So we would say we have a positive phase here and a negative phase there.
我们可以说我们在这,有正相位而这有负相位。
Each phase angle , whether positive or negative, is referenced to the horizontal.
每个相角不论是正的还是负的，都是相对于水平轴来说的。
The dust pneumatic transport technology of positive pressure dense phase was presented.
介绍了正压浓相气力输灰技术。
The abnormal group includes early phase positive, delay positive and all three phase positive sets.
显像异常组包括早期相(血流相和血池相)异常，延迟相异常以及三相骨显像均异常。
The abnormal group includes early phase positive, delay positive and all three phase positive sets.
显像异常组包括早期相(血流相和血池相)异常，延迟相异常以及三相骨显像均异常。
应用推荐