variabilities,inter-observer 《英文msh词典》Variabilities,Inter-Observer ; [入口词] Variabilities,Inter-Observer ; [主题词] Observer Variation ; [英文释义] The failure by the observer to measure or identify a phenomenon accurately,which results in an error. Sources for this may be due to the observer's missing an abnormality,or to faulty technique resulting in incorrect test measurement,or to misinterpretation of the data. Two varieties are inter-observer variation (the amount observers vary from one another when reporting on the same material) and intra-observer variation (the amount one observer varies between observations when reporting more than once on the same material).
Expression of d-amino acid oxidase gene from trigonopsis variabilis in pichia pastoris 菊粉酶基因重组酵母菌水解蔗糖的研究
Histological observation of somatic embryogenesis from cultured embryos of quercus variabilis bi 栓皮栎体细胞胚胎发生的细胞组织学观察
Forestland evapotranspiration and water balance of pinus tabulaefor-mis and quercus variabilis mixed stand 油松栓皮栎混交林林地蒸散和水量平衡研究
Compared to other poisonous weeds, swain-sonine is the toxic constituent of astragalus variabilis bunge 通过与同类植物的比较分析,证明苦马豆素就是变异黄芪的主要有毒成分。
The study showed that the quercus variabilis communities in different habitats significantly differentiated in their trait parameters 研究表明:不同生境的栓皮栎种群性状参数分化差异明显。
Time series model can simulate and predict the increase of quercus variabilis population by the difference, periodic method 摘要时间序列分析可以通过差分、周期的方法,对植物种群的增长进行模拟与预测。
From april to october of 2001, a 31-year-old pinus tabulaeformis and quercus variabilis mixed stand was studied on forestland evapotranspiration and water balance in western mountainous area of beijing 摘要2001年4-10月,对北京西山地区一块31年生的油松、栓皮栎混交林的林地蒸散和水量平衡进行了研究。
The water consumption of transpiration of pinus tabulaeformis and quercus variabilis mixed stand has marked seasonal difference, and the standard specific conductivity of quercus variabilis in the growing season is 2.6 times as high as that of pinus tabulaeformis 油松和栓皮栎混交林的蒸腾耗水表现出明显的季节差异,栓皮栎的生长季标准比导率明显高于油松,是油松的2.6倍。
The water consumption of transpiration of pinus tabulaeformis and quercus variabilis mixed stand has marked seasonal difference, and the standard specific conductivity of quercus variabilis in the growing season is 2.6 times as high as that of pinus tabulaeformis 油松和栓皮栎混交林的蒸腾耗水表现出明显的季节差异,栓皮栎的生长季标准比导率明显高于油松,是油松的2.6倍。
The life-form spectrum, plant kinds, vertical structure and horizontal structure of oka nutural secondary forest in baotianman national reserve were preliminary analyzed, which has produced the more conjecture : the vertical distribution in the area is obvious; the kinds of phanphytes plants in the community is the most; the q . variabilis and q . variabilis are on predominance ground 摘要对宝天曼自然保护区栎类天然次生林群落的生活型谱、种类组成、垂直结构和水平结构进行了初步分析,并由此进一步推测:该地区植物群落垂直分布较明显;群落中高位芽植物最多,占61.6%;栓皮栎和锐齿栎在群落中正处于优势地位。