Also, a move to abolish the practice of bento in school became a social issue.
同样，一项废除学校内的便当运动成为了一个社会问题。

Finally, Author discussed the principle on absorption of moisture far bentonite drying agent.
最后作者分析了膨润土干燥剂得吸湿机理。

Preparation and Properties of Organic Bentonite Compound Modified High Oil Absorption Resin
有机膨润土改性高吸油树脂的制备与性能研究

Research on Modified Bentonite and Its Absorptivity to Dye.
膨润土的改性及其对染料的吸附性能的试验研究

The analysis of the relationship between accommodation convergence and Benton Visual Retention Test.
调节, 集合与视觉保持测试相关性研究

CONDENSATION REACTION BETWEEN BENZALDEHYDE AND ACETIC ANHYDRIDE CATALYZED BY BENTONITE
皂土催化苯甲醛与乙酸酐的缩合反应

Bleaching of cottonseed oil using acid activated bentonite treated by different dosage of sulfuric acid
不同硫酸加量制得活性白土对棉籽油的脱色研究

Study on sulfuric acid leaching of bentonite by microwave irradiation.
膨润土微波辐照酸浸的研究

Study on activated clay prepared by fushun bentonite
钠基膨润土湿法制备活性白土

Preparation of activated clay with bentonite
膨润土制备高效活性白土的研究

Study on activated clay prepared by Baiquan bentonite
利用拜泉膨润土制备活性白土的研究

The catalytic esterification activity of a series of activated bentonites were characterized.
本文研究了一系列活化膨润土得酯化催化活性。

Activated clay is prepared via reation of bentonite and sulfuric acid at high temperature.
活性白土是以膨润土与硫酸经高温反应制成得。

APPLICATION OF A SODIUM ACTIVATED BENTONITE ADDED ORGANIC BINDER IN IRON ORE PELLET PRODUCTION
含有机粘结剂人工钠化膨润土在球团生产中的应用

Experimental Research on Physicochemical Properties of Shantai Bentonite and Preparation of Activated White Clay
四川三台膨润土物化性能及制备活性白土试验研究

A easy method to differentiate activated bentonite and the bentonite activation technique was introduced.
介绍活化膨润土的简易鉴别方法和膨润土的活化技术。

Besides, activating bentonite by acid leaching and microwave has also been investigated.
另外，对膨润土的酸浸和微波活化做了相关研究。

Analysis on Structure of Bentonite Hydration Film and Its Activation Mechanism.
膨润土水化膜结构与活化机理辨析

The experimental research on activation modification of roasting the bentonite with high temperature
膨润土高温焙烧活化改性实验研究

Study on Activation Modification of Roasting the Bentonite in Pellet with High Temperature
球团用膨润土高温焙烧活化改性试验

The decoloring seed oil and the activation of bentonite are also studied.
在此基础上，初步探讨了膨润土的活化和对菜油的脱色工艺。

With acid activation treatment, active white clay was produced from a bentonite ore in Shandong Province.
以山东膨润土为原料用酸活化法生产出了活性白土。

Experimental Research on the Production of Active White Clay from Bentonite
利用膨润土生产活性白土的研究

Modification of Active Bentonite and Its Application in Olefins Removal from Aromatics.
活性膨润土的改性及其在芳烃脱烯烃中的应用

The green ball strength can be improved by adding slaked lime, bentonite and anthracite fines.
添加消石灰，膨润土及无烟煤粉均能提高尘泥渣生球的强度。