·2,447,543篇论文数据,部分数据来源于NoteExpress
N the measurement of volume 体积测定
mensuration
On the basis of experimental data of air concentration and velocity, the discharge of each transverse section is got by means of stereometry.
依据测量所得的掺气浓度与流速资料,采用分段求和的方法得到的断面统计流量与实际流量的误差很小,表明测量结果是可靠的。
youdao
应用推荐
模块上移
模块下移
不移动