ecw

It is difficult to testify the validity of this method in mathematics, so this paper uses some vector data at 1:400 scale and an ECW image to verify raster-based map information measurement.

由于栅格地图信息量计算方法难以用数学的方法来证明，论文分别以1：400万全国矢量数据和黄河三角洲的ECW影像数据为例，计算了它们在不同尺度下固定视窗内的信息量。

互联网摘选

ICW and ECW at each time point were significantly related to body weight.

各时间点ICW和ECW与患者相应体质量显著相关；

互联网摘选

Results The more ECW reduced, the better Bp controlled.

结果细胞外液容量（ECW）减少越多，血压控制越理想。

互联网摘选

The erosive-corrosive wear ( ECW) test of a slurry-pot type is a test method often used for investigating and evaluating the ECW resistance of an alloy or surface modified layer.

应用浆罐式冲刷腐蚀磨损试验考察和评价了合金或其表面改性涂层的抗冲蚀性能。

互联网摘选

Result The difference of total fluid and sodium removal, blood pressure were statistically significant between the three groups: the more severe the peripheral edema, the higher the total fluid and sodium removal, the higher blood pressure, the higher ECW and TBW.

结果3组患者水盐的排出和血压有统计学差异：水肿程度越重的患者，其总液体的清除和总钠的清除量越多，血压越高ICW和TBW越高。

互联网摘选

ICW and ECW retrieved by ideal body weight may be sensitive parameters to determine the dry weight in patients with MHD.

理想体质量纠正的ICW和ECW可能是评判干体质量的敏感指标。

互联网摘选

ECW/ total body water ( TBW) was significantly lower and ICW/ TBW was significantly higher after hemodialysis than those before hemodialysis and at intervals of hemodialysis ( P

与透析前和透析间期比较，血液透析后ECW/机体总水量（TBW）降低，ICW/TBW升高，差异均有统计学意义（P

互联网摘选

The total fluid and sodium removal were measured. The bioimpedance analysis was employed to assess the extracellular water ( ECW), intracellular water ( ICW) and total body water ( TBW).

测定患者的总液体和钠的清除，以及测定患者的细胞外液（ECW）、细胞内液（ICW）、总体液量（TBW）、及相关资料。

互联网摘选