Isobars are usually drawn at 2 or 4 hPa intervals.
等压线一般以2或4百帕斯卡分隔。

By international agreement pressure is now expressed in hPa's.
根据国际协议, 气压现在用百帕为单位表示。

Parenthetical legend information is for700 hPa, the other is for500 hPa.
括号内得图例说明是对700百帕得，其它得则是500百帕得。

Teleconnections of500 hPa northern polar circulation with typhoons in northwestern Pacific
北半球500百帕极地环流与西北太平洋台风活动的遥相关

The climate oscillations of the circumpolar circulation at500 hPa in the Northern Hemisphere
北半球500百帕环极气流的气候振动

Analysis is done of the divergence component of the monthlymean wind field at850 hPa for a period of roughly8 years.
本文分析了约10年得850百帕月平均风场得辐散分量。

Analysis is done of the divergence component of the monthlymean wind field at850 hPa for a period of roughly10 years.
本文分析了约10年的850百帕月平均风场的辐散分量。

Structure and evolution of the canonical characteristics of the northern30 HPA mean monthly height and temperature fields
北半球30百帕月平均高度温度场典型特征的结构和演变