1) powdered TiO2
粉末状TiO2
1.
In order to develop a new method of water quality improvement in lakes or reservoirs using natural energy,the inhibition of freshwater algal growth was investigated using powdered TiO2 as a photocatalyst under artificial sunlight irradiation with a combination of fluorescent lamp and black light.
为维护和改善湖水、水库等大型蓄水设施的水质而寻找一种新的方法,在人工的明/暗光照射条件下,探讨了运用粉末状TiO2作为光触媒,抑制各种淡水藻类增殖的效果。
2) TiO2 powder
TiO2粉末
1.
TiO2 powder was prepared by sol-gel method.
结果表明:在450℃下煅烧2h后,可以制得具有较高光催化活性的TiO2粉末。
3) nanometer TiO_2 powder
纳米TiO2粉末
4) behaviour of powder
粉末性状
5) in powder
粉末状
1.
It expatiatedd the production method and the craft of the factory house in wood activated carbon in powder in curent and national,to put forward to substitute for the raw material of now,and peoceed the treatise to the production craft of the new raw material.
对现阶段全国粉末状木质活性炭厂家的生产方法和工艺进行了阐述,对目前原料缺乏提出了替代原 料,并对新型原料的生产工艺进行论述。
6) flaky powder
片状粉末
1.
Analysis on surface topography parameters of flaky powder;
片状粉末表面特征的表征方法
2.
Surface fractal dimension was employed to describe the topography of flaky powder.
根据片状粉末表面几何特征,提出了用分形方法对其进行描述。
补充资料：粉末
（～儿）极细的颗粒；细屑：金属～ㄧ研成～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条