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The Discussing of the Condition Synthesize AEC in Carboxy Methylation

羧甲基化法合成AEC的条件探讨

During the course of the application of AEC CAD , it is usual to encounter some special engineering objects .

在工程CAD的应用过程中，经常会遇到一些特殊的工程对象.

An AEC system has been realized in which an active Q-multiplied resonator is used to stabilize the crystal oscillator .

本文实现了一种利用有源Q倍增谐振器稳定振荡器的自动频率控制系统。

Anion exchange capacity ( AEC ) is an important property of mixed metal layered hydroxide compound ( MMLHC ) .

阴离子交换容量（AEC）是反映混合金属层状氢氧化物（MMLHC）电荷特性的重要指标。

The optimal time for AEC ⅱ in vitro study is during the 24-96 h in primary culture . 3 .

AECⅡ体外研究的最佳时间为原代培养的第24-96h。