The dual infection of HDV and HBV can result in a more serious disease and worse outcome.
丁肝病毒和乙肝病毒双重感染可能会造成更加严重的疾病和更差的后果。
Horizontal density variation (HDV) is an inherent characteristic of non-veneer wood composites.
平面密度变异是非单板类人造板所固有的结构特点。
This paper presents the technical factors which influence the HDV and the effect of HDV on some board properties.
本文论述了影响刨花板平面密度变异的工艺因子及平面密度变异对刨花板性能的影响。
Results: Sequences were aligned , and the results showed that the products of PCR amplification were the specific gene fragments of HDV.
结果：序列分析表明，所扩增的片段均属于HDV特异基因。
Zhou Tao:Blue and Red, 2014, single channel HDV, 16:9, color, with sound, 24 mins 25 secs, Courtesy of the artist & Vitamin Creative Space.
周滔：《蓝与红》，2014年，单屏高清录像，16：9，彩色，有声，24分25秒，艺术家和维他命空间提供图片。
Using an HDV-7 potentiostat, we tested the inhibitory action of a synthetic made from light pine oil, and compared it with sodium lauryl sulfate, etc.
采用国产HDV - 7型恒电位仪，作者测定了干馏松节油合成物的缓蚀性能，并使之与十二烷基硫酸钠等进行了比较。
The statistic curve of HDV system packet loss rate positively correlates to the curve of network layer, but the correlation coefficient is only about 0.83.
高清视频应用的丢包率与网络层丢包率的统计曲线模态正相关，但相关系数仅在0.83左右。
Connect the FS-H200 directly to your DV or HDV camcorder using a single FireWire cable, allowing you to record to CF card only or to CF card and tape simultaneously.
只需通过一根火线将FS-H200直接连到您的DV或HDV摄像机上，就可以将内容记录到CF卡或同时记录到CF卡和磁带。
The positive rates of hepatitis B virus (HBV) replication markers in patients with HBVand HDV double infection were lower than the cases with only HBV infection (P<0. 05).
乙肝与丁型肝炎病毒双重感染者其乙肝复制指标的检出率均显著低于单一乙肝感染者（P＜0．05）。
The USA plans to use "on-board test method" on the heavy diesel vehicle in 2007, measure and evaluate the HDV PM emission in the real world, carry out more effective control of the emission.
美国环保局计划于2007年实施重型车车载排放测试法，对重型柴油车在实际行驶过程中的排放进行测量和评估，实现更有效的控制。
The USA plans to use "on-board test method" on the heavy diesel vehicle in 2007, measure and evaluate the HDV PM emission in the real world, carry out more effective control of the emission.
美国环保局计划于2007年实施重型车车载排放测试法，对重型柴油车在实际行驶过程中的排放进行测量和评估，实现更有效的控制。
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