Objective to approach the way of strengthening lab quality control with instant method by double quality control and to apply it in the anti-HIV antibody test.

目的应用“双质控法”，加强、完善“即刻法”室内质控，并用于抗- HIV抗体检测的质量监控。

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Double quality certificate system (whole vehicle quality certificate and chassis quality certificate) shall be practiced with respect to the products manufactured by vehicle conversion plants.

对改装厂生产的产品实行双合格证（整车合格证、底盘合格证）制度。

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To train more double-quality teachers is a warrant to improve educational level and realize the training goal in higher vocational colleges.

建设“双师型”教师队伍，是提高高职教育教学水平，实现高职培养目标的前提和保证。

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John stresses to double quality assurance on all promotions.

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By making imports cheap, the strong dollar has helped to keep American consumer-price inflation down (though not, it turns out, as low as it seemed, thanks to a double-counting of quality improvements that the government owned up to this week).

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Their fries are hand cut in the back of the store throughout the day, soaked in water then double-cooked in high-quality peanut oil.

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