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supernatant
[ˌsuːpəˈneɪt(ə)nt; ˌsjuː-] [ˌsʊpərˈnetənt]

  • adj. 浮在表面的;上层的
  • n. 浮层;上层清液

专业释义英英释义

  • 上清液 - 引用次数:318

    参考来源 - TNF
    培养上清 - 引用次数:183

    Cell pellets and supernatant were collected.

    收集细胞及培养上清

    参考来源 - 获得性再生障碍性贫血患者Th1偏移及抗IL
  • 上清液 - 引用次数:29

    参考来源 - 转基因山羊乳腺上皮细胞系建立与转基因克隆胚发育
    上清
    上层的;上层清液
  • 上清液 - 引用次数:30

    Metabolites of the strain showed a very strong activity lysing M. aeruginosa,and 98% alga cells perished three days after addition of fermentation supernatant 2% in volume into the culture(1.0×107 mL-1) of M. aeruginosa.

    该菌代谢产物对铜绿微囊藻具有很强的溶藻活性,在藻密度为1.0×107 mL-1的藻中加入体积分数φ为2%的该菌发酵上清液3,d后溶藻效率达98%。

    参考来源 - 一株放线菌对铜绿微囊藻的溶藻活性
  • 上层清液
  • 上清液

·2,447,543篇论文数据,部分数据来源于NoteExpress

supernatant [ ,sju:pə'neitənt ]

  • n. the clear liquid that lies above a sediment or precipitate
  • adj. of a liquid; floating on the surface above a sediment or precipitate

    "the supernatant fat was skimmed off"

以上来源于: WordNet

 柯林斯英汉双解大词典 

supernatant /ˌsuːpəˈneɪtənt/

  • 1. 

    ADJ floating on the surface or over something 浮在表面的

同近义词

双语例句

  • PH0016 is a Paecilomyces lilacinus, the fermental supernatant has immunoenhancement activity, the active metabolites were worthy to be studied further.

    PH0016 株淡紫色拟青霉,其发酵上清具有一定的免疫增强活性值得进一步研究活性代谢产物。

    youdao

  • Human CD3AK cells were transfected by viral supernatant.

    病毒上清感染人CD3AK细胞

    youdao

  • The culture supernatant could stimulate the neurite outgrowth of PC12 cells.

    阳性克隆培养上清促进PC 12细胞突起生长。

    youdao

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