查询词典 composite hypothesis

The company's main products have magnesium hollow glass noodle color steel composite board, rock wool composite color plate, color steel polystyrene sandwich, modular air-conditioner, local air purification equipment.

公司的主要产品有彩钢面玻镁空心复合板、岩棉复合彩钢板、聚苯夹芯彩钢板、组合式空调器、局部空气净化设备等。

The friction coefficient of the samples with low density of composite A increase with the prolonging of test time, while the samples with high density remain stable; the friction coefficient of the samples with low density of composite B exhibit ruleless results with the increase of load, while the samples with high density remain stable, too.

随时间延长， A 材料低密度试样摩擦系数升高，高密度试样的保持稳定； B 材料低密度试样的变化不规律，高密度试样能基本保持稳定。

In this thesis, we extended study of controllable synthesis of cadmium selenide in a novel "green" way, fabrication of various CdSe core-shell structural composite QDs and study of the basic applications of the those composite QDs with excellent fluorescent effect in biomedical labeling, imaging and DNA biosensors as a new type of fluorescent probes .

本论文主要研究了制备CdSe纳米量子点的新型绿色制备工艺，构筑了多种核-壳结构复合量子点材料，并初步研究了利用复合量子点材料独特的荧光效应作为一种新型荧光探针，在生物标记成像和DNA生物传感器中的应用。

The method which is composed of pre-impregnating in soaker, painting coating on the surface of carbon/carbon composite, and solidifying the coating, was first used for the preparation of a good anti-oxidation coating on the composite.

摘 要：采用在C/C复合材料基体表面预先浸涂浸渍剂，再涂刷涂层并进行涂层固化处理的工艺方法，可制备出抗氧化性能良好的涂层。

The anti-oxidation effect is not remarkable when the composite is alone pre-impregnated in HBO2 or TESO soaker. The anti-oxidation property is good for the composite pre-impregnated in H3PO4 or H3PO4+HBO2 mixed solution soaker. The mass loss rate oxidated at 900℃ for 2h are 0.40% and 0.33% respectively.

单独预浸涂以硼酸或TEOS为主的浸渍剂后，试样抗氧化效果不明显，而预浸涂以磷酸或磷酸+硼酸混合液为主的浸渍剂效果较好，900℃，2h静态氧化质量损失率分别为0.40%和0.33%。

Finite element model of light-weight steel-concrete composite beams are built up. This element model combines spring element with traditional beam element to form a composite beam element which consists of steel, concrete and springs. The three parts has compatibility of deformation.

2建立了轻钢-混凝土组合梁的非线性有限元分析模型，该模型由传统的梁单元中加入弹簧单元，由钢梁部分、混凝土部分和弹簧三部分在变形协调的基础上组成一个复合梁单元。

Generally, the main point of this thesis rests with exploring novel hydrothermal methods to synthesize functional stannate composite oxides nano-materials, and studying the formation and morphology controlled mechanism of the composite oxides nano-materials under hydrothermal conditions. The main research achievements are summed up as follows:(1)According to the testing needs of photocatalytic hydrogen-generation, we have designed and set up a suit of photocatalytic H2-generation equipments with external light irradiation.

本文正是在这一背景条件下，重点研究以水热法合成锡酸盐纳米光催化材料，并对合成出的样品进行了细致的表征分析，初步研究纳米材料的光催化活性，探索纳米催化剂的颗粒尺寸、形貌和晶体结构对催化性能的影响规律，其内容主要包括以下几个方面：(1)根据光催化制氢的需要，设计并组建了一套外置光源照射的光催化制氢装置。

Square meters has a domestic first-class explosion of complex sites, may use 3.3 meters wide plate mill, 3150 tons, 5 tons of hydraulic machines, 9 roller, 17 roller straightening machine, 8 Units titanium melting furnace, 750Kg steam hammer Units 1, 600KW 4 8M heat treatment furnace, such as large-scale advanced equipment; set of metal composite materials research, production, development, deep processing, and service as a whole, and has formed a unified sound system; in the production of metal composite materials and deep processing of products for more than 3000 tons.

拥有5000平方米国内一流的爆炸复合场地，可利用3.3米宽板轧机，3150吨，5吨油压机，9辊、17辊矫直机，8台钛合金熔炼炉、750Kg汽锤一台，600KW 4×8M热处理炉等大型先进设备；集金属复合材料的科研、生产、开发、深加工、服务等为一体，已形成完善统一的体系；年生产金属复合材料及深加工产品3000吨以上。

The effects of an inorganic composite flame-retardant filler, which was prepared mainly from aluminium hydroxide Al(OH_3, magnesium hydroxideMg(OH_2,calcined kaolin, nano silicon dioxide(SiO_2), stibium trioxide(Sb_2O_3), on the flame retardancy of flexible Poly Vinyl Chloride products were investigated, and an ultrafine and active inorganic composite flame-retardant filler was developed.

研究了氢氧化铝 Al(OH 3、氢氧化镁 Mg(OH 2 、煅烧高岭土、纳米二氧化硅、三氧化二锑(Sb2 O3)等组成的复合阻燃体系对软PVC电缆制品的阻燃作用，开发了一种超细活性无机复合阻燃填料。

This includes the surface mounted and embedded optical fibre damage detection system, the use of fiber optic strain sensors for monitoring acoustic emission from within composite specimens , and a fiber optic strain rosette for maping the strain tensor within a composite structure.

介绍了光纤传感器在飞行器结构上的应用，包括表面贴装与内埋光纤损伤探测系统，内埋的监测复合材料内部声波辐射的光纤应变传感器及测量复合材料内应变张量的应变计。

Anna: No, I've got a hangover.

不是，我昨晚宿醉了。

We head into the mountains in Su's new Land Cruiser, stop for lunch at a scenic restaurant and then hang around drinking beer and eating fruit as two of his employees attempt to lure the birds with a tape recording of the fowl's mating call.

我们坐上苏的巡逻车向山顶出发，在一家风景优美的餐馆吃了中饭。然后我们喝着啤酒吃着水果四处逛。