1) micro-hole screen pipe
微孔筛管
1.
As matrix granular made of corundum sand owns smooth surface and oil wettability angle smaller than critical value, the micro-hole screen pipe will resist high temperature, strong acid,.
微孔筛管由于选用刚玉砂作为制作的基质颗粒 ,其颗粒表面光滑且对原油润湿角小于临界值。
2) micromesh screen
微孔筛
3) antipriming pipe
筛孔管
4) microporous molecular sieve
微孔分子筛
1.
The crystallization process, structural properties, and catalytic performance of Ti-HMS were compared with that of microporous molecular sieve TS-1 prepared by modified classical synthesis.
采用长链十二烷基胺为模板剂,成功合成出含钛中孔分子筛Ti-HMS,并针对其晶化过程、结构特征以及催化性能与修正经典法制备的微孔分子筛TS-1进行了对比。
2.
In this paper,the advance in microstructure and structure-properties relationship investigationof molecular sieve(including microporous molecular sieve,mesoporous molecular sieve andmicro-mesoporous molecular sieve)by using molecular simulation technology is reviewed.
综述了分子模拟技术在探索分子筛(包括微孔分子筛、介孔分子筛、中微双孔分子筛等)的微观结构及构-效关系方面的国内外研究进展,进而合理分析和预测了分子模拟技术在研究具有中孔孔道优势、大的比表面积、强酸性和高水热稳定性的新型中微双孔分子筛的微观结构及构-效关系中的重要性和可行性。
3.
This paper gives an overview of the applications of microporous activated carbon and microporous molecular sieve used as adsorbent and catalyst to reduce the harmful components in cigarette smoke and the prospective application of micorporous matierals to cigarette in the future.
综述了微孔活性炭和微孔分子筛作为吸附剂和催化剂降低卷烟烟气中的有害成分,并展望了今后微孔材料在卷烟降焦减害中的研究方向。
5) Microporous zeolite
微孔分子筛
1.
The modification of rare earth in microporous zeolite catalysts is summarized in this article The effects of activity, carbon-deposition, acidity, the stability of the crystal structural stability in catalyst are introduce
本文综述了稀土元素对微孔分子筛催化剂调变作用的研究进展,重点介绍了稀土对目前较常用的几类微孔分子筛催化剂的活性、积炭性、酸性及晶体结构稳定性的影响。
6) zeolite
[英]['zi:əlait] [美]['ziə,laɪt]
微孔分子筛
1.
ZnO was loaded into 13X zeolites with ion exchange method under microwave to prepare the loaded UV-light catalyst.
以13X微孔分子筛为载体,采用微波加热法对光催化剂ZnO进行了离子交换负载。
补充资料：Kerber带孔球囊微导管技术
Kerber带孔球囊微导管技术
介入放射学技术。颅内栓塞治疗用的特殊导管技术。颅内AVM用IBCA栓塞时，既要求导管软而细，又要求导向性能好，要求到位后导管顺利射出IBCA。Kerber 等在Serbinenk可脱性球囊的技术上改良制成带孔球囊导管系统。其目的是：带孔球囊套在柔软的Pursil导管上，注射时球囊有瞬间充盈，可借助血液冲击导向到病变部位，同时对比剂还可以从球囊端的端孔处射出，可行超选择性造影和注射IBCA。
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