Recovery experiments of standard addition in water had an average recovery of 97.2%.

在自来水中标准加入回收实验表明，其平均回收率为97.2%。

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Recovery tests of standard addition in Chinese gallnut samples showed an average recovery of 100. 6%.

在中药五倍子浸提液中用标准加入法进行回收实验，其平均回收率为100.6%。

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The calculating formula for the measuring relative error of standard addition method of ion selective electrode was obtained.

从理论上导出了离子选择性电极一次标准加入法测量结果的相对误差计算公式。

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In addition, the standard we set last year for cars and light trucks runs through 2016.

WHITEHOUSE: Promoting Cleaner, More Efficient Vehicles

Marine constables undertake sea survival training in addition to the standard special constable training.

BBC: Dorset Police Marine Section 'saved' in cuts review

In addition to the standard news feed, users can select other alternative feeds.

BBC: Facebook news feed revamp learns lessons from mobile