own n weight 自重
low molecular weight N 低分子量N
relative weight coefficient n 相对权重系数n
Inspection n Certificate of Weight 重量检验证书
high molecular weight n-alkane 高相对分子质量正烷烃
The N-isopropylacrylamide and the polyvinyl alcohol are respectively 5 percent and 25percent by weight percent.
N-异丙基丙烯酰胺与聚乙烯醇的质量百分比分别为5%和25%。
The results of sandy culture showed that the dry weight of shoot and yield of biomass of DT and DTXC decreased under low-N, low-P, low-K stress.
砂培试验表明,在低氮、低磷、低钾胁迫下,东塘、东塘西侧地上部干重、生物学产量降低;
Amy Hutchinson of Apex, N. C. , said she was "not a skinny Minnie" before she became pregnant, and has been watching her weight carefully throughout her pregnancy.
美国北卡罗来纳州职业、行政、办事及计算机运算人员协会的艾米哈钦森说,在她怀孕之前她“不是一个消瘦的明尼”,整个孕期都密切关注体重变化。
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