PBS助记

PBS

[ˌpi: bi: ˈes]

abbr.Public Broadcasting Service <美>公共广播公司;

例句:

1、

Research at PBS responds to stock assessment, aquaculture, marine environment and habitat science.

其研究领域包括资源评估 、 水产养殖 、 海洋环境和海洋生境研究等.

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2、

After mixing with soil 90 d , large parts of PbSO 4 and PbS were not dissolved.

与土壤混合90d后, 大部分PbSO4和PbS仍未溶解.

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3、

This method solves the problem of the temperature drift of PbS well.

文中提出一种新的、实用的桥路双平衡调节法,较好地解决了硫化铅温漂问题.

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