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。
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。
Because water has strong causticity, the shell and core of the filter are required to be made of resistant causticity material.
由于水有强腐蚀性，要求过滤器的壳体及滤芯使用抗腐蚀的材料。
The applications and principle of the core shell structure polymer in the sensitive material have been introduced.
并对它在感光材料防粘连的原理及其应用方面进行了介绍。
And discusses the class of prepared material, emphasizes on introducing new templating development in core-shell structure materials, censphere materials and biotechnology.
论述了利用模板技术可以制备材料的类型及模板技术在核壳结构材料、空心微球材料、生物技术方面的新进展。
The magnetic core was made of the new developed permanent magnetic material, high efficiency, with stainless steel shell.
磁芯采用最新研制的永磁材料制成的，除铁效率高，不锈钢外壳。
The main dam of Qingfengling reservoir is designed as core shell sand dam, and some problems caused by construction material exist here.
青峰岭水库主坝为宽心墙砂壳坝，存在着由于筑坝材料引起的坝体质量问题。
Coated powder materials with particular core-shell structure have excellent properties of both core material and shell material, more homogeneous structure and particular functions.
具有核壳结构的包覆复合粉体材料，兼有包覆层材料和被包覆粉末材料两种物质的优良性能，获得了更加均匀的组织结构和特殊功能。
Therefore, the core-shell polymer microspheres took one kind of new material, it has the important application value and the prospect, has become the recent years polymer domain the research hot spot.
因此，核壳高分子微球作为一种新型材料，具有重要的应用价值和前景，已成为近年来高分子领域的研究热点。
As a new kind of material, core-shell structure nanocomposite materials have become the focus of intensive research owing to their distinctive geometries, novel properties, and potential applications.
作为一种新型的材料，核-壳结构纳米复合材料由于其独特的结构、性质和巨大的潜在应用前景，引起人们广泛的研究兴趣。
Microcapsules are particles of a size between 1 and 1,000 microns consisting of a core material and defined thin shell wall.
微胶囊系由芯物质和囊壁材料组成的大小为1至1,000微米的微小粒子。
The importance of surface modification and modification methods are briefly stated. And the preparation of core-shell nano-material is an important technique for surface modification.
简述了纳米微粒表面修饰的重要性以及修饰方法，并指出制备核壳型纳米材料是一种重要的表面修饰方法。
The importance of surface modification and modification methods are briefly stated. And the preparation of core-shell nano-material is an important technique for surface modification.
简述了纳米微粒表面修饰的重要性以及修饰方法，并指出制备核壳型纳米材料是一种重要的表面修饰方法。
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