But it should be stressed that the conductivity decay of P-type doped polyacetylene can be significantly suppressed by immersion of the doped polyacetylene film in some concentrated aqueous solutions.

但是需要强调的是P -型掺杂的聚乙炔的比电导的衰变会由于掺杂的聚乙炔插在某些浓的水溶液中而得到有效的抑制。

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Thirdly, it is necessary to change financing methods and use classifiable ways to manage the projects so that the realization in both obligations and risks can be stressed.

第三，改变筹资方式，分级负责，各负其责，增强资金使用的责任意识和风险意识；

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It can't be stressed enough that without our exchange of dollars for foreign imports, foreigners would lack the dollars to buy what we make.

FORBES: The Fed chairman has no idea what he's talking about.

The department's spokesman added that it understood from Shell that there was a "finite amount of oil that can be dispersed" but stressed that regulators were taking the leak seriously.

BBC: Shell fights spill near North Sea oil platform