外壁

The exine is composed of tectum, columellae, foot layer and endexine.

花粉由顶盖层、柱状层、底层及内层所组成。

The gland wall is a continuation of the carotid wall and consists of intima, media and extima.

颈动脉腺的是动脉管的延续，括膜、中膜和内膜。

The outer wall (extine) of the pollen grain is often diagnostic (see pollen) and very resistant to decay.

花粉（花粉）常为特异性的并很难腐烂。

The basic theory and process for machining marks (code) on the outer wall of pipe with electrolyse-jet are introduced.

介绍了采用电解射流加工法在油管表面加工标记（号）的基本原理及其过程，过实验总结出了较为合理的工艺规范。

The exine of pollen wall is of different electron density, the nexine dense and the sexine, comprising tectum, bacules, and foot layer, relatively thin.

花粉的分为层和内层，层括覆盖层、基棒和基足层等三层，内层只层。

One inclusion formed somewhat later exterior to the exosporium. Another inclusion was formed within the exosporium and remained with the spore after mother cell lysis.

当芽胞形成细胞裂解后，种晶体被释放出来，形成自由的伴胞晶体，另种在芽胞内侧形成，成熟后被裹在芽胞以内不脱落，始终和芽胞粘连在起。

The capacitive sensor consisted of two mutual insul ating copper and foil electrodes,clinging to the external w all of infusion bottle with two insulating stretch tight balteum.

电容式液位检测传感器主要由两条相互绝缘的铜箔电极构成,由两条绝缘弹性锁紧带将带状传感器紧贴在输液瓶,传感器与药液不接触,对药液性能不会产生影响。

The results indicate that the spores are yellowish, monolete, without perispore and bearing granular ornamentation on the exospore.They are bean-shaped in equatorial view and elliptical in polar view.

孢子黄色，具单裂缝，赤道面观豆形，极面观椭圆形，不具周，孢子局部具大小不的颗状纹饰。