双层

Main arkose-sandstone and grey bed have a double-layer structure characteristic.

以长石砂岩为主的铀矿源层和灰色层为主的积铀层,构成了 双层 结构的特征.

The company is now offering to double-glaze the windows for £3,900.

该公司现在报价3,900英镑安装双层玻璃窗。

The MEO/ LEO satellite network is the important part of future mobile satellite communication system. The inter-layer ISL of MEO/ LEO satellite network is an essential factor which effects the performance of the satellite network system.

低地球轨道/中地球轨道（LEO/MEO）双层卫星网络是未来卫星移动通信系统重要组成部分，而层间卫星星际链路（ISL）是影响整体双层卫星网络系统性能的重要因素。

You should ensure against yourself loss of heat by having double glazing.

你应装双层玻璃以防止散热.

Asphalt mortar pad plays an important role in steel deck pavement system with double-layer SMA.

沥青砂胶缓冲层在 双层 SMA钢桥面铺装体系中起着重要的作用.

The nonlinear dynamic equations for the double-layer plate are established by employing the Galerkin's technique, then the critical condition for occurrence of chaotic motions is discussed theoretically with Melnikov function method.

首先采用Galerkin法得到了双层板关于时间的非线性动力学方程，而后利用Melnikov函数法，从理论上研究了双层板发生混沌的临界条件及参数范围。

Research on the Dieless Forming Technique of Double-layer Spherical Vessel

电双层的形成双层球罐无模成形技术研究

The canopy walls are of double thickness.

该天盖壁是双层厚的.

In many English cities, there are big buses with two floors.

在英国的许多大城市, 有些双层公共汽车.

You should ensure against loss of heat by having double glazing.

你应装双层玻璃以免散热.

When autophagy occurs, a double membrane forms around a cell organ , or organelle.

自噬现象出现时, 会在细胞或细胞器的周围形成双层膜.

You should ensure yourself against loss of heat by having double glazing.

你应该装双层玻璃防止热量散失.

Specialised double glazing requires a larger air gap between the outer glass than normal double glazing.

镶嵌双层特别的玻璃在内外玻璃间比普通双层玻璃间需要一个较大的空气间隙.

Strain the mixture through a double thickness of muslin or cheesecloth.

用双层平纹细布或干酪包布过滤混合料。

The approach ramp is a double deck roadway structure.

该引桥坡道是双层公路桥.

The two-layer systems are by far the easier to treat analytically.

双层体系更易于分析探讨.

The plasmalemma was incorporated into planar bilayer lipid membrane and ion channels were measured by electrical methods.

将质膜嵌入预先涂制好的平面脂双层，然后用电学方法测定该脂双层的离子选择通透性。

The advantages of two different structural types can be fully developed by combining the single-layer spherical dome and the double-layer square pyramid space grids into a new structural type.

在大跨度结构中，将单、双层网壳结合起来形成的一种结构形成&周边双层中部单层的球面网壳结构，可充分发挥两种结构形式的优点。

Accordingly, developed the double deck vent-pipe of answer aluminium armor plate.

据此, 研制了复铝钢板的双层排气管.

The seven characteristics of this project are briefly introduced, i. e., its general layout is double deck lanes linking up the catamaran and the land area linking up the water area with grade separation.

文中简要介绍该工程具有双层渡车线布置与双体双层渡轮衔接，总体布局呈水陆立体交叉布置等7个特点。

Dial-layer bulletproof toughened glass door ensures absolutely clear observ ation on objects in chamber.

钢化、防弹 双层 玻璃门观察工作室内物体,一目了然,能够向内部充入惰性气体.

The temperature dependence of exchange bias and coercivity ferromagnetic layer and antiferromagnetic gain layer is discussed.

讨论了铁磁反铁磁双层膜中交换偏置和矫顽场随温度变化的关系.

The twins sleep in a bunk bed.

这对孪生兄弟睡一张双层单人床.

For double-layer ferromagnetic and ferromagnetic superlattices, the magnetization decreases with increasing temperature, and increases with increasing spin quantum number, intralayer exchange couplings and anisotropy constant.

对于双层亚铁磁性超晶格和双层铁磁性超晶格，低温磁矩随着温度的升高而减小，随着自旋量子数、层内耦合系数、各向异性参数的增大而增大。

Double-stack trains are taking a lot of freight that used to be routed via trucks.

以往由卡车运送的很多货物现在都改用双层列车运送了。

Double glazing is often a good selling-point for houses.

镶有双层玻璃门窗的房子往往好出售.

We recently had our house double-glazed.

最近我们给房子装了双层玻璃窗。

Other proteins do penetrate into and, in some cases, all the way through the lipid bilayer.

其他蛋白质则渗透到脂质双层(膜)中,而且在某些情况下一直透过脂质双层(膜).

The noise of hammering was dulled by the secondary glazing.

因为隔着双层玻璃，锤子的敲打声变低沉了。

Conclusion The operation of double layer face-lifting ( skin and tissue ) can reach lasting function of suspension.

结论应用面中部双层皮肤软组织提紧术,通过 双层 提 紧固定,可以达到永久悬吊的作用.