查询词典 porous

Study on the factors affecting the productivity of porous silica powder prepared from wollastonite;2. The influence of current density on yield, productivity and degree of graphitization of .

研究了放电时的电流值对产物的产量和产率以及对产物石墨化程度的影响，结果表明在20A-50A范围内随着电流强度的增大OLFs的产量和产率都有不同程度的提高。

X-ray diffraction pattern showed the porous TiO2 and ZnO thin films were anatase and wurtzite structure, respectively.

经煅烧后，TiO2和ZnO薄膜分别为锐钛矿和六方纤锌矿结构。

In the past twenty years,~(129)Xe NMR has been extensively used for studying a variety of porous materials.

~(129)Xe NMR技术是一种在最近二十几年发展起来并得到广泛应用的研究多孔材料孔结构和表面性质的新型技术。

The most common electrolyte material is Yttria Stabilized Zirconia; the cathode is generally made up of porous perovskite-structured ceramics.

最普通的电介质材料是Yttria Stabilized Zirconia；阴极一般由多孔钙钛矿结构陶瓷组成。

Porous ceramic was prepared from TZP fine powder which is stabilized by ceria and yttria composite dopant with organic foam as precursor.

以CeO2/Y2O3复合添加剂共稳定的TZP超细粉末为主要原料，用有机泡沫前驱体浸渍法制备多孔陶瓷。

Photoluminescence measurements show that two strong PL bands were emitted at room temperature in the ordered porous zirconium oxide material.

利用荧光分光光度仪，我们首次在室温下观测到了有序多孔氧化锆材料的荧光发射谱。

Typically, these membranes are made from porous carbon, zirconium oxide, or alumina, although a wide range of materials are being tested.

虽然大量的材料尚处于试验阶段，但通常典型膜可由多孔碳材，氧化锆和矾土制成。

The ordered porous zirconium oxide incorporated with high amounts of titanium was reported in the paper for the first time, via a direct-hydrothermal synthesis procedure.

利用直接水热合成法，我们首次报道了高含量过渡金属Ti在有序多孔氧化锆骨架中的掺杂。

The results show that the TiO2 porous films can be obtained by anode oxidation using 10% H2SO4, voltage of 120V on the surface of Ti-6Al-4V alloy, and the aperture size is about 100-200nm. The acerate CaHPO4 with size of 200-400nm can be gained by the electrochemical deposition. Ultimately, the acerate CaHPO4 changed to the sheet Ca10(PO4)62 after being treated with 0.1mol/L NaOH in autoclave at 200℃ for 10 hours .

结果表明：钛合金（Ti-6Al-4V）板经以10％的硫酸为电解液和电压为120V时阳极氧化，产生孔径大约为100-200nm的多孔氧化膜，再经电化学沉积，得到尺寸大小约200-400nm针状的CaHP04，最后经盛有浓度为0.1mol/LNaOH 水溶液、温度为200℃的高压釜中水热合成10h，针状的CaHP04 转变为片状的Ca10(PO4)62。

Magnetic Upper-flowing Anaerobic Fluidized Bed Reactor of sulphate reducing phase and Magnetic Aerobic Fluidized Bed Reactor of biological desulfurizing phase in this technological process filled with Magnetic Hollow porous Polystyrenemicrophere were economical and actable.

3工艺中硫酸盐还原相为以N_2吹脱、磁性多孔聚苯乙烯微球为填料的磁性上流式厌氧生物膜流化床——厌氧反应器，生物脱硫相为以磁性多孔聚苯乙烯微球为填料的磁性上流式好氧生物膜流化床—好氧反应器是经济可行的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。