双层

It was found that the porous silicon is composed of nanocrystalline silicon with various sizes and has double layer structure.

结果表明多孔硅是由大小不同的纳晶硅颗粒组成，并具有上小下大的双层结构。

Tap the first layer, double canopy tower, and in the south and north doors have a coupon.

塔的第一层，双层塔檐，并在南面和北面各有一券门。

The double layer network of GSM-R is proposed under the above background.

GSM-R 双层网络正是在这样的背景下提出的。

So, the memory effects of the nonvolatile memory device can be improved by using the double layer nanocrystals.

所以，藉由双层的奈米点可以有效增进奈米点记忆体的记忆效应。

Numerical simulation of pulsed laser induced ultrasound in monolayer and double layer materials.

单层和双层材料中的脉冲激光超声数值模拟。

In respect of design and collocation, a double- layer combination of

在设计搭配上，卧室窗帘以窗纱配布帘的双层面料组合为多，一

Validation of the method is presented by calculating the Taylor's vortex array and a double layer flow problem.

并以Taylor涡和流体的初始流场为双层速度分布的问题为例，得到了很好的结果。

There are much more electrons that can be stored in the double layer than single layer nanocrystal memory device.

双层的奈米点记忆体比起单层的记忆体有更多的电子储存在里面。

Double layer tent of inside, the of outside debt has partition.

双层帐篷的内、外帐之间有间隔。

According to the simulation results, the three-dimensional condition for three dimensional trapping of low refractive double layer sphere is analyzed.

通过数值模拟的结果，分析了俘获低折射率双层球的三维条件。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。