- The scaling factor specified is not a valid positive integer.
指定的定标因数不是一个有效的正整数。
- The number of items in the polar array determines the scale factor increment.
圆形阵列的项目数量取决于缩放因数的增量。
- The error of measurement of heat conductivity caused by eccentricity is estimated.
分别计算了测定导热系数时因偏心造成的误差。
- Low thermal conductivity, low heat stor-age and excellent heat insulation.
导热系数低，蓄热小，良好的隔热性能。
