库-源单位(source-sink unit )
举一反三
- 代谢源( metabolic source )与代谢库 ( metabolic sink ) :
- 下列选项中，Flume的（）组件用于源数据的采集。 A: Source B: Channel C: Sink D: Watch
- The intensity of line sink is negative and that of line source is positive.
- How is flow around a half body obtained? ( ) A: By adding a sink to a uniform flow B: By adding a vortex to a uniform flow C: By adding a source to a uniform flow D: By adding a source and a sink
- 何谓源-库单位 ? 为什么在有机物质的分配问题上会出现源-库单位的现象 ?