contraction ring of magma的意思|示意

美 / / 英 / /

岩浆收缩环

contraction ring 收缩环
contraction ring dystocia 宫缩环难产
ring contraction reaction 环缩小反应
ele we are pirates, these data are stolen from youdao content of tree ring 我们是盗版者，这些数据是从有道的年轮内容中偷来的
content of ring ele we are pirates, these data are stolen from youdao 我们是盗版者，这些数据是从有道偷来的
Contraction of Aortic ring 主动脉环收缩
Conversion ring 转换环
ring core transformer 环形铁心变压器
transformer with ring core 环芯式变压器
ring core magnetometer 环芯磁强计