positive quadrature formula 正的求积公式
positive term formula of constraint 约束正定式
The results showed that battery positive formula containing 60% EMD, both initial battery and storage battery can accord with standard discharge indices.
试验结果表明：正极配方中加入锰粉质量60%的EMD后，不论新电还是贮存电，其放电容量全部达到标准要求；
The report comes at a crucial time for Australia, where a popular infant soy formula has tested positive to unlabelled GM soy and corn, and Roundup Ready canola and cotton are grown.
一种在澳大利亚广泛销售的婴儿配方奶经测试，含有未标明的转基因大豆和玉米成分，而该国广泛种植抗农达油菜和棉花，这份报告的提出对其问题的解决至关重要。
The Food and Drug Administration said that it found one positive sample of U.S.-made infant formula containing melamine 'at very low trace levels.'
美国食品和药物管理局(FDA)称，在一份美国产婴儿配方奶粉样本中检测出“含量极低的”三聚氰胺。
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