成层的

The hybrid method first calculates the scattered fields of the Luneburg lens using the spherical vector wave method. Then it transforms the calculated results into the radiation fields in the far region using the reciprocity theorem.

该方法首先用矢量球面波理论计算平面波入射到多层介质球的散射场，在此基础上，用互易原理将散射场转变成天线的远区辐射场。

Methods of forming a pattern of filled dielectric material on a substrate by thermal transfer processes are disclosed comprising exposing to heat a thermally imageable donor element comprising a substrate and a transfer layer of dielectric material.

公开了通过热转移工艺在基底上形成填充介电材料图案的方法，包括将包含基底和介电材料转移层的热成像供体元件向热暴露。

That membrane proceeds to wrap over the nerve fiber with machinelike precision, spiraling down to create the distinctive sausage shape, tightening itself over the fiber like a threaded nut.

这层隔膜就象机器操作那样的精确包裹在神经纤维上，并旋转缠绕成特殊的香肠形状。就象螺母那样紧紧地包在神经纤维上。

The study performed by the authors is of significance in finding favorable reservoir zones in Dongying depression. Many thin sections were analyzed by such means as standard petrographic microscope, X-ray diffraction and scanning electron microscope analysis so as to study the selected samples.

在对大量薄片和岩心进行分析的基础上，运用扫描电镜和X衍射粘土分析等手段，对东营凹陷砂岩储层的成岩作用和孔隙演化进行了研究。

The records in hierarchical databases are organized in a treelike structure, with each level of records branching off into a set of smaller categories.

层次型数据库按树型组织记录，每一层的记录分解成更小的属性集。

As the nuclear burning moves outward to the fresh material in a shell surrounding the core, the star bloats into a so-called red giant.

当核燃烧向外进行到核心周边壳层的新物质时，恒星会膨胀成所谓的红巨星。

Based on the distributions of nitrogen-compounds in the reservoirs, there might be two individual petroleum carrier systems along the HLSR: the Upper and the Lower systems, which happened to be bordered by a thin layer of marls widely spreaded in the Dongsha Massif.

两输导系统被遍布整个东沙隆起的薄层灰岩分开；流花油田原油可能主要是通过下输导体系运移而聚集成藏的。

Several pancaked cars are visible under the collapsed ground floor.

在垮塌的首层废墟之下能看到几辆被压成薄饼的汽车。

In order to reveal the stage s of gas charging and the main reservoiring stage of the volcanic gas pool in Xujiaweizi fault depression,a case study was performed on the fluid inclusions in 34 samples collected from the volcanic reservoirs of the Upper Jurassic Yingcheng Formatioin in 12 wells.

为揭示徐家围子断陷深层火山岩气藏的充注期次和主成藏期，对采自12口井上侏罗统营城组火山岩储层的34块样品开展了流体包裹体研究。

Based on these solutions, the dynamic responses of integral pile and pile with various impedances are investigated.

基于所得解，对饱和成层土中的完整桩及各类变阻抗桩的振动特性进行了分析。

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％。