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dah

英 [ˈdɑː]

美 [ˈdɑː]

网络  叫嗒; 弥漫性肺泡出血; 磺化油; 出血; 弥漫性出血性肺泡炎

复数:dahs 

COCA.35062

英英释义

noun

  • the longer of the two telegraphic signals used in Morse code
      Synonym:dash

    双语例句

    • The paper introduced the present study status of rain attenuation home and abroad and mechanism of the rain attenuation, physical characters of the rainfall, discussed two wide application rain attenuation prediction models: ITU-R model and DAH model.
      本文首先介绍了雨衰减在国内外的研究现状以及雨衰减的机理和降雨的物理特性,论述了两种广泛应用的雨衰减预测模型:ITU-R模型和DAH模型。
    • At the temperature of 30 ± 1 ℃, the point-of-no-return ( PNR) of the larvae occurred at 6~ 7 DAH.
      在30±1℃条件下,云斑尖塘鳢仔鱼的不可逆点(PNR)出现在仔鱼孵化出膜后的第6~7天。
    • Please check the URL for proper spelling or click here to go back to Dah Sing Bank home page.
      请检查网址重新输入或按这里返回大新银行首页。
    • Dormancy at harvest ( DAH) of 33 maintained lines and 40 restorer lines successfully chosen or often used in practice were identified and screened;
      首先对已经育成的和常用的32个保持系和40个恢复系进行收获时休眠性鉴定筛选;
    • Any important decrease in overall DAH following the current economic recession would have little historical precedent and claims of inevitability would be unjustifiable.
      当前经济衰退之后引发总体健康发展援助的重大减少都没有什么历史先例,任何必然性的断言都是不合理的。
    • C, the anterior tract of larvae bulged and formed presumptive stomach with a similar structure as oesophagus but no goblet cells since 4 days after hatching ( DAH).
      C时,大黄鱼仔鱼4日龄起由消化管前端膨大形成胃的雏形,此时胃的结构与食道相似,但无杯状细胞。
    • Under commercial hatchery conditions, the feeding habits and growth performance of large yellow croaker ( Pseudosciaena crocea, Richardson) larvae and juveniles during the first 40 days after hatching ( DAH) were studied.
      作者对人工育苗条件下从0到40日龄大黄鱼(Pseudosciaenacrocea,Richardson)仔、稚鱼及早期幼鱼的摄食习性与生长特性方面进行了研究。
    • But the diallel cross results showed that DAH trait was controlled by two major loci groups ( MLGs) and minor loci groups. The genetic variation was mainly explained by major loci groups,. 6.
      然而不同休眠性材料的双列杂交分析表明,收获时休眠性受2个主位点组和微位点组共同控制,主位点组解释了主要遗传变异。
    • To test the hypothesis that economic recessions lead to reduced global development assistance for health ( DAH).
      旨在验证经济衰退导致全球健康发展援助(DAH)减少这一假设。
    • Cultivars to crude toxin of Verticillium dah/ iae ( VD) was correlated with the activities of chitinase and β-1, 3-glucanase in callus cells.
      愈伤组织对黄萎病菌毒素粗提物的抗性与体内β-1,3-葡聚糖酶和几丁质酶活性水平有关。