No strain of Staphylococcus and Enterococcus resistant to vancomycin was found.

未发现耐万古霉素的葡萄球菌和肠球菌。

youdao

In these moments, creation is effortless. There’s no strain, no effort, no real work.

在这些时候，创造是不用花费力气的。

youdao

No strain was induced to be resistant to amoxycillin or furazolidone, and the inducible multiple of furazolidone was the lowest.

未诱导出阿莫西林或呋喃唑酮耐药，呋喃唑酮可诱导倍数最低。

youdao

But the current swine flu is a new strain to which humans have no immunity and against which existing vaccines offer no protection.

VOA: standard.2009.04.30

He said there would be no strain on member states' budgets as a result of the changes.

BBC: MEPs welcome new social security rules

Wearing the suits, looking smart and talking about football - no strain on the heart at all.

BBC: Fabrice Muamba supports Hearts and Goals cardiac campaign

Coming up with the money was no great strain.

FORBES: Bed & Beacon