1) Raw Cotton Property
原棉性能
1.
Relationship between raw cotton property and yarn strength;
原棉性能与纱线强力的关系
2) performance of flax tow
麻棉性能
3) cotton property
棉花性能
5) reduction property
还原性能
1.
The effect of ZrO2 modification of γ-Al2O3, on the structure and the reduction property of CuO/γ-Al2O3 catalyst was investigated by XRD.
本文用ＸＲＤ、ＸＰＳ、ＴＰＲ和ＴＧ等技术研究了ＺｒＯ２的改性对ＣｕＯ／γ－Ａｌ２Ｏ３催化剂的结构及还原性能的影响。
6) reduction performance
还原性能
1.
The reduction performances of both unreduced ZA-5 and pre-reduced ZA-5H ammonia catalyst with large particle size as used in industry were measured by thermogravimetry (NET-ZSCH STA 449C) .
采用热分析方法,研究了工业粒度ZA-5型氧化态和预还原态氨合成催化剂的还原性能,考察了还原温度、压力、空速、催化剂粒度、气体组成对还原速率和还原后催化剂活性的影响,提出了ZA-5催化剂的还原粒度效应及其工业还原过程中优化条件的基本原则。
2.
TPR, hydrogen chemisorption, and oxygen titration were employed to study the influence of BaO on the reduction performance, Co dispersion and particle size of the Co/SiO_2 catalyst.
通过程序升温还原、氢化学吸附、氧滴定和催化活性评价等手段研究了氧化钡对Co/SiO2 的还原性能、钴分散度和颗粒度、分解甲烷活性及其稳定性等的影响 。
3.
The effect of different original composition of iron oxide in the precursor on the reduction performance of ammonia synthesis catalyst was studied by thermal analysis.
采用Shimadzu DT-40型热分析仪,研究了不同原始铁氧化物组成对氨合成熔铁催化剂的还原性能的影响。
补充资料：原棉
供棉纺厂作纺纱原料的皮棉。
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