The results showed that it is feasible to obtain a metallurgical bonded interface of copper and steel by inner-pressure diffusion technique.

结果表明，用内压扩散复合方法实现了铜钢界面的冶金结合。

youdao

But the gel diffusion technique that Blumberg and Alter used to detect HBsAg in blood was not sufficiently sensitive for accurate blood screening.

但是，布伦·伯格和艾特用于检测血液中乙肝表面抗原的凝胶扩散技术在精确的血液筛查中不够灵敏。

youdao

But the gel diffusion technique that Blumberg and Alter used to detect HBsAg in blood was not sufficiently sensitive for accurate blood screening.

但是，布伦·伯格和艾特用于检测血液中乙肝表面抗原的凝胶扩散技术在精确的血液筛查中不够灵敏。

youdao