最上层

Appleton layer───[地物]阿普尔顿层；电离层

germ layer───n.胚叶；[胚]胚层

moss layer───藓层

uppermost───adj.最高的；最重要的；最突出的；adv.最高地；最重要地；最突出地

important player───重要玩家

laserdisc player───激光碟播放机

Appleton layers───[地物]阿普尔顿层；电离层

uppermost dimmer layer is snow from last winter, the bright layer in the center is last summer, and the dimmer layer at bottom is the winter before that.───最上面比较暗的冰层是去年冬天的雪，而中间比较亮的部分形成于去年夏天，最底部比较暗的部分又是更早一年冬天的雪。

The invention can prevent the damage to the protective layer by forming a polymer layer pattern in the insulating interlayer on at least one side of the uppermost layer metal line.───本发明可以通过形成在层间 绝缘层中并且位于顶层的金属线的至少一侧的聚合层图案而避免保护层的 损坏。

It is one of the components in the uppermost layer of your skin where it helps to retain moisture while protecting the lower layers from exposure to the elements.───这是您的皮肤最外层组织的构成部分，有助于锁住水分，同时保护着下层不暴露在外。

During microdermabrasion, fine crystals usually remove the superficial or uppermost layer of the epidermis, known as the stratum corneum.───在微晶磨皮过程中，微晶体能消除表皮上面的或者凸起的部位被称为角质层。

If do not have local arrange, still can place chopping block uppermost layer, do temporarily work station.───假如没有地方料理，还可以将砧板摆在最上层，做个临时的操作台。

The uppermost layer consists of umbrella cells (not well seen in this image) which may hae irregular hyperchromatic nuclei.───最浅表的一层里包括伞状细胞，细胞核呈不规则深染。

But look below that uppermost layer and you soon encounter talent shortages.───然而如果撇开行政层面，继续深入调查，很快会发现人才短缺的现象。

Keratinocytes form the uppermost layer of skin and produce keratin, a tough protein that is the primary constituent of hair, nails and skin.───角质形成细胞来源于皮肤的最表面的一层，可以形成角质，一种组成头发、指甲和皮肤的硬的蛋白质。