@article{穆立彬:266, author = {穆立彬,徐科军,刘博,田雷,李剑波,沈子文}, title = {基于可变阈值和过零检测的四声道气体超声波流量变送器}, publisher = {计量学报}, year = {2019}, journal = {计量学报}, volume = {40}, number = {2}, eid = {266}, numpages = {5}, pages = {266}, keywords = {计量学; 气体超声波流量计; 四声道; 可变阈值; 过零检测}, url = {http://jlxb.china-csm.org:81/Jwk_jlxb/CN/abstract/article_1327.shtml}, doi = {10.3969/j.issn.1000-1158.2019.02.15} }