查询词典 calorimeter

Several heat releasing characteristics and fire-retardant improving efficiency of the 5-ply, 9 mm thick plywood, made of red lauan and radiata pine veneers, were evaluated according to ISO 5660 test methods. Cone calorimeter was used to measure the heat release rate of the plywood heated at 50 kW/m^2 for 15 minutes.

本研究之目的旨在以红柳桉及放射松单板为试材，经三种浓度之矽酸钠与四种无机塩类（氧化硼、硫酸锌、氯化镁、氯化锌）饱和溶液之反应剂双重处理后，制造五层9mm厚合板。

Their morphology and combustion properties were characterized by XRD, transmission electron microscopy , UL-94 test, limiting oxygen index test and cone calorimeter experiments.

采用锥形量热、UL-94 V-0垂直燃烧，限氧指数三种测试方法综合评价材料的阻燃性能，详细研究了OMT在不同阻燃体系中的作用。

Effects of novolac resinand micro-capsulated red phosphoruson inflaming retarding property of high impact polystyrenewere investigated by means of cone calorimeter,limiting oxygen indexand UL94 vertical combustion test.

采用锥形量热仪、极限氧指数和UL94垂直燃烧测试方法研究了微胶囊红磷和酚醛环氧树脂对高抗冲聚苯乙烯阻燃性能的影响。

The heat generation curves of seven rubber materials used in tires with the changes of temperature have been obtained by using Dynamic Mechanics Analysis technique on NETZSCH DMA242 instrument, knowing that the heat generation of every other rubber materials except inner liner rubber changes lightly alone with the temperature within 10℃～80℃. According to the Fourier law, the heat transfer coefficients of tire rubber are measured by stable method on self-made experiment instrument. The coefficients changes lineally within 20℃～80℃ and the relation formulas λ=λ〓+bt are given out attached with λ〓 and b. The specific heat of tire rubber are measured on Differential Scanning Calorimeter NETZSCH DSC204 and the relations with temperature are linear and the formula is c=c〓+bT, where c〓 and b gained from experiment result data are presented in the paper. The heat convection coefficients on the surface of rolling tire are measured according to the principle of heat-mass transfer analogy principle after simplifying rolling tire into rotating disk with straight movement on wind channel. The relation with rotation speed of disk is linear as h=5. 399+0.0258n and the relation with straight line speed of tire is linear too, h=

论文采用动态力学分析技术，使用NETZSCH DMA 242型实验仪，获得了轮胎用七种胶料的生热率随温度变化曲线，确知除内衬层胶以外，其它各种胶料在一般胎温范围内（10℃～80℃）的生热率随温度变化不大；轮胎胶料的导热系数根据傅立叶定律的基本原理，采用稳态法在自行搭建的实验台上进行测试，结果表明，材料的导热系数在20℃～80℃的温度范围内随温度呈线性变化，论文给出了各种材料导热系数的线性变化的关系式λ=λ〓+bt及其λ〓和b的值；轮胎胶料的比热运用差式扫描量热原理，在NETZSCH DSC204型DSC实验仪上进行测试，结果表明，胶料的比热随温度的变化呈线性变化，其关系可用c=c〓+bT表示，文中给出了根据实验数据拟合的c〓、b的值；对轮胎表面的对流换热系数的测定，本文先将滚动的轮胎简化为有直线运动的旋转圆盘，而后采用萘升华热质比拟技术，在风洞中测量了滚动轮胎表面的对流换热系数，结果表明，圆盘表面对流换热系数与转速呈线性关系，即h=5.399+0.0258n，轮胎表面对流换热系数与其直线运动的速度呈线性关系，即h=

The glass-forming ability, soft-magnetic and mechanical properties of these bulk amorphous alloys were characterized by X-ray diffractometry, differential scanning calorimeter, scanning electronic microscopy, vibrating sample magnetometry and Instron type tester.

采用X射线衍射仪、差示量热扫描仪、扫描电镜、振动样品磁场仪和Instron万能材料试验机研究Fe-Hf-Nb-B-Y合金系的玻璃形成能力、软磁性能和力学性能。

The isobaric molar heat capacity Cp of the nano ZnO was measured with high precision adiabatic low-temperature calorimeter in temperature range from 83 K to 350 K.

纳米ZnO具备许多特殊性质，如：无毒和非迁移性、荧光性、压电性、吸收和散射紫外线能力等，因而具有广阔的应用前景。

The isobaric molar heat capacity C_p of the nano Al was measured with high precision adiabatic low-temperature calorimeter in temperature range from 108K to 385 K.

在温度108~385K，用精密低温绝热量热计测定了Al的等压摩尔热容，拟合出其等压摩尔热容与热力学温度的函数关系式。

The isobaric molar heat capacity Cp of the nano Fe was measured with the high precision adiabatic low-temperature calorimeter in the temperature range from 84 K to 350 K.

在84-350 K温区，用精密低温绝热量热计测定了该纳米铁试样的等压摩尔热容，拟合出其等压摩尔热容与热力学温度的函数关系式：Cp=36.831+14.772x-5.4968x2-0.7099x3-1.3188x4，其中x=(T-234)／156。

The result shows that the requirements and testing methods for flammability of building materials are similar between the United State and Canada, and they mainly are engaged in the test of combustibility and flame spread. In European Union, a new classification system for flammability of building materials was implemented in 2001, which includes two systems; one is for floor coverings and the other for all other building units. In Japan, the interior materials are classified into non-combustible, quasi noncombustible and fire-retardant materials according to Cone Calorimeter method (ISO 5660). China has established a non-combustible test, a three-class classification system for combustible wall and ceiling interior finishing materials and a two-class classification system for combustible floor coverings.

通过研究认为：美国和加拿大对建筑材料燃烧性能的要求和试验方法基本相似，他们主要针对材料的燃烧性、火焰传播进行检测；欧盟于2001年颁布了新的燃烧性分级体系，该分级体系包括专门针对铺地材料部分和针对其他所有建筑构件材料和产品部门；日本采用锥形量热计法(ISO 5660)将内装饰材料分为不燃、准不燃和阻燃材料3个等级；我国对建筑材料的试验方法包括不燃性试验方法、墙和天花板内装饰材料的三级分级体系和铺地材料两级分级体系。

What Fleischmann and Pons said they observed, to their own astonishment, was that, in some cases, the heat measured by the calorimeter exceeded the expectations.

What Fleischmann 和Pons认为他们观察了，对他们自己的惊讶，是，在某些情况下，热由测热器测量超出了期望。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。