用“pentad”造句大全,pentad造句
The average PCD in Altay region was 0.205; the average PCP was the 38.12 pentad.
The annual variation appears a tri-peak form in the curve of dekad- or pentad-hail days evolution.
The average PCD in Altay region was 0.205; the average PCP was the 38.12 pentad.
The annual variation appears a tri-peak form in the curve of dekad- or pentad-hail days evolution.