It can strengthen the entire heat interchanger the transfer process, Enhanced the average heat transfer coefficient.它能强化整个换热器的传热过程, 提高管束的平均换热系数.The regional hypothermia methods are mostly epidural cryogenic liquid fillin...
Two key witnesses at her trial committed perjury.在对她的庭审中有两名主要证人犯了伪证罪.This witness has committed perjury and no reliance can be placed on her evidence.这名证人作了伪证，她的证词不可信。You'll be punished if you procure the witness to...