求翻译：精密称取本品适量，加灭菌水溶解并定量制成每1ml中约含1000单位的溶液。照抗生素生物检定法（附录121）测定。1000新霉素单位相当于1mg的新霉素是什么意思？

Precision Weigh the proper amount, add sterile water-soluble and quantitatively per 1ml of solution containing about 1000 units. According to antibiotic bioassay method (Appendix 121) determination. 1000 units is equivalent to 1mg of neomycin neomycin

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The precise name takes this right amount, adds the antiseptic water dissolution and the quota makes in each 1ml to contain 1000 unit's solutions approximately.(Appendix 121) determines according to the antibiotic biological detection method.1000 neomycin units are equal to the 1mg neomycin

Precision said taking the right amount, plus made of sterilized water dissolved and quantitative about solution containing 1000 units per 1ml. According to the antibiotics bio-assay (Appendix 121) determination. 1000 neomycin 1mg neomycin

Precision said taking the right amount, plus made of sterilized water dissolved and quantitative about solution containing 1000 units per 1ml. According to the antibiotics bio-assay (Appendix 121) determination. 1000 neomycin 1mg neomycin