active layer发音

意思翻译

活土层；融冻层；放射层

相似词语短语

layer───vt.把…分层堆放；借助压条法；生根繁殖；将（头发）剪成不同层次；n.层，层次；膜；[植]压条；放置者，计划者；vi.形成或分成层次；[植]通过压条法而生根

active───n.主动语态；积极分子；adj.积极的；活跃的；主动的；有效的；现役的

ellagic active───鞣花活性

outer layer───外层（细胞次生壁外面的一层）

active motif───活动母题

dense layer───[医]致密层

clayey layer───粘土层

mucus layer───粘液层

decarburized layer───[化工]脱碳层

双语使用场景

nutrients are deep down in the active layer anyway, not high up near the surface, which is the part of the active layer most affected by run-off.───不管怎样，营养物质存在于活性层深处而不是在表层附近，活性层受径流影响最大的地方。

There're two reasons for this: first, they live in the active layer, which, remember, contains water that doesn't penetrate the permafrost.───这种情况的原因有两个：首先，它们生活在活动层中，请记住，活动层中包含的水不会渗透永久冻土。

Beneath this active layer is a second layer called "permafrost", which is frozen all year around, and is impermeable to water.───这一活跃层下面，是被称为“多年冻土”的第二层，终年冻结，不透水。

Except whiter stage, the relative moisture of active layer in other four stages is generally above that of weather station in a whole day .───活动面相对湿度除越冬期外其余四个时期全天则普遍高于气象站相对湿度。

A floating selection must be anchored to a new layer or to the last active layer before doing other operations on the image.───对影像进行任何操作前，浮动选择区域必须先固定在新的图层或是最后使用的图层上。

Vegetation coverage directly involved in and influences the active layer of permafrost alpine hydrological cycle and its evolution trend.───地表植被覆盖直接参与和影响着高寒草甸冻土活动层的水文循环过程及其演变趋势。

We review the field of thin-film silicon solar cells with an active layer thickness of a few micrometers.───我们检讨领域式薄膜硅太阳电池与积极层厚度的一个几微米。

The country has chosen for competition on the services level, although SingTel will manage the active layer itself for business customers.───该国已经选择的服务水平的竞争，虽然新电信将管理活动层为企业客户本身。

Changes of shallow layer ground temperature can indicate the changes in active layer thickness.───浅层土壤温度的变化可以指示活动层厚度变化。

英语使用场景

These devices have optical waveguide structure, moderate doping level and active layer thickness.

Thawing and refreezing each year, an active layer of soil lies over permafrost.

Putting this controller to the cathode end of Gunn active layer, the dead zone and electric field domain are deleted, from which the electric field relaxation oscillation mode is obtained.

Using steady state rate equations, closed form solutions for carrier density in the active layer is deduced.

The active layer is made on high N type doping layer, and has a less area than ohmic contact layer.

Permafrost restricts drainage; melt-water can not sink into the ground and in summer the thin active layer soon becomes waterlogged.