The system was clearly not functioning smoothly or transparently.该系统显然运行并不顺畅，也不明晰。The bolt slotted smoothly into place.插销很容易就插上了.Soon they found their scientific reseaches were not progressing smoothly.不久他们发现他们的科学研究工作进展得...
The graft mechanism of lignosulfonate and acrylic acid was studied in this paper.本文研究了木素磺酸盐和丙烯酸单体的接枝共聚机理.Through the separation, lignosulfonate with narrow molecular weight distribution was obtained and then chemically m...
Verification or falsification alone is not enough to demarcate science.单凭证实或证伪都不足以为科学划界.Demarcate port is received, the user needs identity test and verify.限定端口接入, 用户需身份验证.Additional, manage the demarcate sex of deadline...