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
双语例句
- 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。 - 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。 - 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。 - Please complete this form and return it to any Dah Sing branch In Person for processing.
请填妥此表格，并亲身交回任何一间大新银行分行，以便处理。 - The activities of the BBM bound enzymes increased from 30% of the total activities at 31 DAH to approximately 81% at 38 DAH, indicating the maturation of intestinal tract and the transition of digestion mode.
刷状缘膜酶的活性占相应酶总活性的比率从31日龄时的30%上升至38日龄时的81%，表明了肠道成熟和消化方式转变的过程。 - We believe that the100% compatibility of KSEC with DAH would be a great highlight, but would it bring problems such as intellectual property issues if we spend too many words on it.
我想，KSEC试剂能与DAH的100%兼容应该是一个很好的市场切入点。但是，如果在宣传资料上大肆渲染，会不会带来某些麻烦，如侵权等。请赐教，谢谢！ - The species, numbers and sizes of the alimentary canal contents of cobia larvae of 1~ 20 days after hatching ( DAH) cultured in ponds were studied by anatomization and observation with optical anatomical lens.
采用光镜解剖观察的方法对池塘培育的1~20日龄军曹鱼仔鱼消化道内容物的种类、数量和大小进行研究。 - 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。 - Methods Four DAH inpatients with lupus nephritis were included for reviewing clinical manifestation, physical examination, lab test, imaging analysis and treatment response.
方法分析我院收治的4例青年狼疮肾炎合并弥漫性肺泡出血患者临床表现、体格检查、实验室检查、影像学检查及特殊辅助检查结果和治疗转归等情况。 - Diffuse alveolar hemorrhage ( DAH) is a clinical syndrome, characterized by iron deficiency anemia and transient alveolar infiltration or consolidation on chest radiograph.
弥漫性肺泡出血是以咯血、缺铁性贫血和胸片以暂时性弥漫肺泡浸润或实变为特征的临床综合征。