However where identification is part of the test (e. G. Pesticide and veterinary drug residue tests) you must specify which compounds you are not analysing for.是什么意思_However where identification is part of the test (e. G. Pesticide and veterinary drug residue tests) you must specify which compounds you are not analysing for.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句