In place test is a necessary measure to assure the effectiveness of HEPA filter and iodine adsorber.

现场试验是保证高效过滤器和碘吸附器有效性的必要措施。

youdao

Reducing the use of disposable cups and disposable chopsticks is a necessary measure for environmental protection.

减少一次性杯子跟一次性筷子的使用是环保必要的措施。

youdao

The principle shouldn't't take any request to let us do some hazardous survey. Necessary measure must be made for the safety of our tallymen.

委托方不能提出可能威胁到我方人员安全的监卸要求。在监卸过程中，委托方必须采取相应的措施保证我方理货员的安全。

youdao

But a Swedish diplomat, speaking on behalf of the European Union, which co-sponsored the resolution, said the measure is necessary because similar resolutions asking North Korea to end human rights abuses have gone unheeded for the last four years.

VOA: standard.2009.11.20

We believe this is a fair and necessary measure in the light of further cuts by central government.

BBC: council tax bill

"We will look at every single measure necessary to bear down on these problems of truancy, of anti-social behaviour, of juvenile offending, " he said.

BBC: Party leaders clash over crime

But this must be complemented by organizational improvements such as a change of management, revision of standard practices and even downsizing, a necessary but painful measure for many companies.

CNN: REFORMING THE THAIS