本文以四川三台钙基膨润土为原料，制备加碳焙烧改性膨润土负载壳聚糖吸附剂，并对其进行了表征。
This text based SiChuang SanTai bentonite, preparation of Chitosan loaded bentonite by carbon-entraining roasting sorbent and as to it' s carried on the token.
结论四糖及甘露聚糖均能阻断小鼠黑色素瘤实验性肝转移，并抑制肝外转移，延长小鼠的存活时间。
Conclusion Both tetrose and mannan had the effects in blocking melanoma experimental liver metastasis, inhibiting transmigration of the liver, and prolonging the survival time of the mouse.
在壳聚糖四苯基金属卟啉中，氨基或羟基可能对金属卟啉的稳定性和催化活性起重要作用。
The amino groups or the hydroxyl groups on the chitosan-supported metal tetraphenylporphyrins may play a key role in improving the stability and the catalytic activity of metalloporphyrins.
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