声音是由物体的振动所造成的，经由弹性介质(Elastic Medium)以声波(Sound Wave)的方式将能量传送出去。
n. copula ; amboceptor ; fixator ; sensibilizer
misc. interbody
Ligninases include three enzymes-LiP, MnP and laccase. Laccase（EC1.10.3.2）is a polyphenol oxidase, and it can degrade the lignin when used in the presence of a chemical mediator and oxygen.
漆酶（EC1.10.3.2）是木素降解酶的一种,在某些具有传递电子能力的介体和氧气的存在下,能够使木素发生氧化降解,具有很广阔的应用前景。
参考来源 - 废新闻纸漆酶/介体体系脱墨及其机理的研究At same time, ECA rule parser, detector for event and executor of action is encapsulated in mediator.
介体同时封装了ECA规则解析器、事件检测器和动作执行器。
参考来源 - 采用ECA介体实现数据库触发器功能·2,447,543篇论文数据，部分数据来源于NoteExpress
但是大多都要依赖于填充了修复介体的荚囊。
But most of those have relied on tiny capsules that are filled with a healing agent.
植物有充分的变异性可用于培育对一些蚜虫介体的抗性。
There is adequate variability in plants to breed for resistance to certain aphid vectors.
对常用介体、介体的应用及限制等几个方面进行了介绍。
In this paper, the commonly used mediators, its application and limitations are reviewed.
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