材料

We found the relationship among starch metabolism, metabolisms of other components and gene expressing profiling due to the accumulation of sugar. Then, genes expression patterns of starch biosynthesis in leaves and developing endosperms of 5 maize inbreds were studied for the contribution of different genes to starch biosynthesis in endosperm.

为深入了解玉米淀粉合成的分子调控机理，本研究首先以B73、ae/wx和sh1授粉后15天的胚乳为材料，利用18K Affymetrix玉米基因组芯片平台，研究了突变体材料中基因表达谱的变化，发现了淀粉合成受阻后糖的积累对其它物质代谢和基因表达调控的影响；在此基础上，对可能参与淀粉合成的基因以多个自交系为材料，分析它们在叶片和胚乳发育过程中的表达模式，研究了不同成员对胚乳淀粉合成的贡献。

Stainless steel or casting iron is clad on the external for current brake disc to sustain wear and high temperature. The core material is high specific strength and lightweight, for instance, aluminum alloy, titanium alloy, etc.

其材料结构为3层以上的多层金属复合板，外侧皮材为现行之煞车碟盘高耐磨耗性材料，如：不袗、铸铁，内部心材为高比强度、轻量化之材料，如：铝合金、钛合金等。

In this study, room-temperature-vulcanized silicone rubber and high-temperature-vulcanized silicone rubber are use to prepare silicone composites. Silicone composites were prepared by adding different proportion of mica, silica or carbon fiber. The inorganic filler was thoroughly dispersed in silicone rubber by two-roll mill. This study focused on the influences of various fillers and additive level on the mechanical, thermal properties, anti-ablation and 90peel strength of the silicone hybrids.

中文摘要本实验分别选用室温熟成型矽橡胶以及高温熟成型矽橡胶作为高分子基材，再加入不同比例各种填充材料，例如：奈米云母、奈米二氧化矽、碳纤维等无机材料，并以双滚筒混炼法来制备矽橡胶复合混成材料，再经由其机械性质、耐烧蚀、黏著试验等量测，来探讨添加不同填充材及其添加量对矽橡胶热物性之影响。

It has been developed for use on ceramic fibreboard and other ceramic-based materials used as electrical and thermal insulation in heaters, ovens and furnaces for a variety of end user industrial applications.

这种产品在高至1093℃的温度下，仍具有优异的防潮能力和介电性，它专门开发用于陶瓷纤维板和其它陶瓷材料，这些材料可在工业加热器、窑炉中用作绝热和电绝缘材料。

The Fifty-Ninth Institute (Institute 59), a comprehensive research institute affiliated to China South Industries Group Corporation, is mainly engaged in natural environment tests, research for stealth materials, functional materials, precise moulding and their engineering application, research for coatings, coating technology, packing, inspection, and surface engineering.

中国兵器工业第五九研究所隶属于中国兵器装备集团公司，是一个以自然环境试验研究，隐身材料及工程化应用技术、功能材料工程化应用技术，精密成型及设备工程化应用，涂料、涂装技术研究、包装及检测研究、表面工程技术研究为主的，广泛开展军民品新工艺、新材料、新技术开发应用的综合性研究所。

Aimed at the fire-fighting apparatus and materials in fire,the character and excellence of spray fire-resistive fiber were introduced.

本文针对火灾中使用的消防器材，介绍了喷射防火纤维的作用和优点，阐述了该材料的防火隔热机理和性能，比较了该材料与厚型、薄型和超薄型钢结构防火涂料的异同；结合国内外对该材料的应用现状，对喷射防火纤维护层的应用和发展前景进行了展望。

The company has around 3,000 square three warehouses, the strength of all the products are based on warehouse operating , operates mainly in the fire board, aluminum composite panel, all-purpose adhesive, wood flooring, decorative board decorative materials and so on, directly from the manufacturers to support the marketing, substantial standing stock, variety complete, quality assurance, price concessions.

龙腾装饰材料经营部位广东佛山市南海区大沥中建博美五金装饰材料城17路2-26号铺，本公司拥有三个大约3000平方的仓库，实力雄厚，所有产品都是以仓库形式经营，主要经营防火板，铝塑板，万能胶，木地板，装饰板等等装饰材料，直接由厂家支持营销，常备大量现货，品种齐全，质量保证，价格优惠。

Concrete foam insulation materials using cement and other cementitious materials, can add a large number of fly ash, slag, powder and other industrial wastes, is a benefit of waste, environmental protection, energy saving new roof insulation material.

泡沫混凝土保温隔热材料利用水泥等胶凝材料，可大量添加粉煤灰、矿渣、石粉等工业废料，是一种利废、环保、节能的新型屋顶保温隔热材料。

The paper researches the frictional mechanism of weave rubbing material and the relation between the thermal decay in the course of the rub and resin solidifying,resolving,and makes use of the laser shining to promote resin solidify in order to improve the early friction performance of rub material and shorten the early friction performance instable period of rub material.

本文研究了编织摩擦材料的摩擦机理以及摩擦过程中的热衰退与树脂的固化、分解之间的关系，利用激光照射促进树脂固化，提高了编织摩擦材料的早期摩擦性能，缩短摩擦材料早期摩擦性能的不稳定的过程，使其产品更安全可靠。

The simulation results shows that when the hydroforming for real axle housing needs two bulge processes and the specific value of the two bulge ratio is about 1, the result is the best one; To obtain an appropriate route of loading force need adjust internal pressure and axial compression force for many times and according to the failure, the size of the two forces which has been mentioned can be rapidly and rationally adjusted; Because of good greasing conditions influencing largely, reducing the friction between tube blank and die inside surface as well as possibly not only makes more materials flow into the bulge area but effectively diminishes the axial compression force; The good or bad characteristics of tube blank material is also one of the decisive factors and when material is selected, we first consider its' formability.

模拟结果表明，当后桥壳需要两次进行胀形，两次胀形比比值约等于1时，胀形结果最好；合适的加载路径要经过多次调试，能根据胀形缺陷对内压力和轴向力的大小进行迅速地合理调整；良好的润滑环境对后桥壳液压胀形的影响巨大，要尽量减小管坯与模腔内壁的摩擦力，不但使更多的材料流入胀形区，而且能有效的降低轴向力的大小；管坯材料性能的好坏也是影响胀形的决定性因素，选材时首先要考虑材料的成形性。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！