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knockdown

美 [ˈnɑkˌdaʊn]英 [ˈnɒkˈdaʊn]
  • adj.极低的;猛的;可拆开的;击倒的;廉价的
  • n.船的破损;把人打倒的一击;可拆卸的东西;降价;拆散式销售〈商品〉;拍板成交;机器拆散装运

复数: knockdowns

knockdownknockdown

knockdown

频次

  • 1
    ADJ (价格)低廉的
    A knockdown price is much lower than it would be normally.

    ...the chance to buy it now at a knockdown price...

    现在以低价购买它的机会

  • 2
    N-COUNT (拳击中)击倒对手的一击
    In boxing, a knockdown is a blow that makes one of the fighters fall to the ground for a short time before getting up again.

noun

1
a blow that knocks the opponent off his feet

adj

1
(furniture) easily assembled and dismantled
I bought a knockdown chest at the do-it-yourself store

数据来源:WordNet

  1. He bought the three mansions for a knockdown £ 7 million .

    他以700万英镑的低价买了这3座大宅。

  2. Study of Sewage Treatment with Knockdown Contact Oxidation Process for Polluted River

    组合式接触氧化处理污染河水的研究

  3. Application of SIEMENS APOGEE Control System to Knockdown Air - conditioning

    西门子APOGEE控制系统在组合式空调机组中的应用

  4. Study on molecular effect and interaction among podocyte molecules by gene knockdown

    通过基因敲低探讨多个足细胞分子作用及分子间反应

  5. He gave me a real knockdown to the company .

    他将我详细介绍给公司。

  6. Preliminary Investigation on Safety Technique in Tank Knockdown

    储罐拆除安全技术初探

  7. Application of Knockdown Teaching Aid in Classroom

    组合式单片机教具的教学应用

  8. The structure of sodium channels and gene mutations associated with knockdown resistance in insects

    昆虫钠通道的结构和与击倒抗性有关的基因突变

  9. Gene knockdown cannot completely remove target protein expression background , and the experimental results obtained with uncertainty .

    基因敲低不能完全去除靶蛋白的表达背景,从而得出的实验结果具有不确定性。

  10. Application of RNAi Technology to Knockdown Gene Expression in vivo in Mammalians

    应用RNA干扰技术抑制哺乳动物体内基因表达

  11. The results showed that the cells of knockdown of MDM2 genes were successfully produced .

    实验结果表明成功地建立了MDM2表达下调的实验细胞模型。

  12. If was the last one they had and they sold it me at a knockdown price .

    这是他们手中的最后一个,他们以低价卖给了我。

  13. Reliability-Based Knockdown Factors for Composite Cylindrical Shells Under Axial Compression

    轴压作用下组合柱形壳基于可靠度的Knockdown系数

  14. This paper studies the applications of the APOGEE Control System to Knockdown Air-conditioning in Cigarette Factory .

    本文对其在卷烟厂组合式空调机组中的应用进行研究。

  15. Their killing effect is slightly lower , while the knockdown effect against housefly is even better .

    前者的致死作用略低于后者,而对家蝇的击倒效果却优于后者。

  16. Even if true , the Forbes piece is hardly a knockdown argument .

    即便这个研究结果属实,也很难推翻《福布斯》那篇文章的观点。

  17. Knockdown of Survivin Gene Expression in Neuroblastoma Cells by RNAi

    质粒介导的RNAi对神经母细胞瘤细胞Survivin基因表达的抑制作用

  18. Knockdown Cyclin T1 Expression by RNA Interference and Its Effect on Target Cells and HIV-1

    RNA干扰下调CyclinT1蛋白的表达及其对靶细胞和HIV-1的影响

  19. Knockdown of Bcl-2 / C-Raf Inhibits Proliferation of Human Colonic Cancer Cells

    Bcl-2/C-Raf双基因敲低抑制人结肠癌细胞增殖

  20. Objective To establish a glucocorticoid receptor knockdown model of rat alveolar macrophage with RNA interference technique .

    目的利用RNA干扰技术,建立糖皮质激素受体(GlucocorticoidReceptor,GR)基因阻断的大鼠肺泡巨噬细胞模型。

  21. Impact of PC-1 Gene Knockdown on the Biological Action of Prostate Cancer Cell Line C4-2

    RNA干涉技术稳定抑制PC-1基因表达对前列腺癌细胞C4-2的影响

  22. Knockdown of Blimp-1 expression results in plasma cell dedifferentiation

    抑制Blimp-1表达导致浆细胞去分化

  23. The computer aided modeling and facture of the knockdown engineering mechanisms based on improving the capacity of graphics formative design

    基于提高图学构形设计能力的组合式工程机械的计算机辅助造型与制作

  24. Knockdown resistance and sodium channel

    击倒抗性和钠离子通道

  25. This also resulted in differentiation as expected , but with differentiation patterns similar to those seen with the knockdown .

    它同样也会造成预期中的细胞分化,并且分化的模式和基因抑制中观察到的类似。

  26. Knockdown of c-myc Expression by siRNA Inhibits MCF-7 Breast Cancer Cells Growth and Induces the Cells Apoptosis

    小干扰RNA抑制c-myc表达对MCF-7细胞增殖和凋亡的影响

  27. A Knockdown Gear Roller Crusher for Matching CFB Boilers

    配套CFB锅炉的组合式齿辊细碎机

  28. You can get a house for a knockdown price but it may turn out to be a knockdown home .

    你可以用极低的价格买到一座房子,但是这作房子可能将是真的一文不值。

  29. Linkage of knockdown resistance and the sodium channel gene mutation in Culex pipiens pallens

    淡色库蚊(Culexpipienspallens)与击倒抗性(kdr)相关的钠通道基因突变

  30. Distinct developmental defects are observed when specifically knockdown each of these two duplicated genes by corresponding MO injection .

    通过显微注射MO,分别特异性敲降这两个重复基因,将导致不同的发育畸形。