这些交易集(Transaction Sets)所在的组称为功能组(Functional Groups),他们可以被打成包装入一个叫交换(Interchange)的信封。
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...二章 烷類 烷類 1 烷類及烷異构物 烷類的命名 烷類的性质 环烷類的构形 烷類之利用 2 官能基(functional groups) 是分子内具 定化 。 上 一官能基 一分子中的此 分 行为,几乎相同。
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hydrocarbon functional groups 烃官能团
Plant Functional Groups 植物功能群
surface functional groups 表面官能团
Molecules with Functional Groups 拥有官能基的分子
Oxygen containing functional groups 含氧官能团
surface oxygenic functional groups 表面含氧官能团
other functional groups 多种官能团
The results show that the surface of carbon fibers is modified by fixing active carbon atoms and functional groups.
结果发现:处理后碳纤维的表面接上了活性官能团,大量活性碳原子被剥离出来。
参考来源 - 电化学氧化对碳纤维表面电化学性质的影响However, chemical reactions might happen on nanotubes when some changes in the structure of nanotubes take place and some active functional groups appear on it, such as hydroxyl and carboxyl.
然而,当碳纳米管的结构发生特定变化时并产生一些具有反应活性的官能团之后(如羟基和羧基),化学反应就可能进行。
参考来源 - 碳纳米管的电化学性质及应用研究The resulted showed that by optimizing the technics parameters,superparamagnetic polymer nanopsheres with good dispersibility,small and uniform particle size,high magnetic content,large saturated magnetization(40-50 emu/g) and abundant functional groups were produced.
结果表明,通过工艺参数的调控,可以制得粒径小且均一、分散性好、磁含量高、功能基团丰富、饱和磁化强度达40-50emu/g的超顺磁性纳米球。
参考来源 - 功能化磁性高分子纳米球的制备及性能研究The pattern of functional groups displayed strong aggregative distribution and seemed not provide support of the niche theory.
功能群的空间分布格局并没有提供支持生态位理论观点的证据。
参考来源 - 中国东部常绿阔叶林群落Beta多样性和功能多样性研究Plant functional group diversity reached its peak in timberline and reached bottom in the treeline, evenness of plant functional groups were highest in the coniferous forest.
植物功能群多样性在林线达到峰值,在树线达到低谷,针叶林内植物功能群的均匀度最高。
参考来源 - 川西高山林线交错带与林草交错带地上/地下生物多样性格局·2,447,543篇论文数据,部分数据来源于NoteExpress
In practice, you should do this ftask or as many functional groups as possible.
在实践中,应该对尽可能多的功能性组执行这个任务。
You can assign the load and unload jobs to various projects to organize the jobs into functional groups.
可以将加载和卸载作业分配到不同项目,以将作业组织为功能组。
Moreover, both the less active and the more active gene types came from a small number of functional groups.
而且,无论是活力较高的基因还是活力较低的基因都来自少数功能群。
So basically we broke up the functionality of the radio into functional groups,
所以我们基本上就把广播的功能分成了功能组。
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