据。 评价测量的信度和聚敛效度。利用计算组成信度(composite reliability,CR)和方差抽取量(variance extracted,VE)的公式,计算了每一个潜变量的CR与VE,并检查了每一题项在相应潜变量上的因子负载和显著性。如表1所示
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根据调查结果,从那时起,地下水抽取量也超过其自行补充量的一倍多。
Since then, the degree to which pumping is outpacing groundwater recharge has also more than doubled, according to the findings.
在空分设备操作时,为提高氩提取率,往往采取加大氩馏分抽取量的方法。
During the operation of an air separation unit (ASU), increase of liquid argon flux is commonly adopted for a higher argon recovery rate.
第一项措施是默里-达令流域管理局,一个有权在整个河流系统设置河水抽取量的机构,旨在终止该流域内四个州的争吵。
The first is the Murray-Darling basin Authority, a new body with power to set limits on water extraction across the entire river system, in a bid to end the four basin states' bickering.
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