对病人样本的最初检测结果呈阴性。
Initial tests on patient specimens produced negative results.
有严格的初检、复检、终检管理制度。
Has strictly initially examines, duplicate examines, examines the control system finally.
对怀疑带有抗生素残留的动物的最初检测采用棉签法。
Initial screening of animals suspected of having antibiotic residues is conducted using the Swab Test On Premises (STOP).
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