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- Keywords 5 A molecular sieves;naphtha;hydrothermal synthesis;normal paraffins;static saturated adsorption capacity; 5A分子筛;石脑油;水热法;正构烷烃;静态饱和吸附量;
- Absorptivity of A molecular sieve and comparision of their measurement methods. 分子筛吸附性能及其测定方法的比较。
- It is reported that cadmium in the form of CdI 2- 4 can be preconcentrated by its complex reaction with a crown ether called polybenzo 15 crown 5 (A type), which is coated on a molecular sieve and filled into a glass column. 报道了用装有涂布了聚苯并 15 冠 5 (A型 )的分子筛的玻璃分离柱可用于水中痕量镉的预富集。 此分离方法是基于CdI2 - 4络阴离子与冠醚的络合反应。
- Magnetism is considered as a molecular phenomenon. 电磁被认为是一种分子运动。
- The design program has been introduced with a perforated plate distributor in a molecular sieve adsorber of a small scale air separation unit as an example. 以小型空分设备分子筛吸附器的孔板分布器为例，通过例题演算，介绍了设计程序。
- Mesoporous molecular sieves and its applications. 中孔径分子筛及应用。
- We think of magnetism as a molecular phenomenon. 我们认为电磁是一种分子现象。
- The gang forced all the storekeepers on the block to kick over$5 a week. 那伙流氓强迫在该街区开店的老板每周各捐出5美元来。
- These socks retail at $5 a pair. 这些短袜零售价格5美元一双。
- This paper describs a pickling process for new piping system to a molecular sieve chamber (UOP molex adsorbent chamber), with the design, operation and its efficiency of pickling circulation. 本文介绍了分子筛吸附室的新管道酸洗回路的设计、酸洗工艺的效果.
- I pay $5 a week for guitar lessons. 我每周付5美元上吉他课。
- If we each save$5 a week we'll do it in ten weeks. 要是我们每人每周储蓄五美元，我们在十周后就会做到。
- These socks retail at $ 5 a pair. 这些袜子零售5美元一双。
- Magnetism is consideras a molecular phenomenon. 电磁被认为是一种分子运动。
- These socks retail at $5 a pair . 这些短袜零售价格5美元一双。
- We think of magnetism as a molecular phenomenon . 我们认为电磁是一种分子现象。
- Advances in synthesis of microporous molecular sieves during past 5 years were reviewed.Some representative molecular sieves with novel structure were specially introduced. 综述了近5年微孔分子筛合成领域的研究进展情况,着重介绍了几种具有代表性的新型结构分子筛的合成;
- Magnetism is consider as a molecular phenomenon . 电磁被认为是一种分子运动。
- This thesis emphasized on the preparation of mesoporous molecular sieves MSU. 中孔分子筛MSU是当今认为在稳定性方面很有发展前途的一种催化新材料。
