ektexine

n.

外壁，外表层；

权威例句

Orbicules and the ektexine are homologous sporopollenin concretions in Spermatophyta

Heat transfer effect of cylinder ektexine on air temperature in greenhouse

Two kinds of new characteristics of the ektexine ornamentation of ginkgo pollen

Design on turning process equipment of the ektexine of thin-walled long shell

Microanalysis on Ektexine Corrosion Film of Low-temperature Reheater Tube for 1 000 MW Supercritical Boiler

Study on Ultrasonic Liquid Level Measurement on the Ektexine of Seal Vessel

Microscopic Analysis on Ektexine Corrosion Film of Last Class Superheater Pipe for Supercritical Boiler

Reasons and consequences of the lack of a sporopollenin ektexine in Aroideae (Araceae)

Stepped-frequency ultrasonic detection for finding ektexine rust of steel tube of under ground gas storage well

Application of Chemical Cleaning and Passivation to the Ektexine of the Pipelines in the Convection of Reheat Furnace