upfold

Some morning-glories upfold their flowers by noon.

某些牵牛花在中午之前会阖起来。

The hydrocarbon geochemical anomalies in the Haijiao Uplift and the ZhejiangFujian Upfold are the result of upwards seepage of hydrocarbon in the deep preCenozoic sedimentary basin.

海礁凸起和浙闽隆褶区油气化探异常为其深部前沉积盆油气藏上渗透的结果。