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- The extracts were extracted with acetone under ultrasonic irradiation and the composition was analyzed with GC/MS.The raw coal and extracted residue was analyzed with FTIR. 利用GC/MS分析研究了其萃取物的族组成,对其原煤及萃余煤进行了红外光谱分析,并对萃取动力学特征进行了探讨。
- The State shall encourage coal mining enterprises to carry out second mining or extract residual coal at the margins of mining areas and very thin coal seams. 国家鼓励煤矿企业进行复采或者开采边角残煤和极薄煤。
- Extract residues (coal), light oil alk., acid ext., Friedel-Crafts reaction products with isobutylene;Extract residues(coal),light oil alk.,acid ext. 名称 煤炭提取残余物-轻组分烷烃油-酸性提取物与异丙烯的F-C的反应产物;
- Essentially, waveform inversion is to extract residual structural information between the real earth and predicted model from the waveform residuals between the observed and the synthetic seismograms. 波形反演实质上是将实测地震记录和预测地震记录的波形残差信息转化为实际地质模型和预测地质模型的模型残差信息。
- supercritical CO2 extraction residue 超临界CO2萃余物
- BCG-MER (BCG methanol extraction residue) 卡介苗甲醇提取残渣[抗肿瘤药]
- The residue of estate belongs to his son. 剩余财产属于他的儿子。
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- He tried to extract his pole from the mud. 他试图用力将杆子从泥中拔出来。
- The residue after an ore or other material has been washed. 洗后的渣矿物或其他物质洗后剩下的渣滓
- supercritical fluid extraction residue of Dagang vacuum residue 大港减渣超临界萃取残渣
- Their difference is a quadratic residue of 17. 它们的差是17的平方剩余。
- It take a major operation to extract money from a minor poet. 要从小诗人那儿榨出钱来,得施行一次大手术。
- Data mining is to extract knowledge from information. 资料开采是从各种资讯中获得知识。
- The residue is progressively enriched in carbon. 残留部分愈来愈富含碳质。
- The syrup dried up, leaving a sticky residue. 糖浆变干后留下粘稠的东西。
- Brandy distilled from grape or apple residue. 渣酿白兰地酒由葡萄或苹果残渣酿成的白兰地
- To burn(a combustible solid)to a charcoal residue. 烧炭(将可燃烧固体)烧成木炭
- Ice cream flavored with vanilla extract. 用香草精调味的冰淇淋。
- These compounds are not a residue concern. 这些化合物不造成残留问题。