Population is increasing in that country in a geometric progression.

那个国家的人口正以几何级数增。

The E optotype on the chart had 3 limbs of equal length.A regular geometric progression of optotype sizes and distribution was employed to arrange 14 lines with 4 optotypes on each line.

三划等的E形视标，视标大及排列均匀的几何增，视标数为4个，共14，两视标变化进为拶而。

Population is increasing in that country in a geometric progression.

那的人口正以几何级数增长。

The E optotype on the chart had 3 limbs of equal length.A regular geometric progression of optotype sizes and distribution was employed to arrange 14 lines with 4 optotypes on each line.

采用三划等长的E形，大及排列采用均匀的几何增率，每行数为4，共14行，每两行化进率为拶而。

Population is increasing in that country in a geometric progression.

那个国家的人口正几何级数增长。

The E optotype on the chart had 3 limbs of equal length.A regular geometric progression of optotype sizes and distribution was employed to arrange 14 lines with 4 optotypes on each line.

采用三划等长的E形视标，视标大及排列采用均匀的几何增率，每行视标数为4个，共14行，每两行视标变化进率为拶而。

Population is increasing in that country in a geometric progression.

那个国家的人口正以几何级数增长。

The E optotype on the chart had 3 limbs of equal length.A regular geometric progression of optotype sizes and distribution was employed to arrange 14 lines with 4 optotypes on each line.

采用三划等长的E形视，视列采用均匀的几何增率，每行视数为4个，共14行，每两行视变化进率为拶而。

Population is increasing in that country in a geometric progression.

那个国家的人口正以几增长。

The E optotype on the chart had 3 limbs of equal length.A regular geometric progression of optotype sizes and distribution was employed to arrange 14 lines with 4 optotypes on each line.

采用三划等长的E形视，视大及排列采用均匀的几增率，每行视4个，共14行，每两行视变化进率拶而。

Population is increasing in that country in a geometric progression.

那个国家的人口正以几何级数增长。

The E optotype on the chart had 3 limbs of equal length.A regular geometric progression of optotype sizes and distribution was employed to arrange 14 lines with 4 optotypes on each line.

采用三划等长的E形视标，视标大及排列采用均匀的几何增率，每行视标数为4个，共14行，每两行视标变化进率为拶而。

Population is increasing in that country in a geometric progression.

那个国家的人口正以几何级数增长。

The E optotype on the chart had 3 limbs of equal length.A regular geometric progression of optotype sizes and distribution was employed to arrange 14 lines with 4 optotypes on each line.

三划等长的E，大及排列匀的几何增率，每行数为4个，共14行，每两行变化进率为拶而。

Population is increasing in that country in a geometric progression.

那个国家的人几何级数增长。

The E optotype on the chart had 3 limbs of equal length.A regular geometric progression of optotype sizes and distribution was employed to arrange 14 lines with 4 optotypes on each line.

采用三划等长的E形视标，视标大及排列采用均匀的几何增率，视标数为4个，14，两视标变化进率为拶而。

Population is increasing in that country in a geometric progression.

那个国家的人口正以几何长。

The E optotype on the chart had 3 limbs of equal length.A regular geometric progression of optotype sizes and distribution was employed to arrange 14 lines with 4 optotypes on each line.

采用三划等长的E形，大及排列采用均匀的几何率，每行为4个，共14行，每两行变化进率为拶而。