surface modification of activated carbon is suggested to obtain high strength of its carbonized form bound with plastic derived carbon.
因此,为了制备高强度的固体活性炭,椰子壳活性炭的表面改性是必要的。
The explosive reactions are activated when an allergen (such as pollen particles) binds to receptors on the surface of the mast cell, which then opens and secretes part of its contents.
当变应原(例如花粉微粒)粘附到肥大细胞表面受体后,将引发爆炸反应,肥大细胞裂开并且分泌出部分内含物。
Activated carbon (AC) is used widely catalyst and adsorption material, and its capabilities are related to the pore structure and the surface chemical properties.
活性炭是一种应用广泛的吸附催化剂,其性能取决于它的孔隙结构和表面化学性质。
The infrared spectra of the activated carbon indicated that, during the process of ozonation, there were a large number of organic degradation products adsorbed on the activated carbon surface.
催化臭氧化反应前后活性炭的红外谱图表明其表面吸附有大量有机降解物。
Activated carbon materials are widely used in air pollution treatment because of their well - developed porosity and high surface area.
活性炭材料因具有丰富的孔结构和较大的比表面积,而被用于大气污染治理。
The surface of polypropylene microporous membranes was activated by the graft polymerization of methyl methacrylate initiated with ultraviolet-photo.
通过紫外光引发甲基丙烯酸甲酯的接枝聚合,在聚丙烯膜表面引入了反应性基团酯基。
The surface chemical structure of activated carbon fibers (ACF) was modified by cerous nitrate.
利用硝酸铈铵对活性炭纤维进行了化学改性。
Montmorillonite is a large surface area and wide distribution clay mineral, it is also one of main activated components in soil.
蒙脱石矿物是土壤中比表面积大、分布很广的一种粘土矿物,也是土壤中主要的活性组分之一。
The result shows that adsorption and desorption performance of Benzene vapour by activated carbon are related to the specific surface, hole volume, hole diameter and distribution of hole.
结果表明:苯蒸汽在活性炭上的吸脱附性能明显与吸附剂的比表面、孔容、孔径与孔径分布直接相关。
Remote plasma was used in the modification of surface functional group of activated carbon fiber (ACF).
采用远程等离子体方法对活性炭纤维(ACF)进行表面功能化改性。
The high-specific surface area activated carbon was prepared from mixture of bamboo char which was carbonization in different temperature under isolation air and KOH.
竹节在隔绝空气的条件下,经不同温度炭化处理后与KOH混合,制取竹节基高比表面积活性炭。
Methods of modified coal tar pitch for preparing high specific surface area activated carbon were studied.
研究了用于制备高比表面积活性炭的改质煤沥青的调制方法。
The pore structure and surface functional group of activated carbon are significantly changed by microwave radiation. The activation energy is reduced as a result of induced catalysis.
微波照射活性炭后,其孔隙结构和表面官能团发生明显变化,同时存在诱导催化,可降低反应活化能。
In this paper, the new technique to prepare high surface area activated carbon from walnut parting using chemical activation with alkali hydroxides were introduced.
本文报道了用石油焦、核桃壳为原料,以氢氧化钾为活化剂制备高表积活性碳的新工艺。
The activated carbon with high specific surface area for electric double layer capacitor (EDLC) was prepared with blind coal and KOH as raw material and activating reagent respectively.
以云南小发路煤矿产无烟煤为原料,KOH为活化剂制取双电层电容器用高比表面积活性炭电极材料。
The results revealed that both surface area and pore structure of the activated carbon had much influence on its adsorption capacity of methane.
结果发现,活性炭的比表面积和孔结构是决定其甲烷吸附性能的主要因素;
Adsorption of sucrose on activated carbon is a chemical adsorption process and belongs to mono-molecular surface adsorption. The adsorption rate is controlled by internal diffusion.
活性炭吸附蔗糖是一种化学吸附过程,蔗糖是以单分子铺展的形式被吸附于活性炭表面,其吸附速率由内扩散所控制。
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