labelling

teachers are being asked to unlearn rigid rules for labelling children.

要求教师克服将孩子分类的刻板规则。

teachers are being asked to unlearn rigid rules for labelling and placing children.

老师们被要求抛弃给孩子归类分档的刻板规定。

The influence of a palladium catalyst on the microwave tritium labelling reaction and dehalogenation or addition of the starting materials are discussed.

讨入钯催化剂对微波氚标记,微波氚标记过程中脱卤和用的影响。

Abstract Guided Tissue Regeneration using collagen membrane was investigated by tetracycline fluorchrome labelling,which showed the dynamics of new alevolar bone and cementum formation.

对胶原膜导牙周组织再生术后标本，采用四环素荧光标记法，观察探讨导牙周组织再生术后牙槽骨牙骨质形过程中的钙化过程。

This method not only lowcrs the temperature of labelling ortho-iodo-hippuric acid, speeds up the reaction and gives high yield, but aslo suits the requirement of large scale production.

早期,邻-碘马尿酸的标记大多采用水溶液体系,热熔融体系,热液熔融体系的交换法来制备。