皮层

Cross-section of elytra comprises of cuticle-layer with thickness of 95nm~132nm and air-layer with thickness of 37nm~91nm.

剖面则由两种材料相互交错而成，分别为95nm~132nm的表皮层及37nm~91nm的空气层。

Alternative etiologies for the development of this disorder include intrauterine insult (ischemic, metabolic, or viral such as CMV) during the 12th to 24th week of embryologic development. This results in damage to the germinal matrix and radial glial cells. Radial glial cells act as mechanical guides by which neurons are transported to the outer cortex during development.

另一种病因可能是由于第12-24周期间的宫内损伤（缺血、代谢异常、或病毒感染如CMV），其结果导致生发基质和放射状胶质细胞的损伤，在神经元移行至外皮层的过程中，放射状胶质细胞充当着机械性向导的作用。

The results showed that the main difference between two types of pea occurred in endocarp and the parchment formed at early development stage of pod.

在硬荚豌豆中，花后10d紧邻内皮层细胞的3～4层细胞逐渐伸长，细胞壁加厚，形成栅栏状的结构，在花后13d时形成厚壁细胞排列紧密的厚壁组织，即坚实的革质膜。

PAL activity, which was induced by light, was not directly correlated with suberization of endodermis.

PAL活性为光所诱导，与内皮层的栓化没有直接的相关性。

Also, the morphological study suggested that the corneal endodermis was also important for tissue repairing after alkali burn.

另外，细胞培养及形态学研究还提示，角膜内皮层在碱烧伤后的组织修复过程中也发挥了重要作用。

It was suggested that physiological function of endodermis with Casparian strips as apoplastic transportation depended on the content of suberin in endodermis cell wall.

研究结果表明：具凯氏带加厚的内皮层细胞壁中木栓质含量决定其在质外体运输过程中的生理功能。

Casparian strip An impervious band of thickening on the radial and transverse walls of the endodermis.

凯氏带：内皮层细胞的上，下壁和径向壁上出现的木质化或栓质化加厚的带状区域。

The inner surface of endodermis in maize and wheat were undulate and there were"pore-like"structure in it, size 70-90nm, frequency 2, 000 per square micron.

玉米内皮层细胞内切向壁的内表面起伏不平，并具有70-90纳米的"孔状"质外体结构，其频率约为2，000个/平方微米。

Shows that of all types casparian strip exits in endodermis and evident pith does in young root; primary xylem is exarch and tetrarch

结果表明：内皮层都具有凯氏带，幼根均具有明显的髓，初生木质部均为外始式四原型；

Exfoliation is the engine of skin renewal.

清理皮层步骤是促进皮肤更新的主要动力。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。