HBF abbr. 手血流量(hand blood flow)
- This research screened the strain HBF-1 that has synergic action on the strain HD-1 against Lepidoptera pests.
本研究通过增效菌株的筛选获得了对HD-1菌株具有强增效作用的苏云金杆菌HBF-1菌株。 - Wrinkle and fracture are great faults during sheet metal forming, and hold-banker force(HBF) is an important technologic parameter of controlling sheet metal forming.
在板材成形中,起皱和拉裂是主要的缺陷,而压边力是控制板材成形的重要工艺参数。 - A neural network model named harmonic basis function(HBF) of multi-frequency periodic signals is proposed, and a harmonic analysis algorithm based on the HBF model is presented.
提出一种周期信号的谐波基函数神经网络模型及基于该模型的谐波分析算法。