导热系数

Results show that heat conductivity and combustion time of microthruster unit are the main factors affecting growth of temperature and integration level.

结果表明，药室材料的导热系数和单元燃烧时间是影响温度成长和推冲单元分布的主要因素。

In this paper,using simple but effective experimental apparatus the effective heat conductivity of three types of TIM s was measured.

用一套简易有效的实验装置测定了三种透明隔热材料的有效导热系数，并与通用计算模型进行对比，两者符合较好，验证了实验方法和通用计算模型的有效性。

Heat physical parameters such as heat conductivity are influenced by temperature mainly.

对于导热系数等热物性参数，发现它们除了受材料的影响外，主要受温度的影响。

Larger heat conductivity and longer combustion time lead to less microthruster unit on a same area.

低导热系数和短燃烧时间有利于提高相同面积上推冲单元的分布数。

The value of the loss, the equivalent of heat conductivity for stator coil and the thermal convection coefficient of convection faces are researched in this paper.

同时，在异步温度场的计算和分析中，绝缘层常常被忽略，但由于绝缘材料的导热系数很小，在一个很薄的股线绝缘层上将会有一个显著的温度变化。

The influence of temperature and heat flux direction on the heat conduction characteristics of four common woods, fir, red pine, white pine and larch, were investigated.

以4种常用木材为实验对象，研究了不同温度和热流方向对木材的导热系数、比热和热扩散率的影响，并分析了热物理性质变化的原因。

The computer-aided system for measuring the apparent heat conductivity of insulated tubings is used to evaluate theinsulating property of insulated tubings.

隔热油管视导热系数计算机检测系统用于评价隔热油管的隔热性能。

Applications Construction of industrial commercial or residential air handling operations Suitable for operating temperatures up to 120°C with maximum air velocity of 10 m/s and static pressure of 50 mm water gauge Benefits Non-combustible (Tested to SABS 0177 Part V) Class I fire index (Tested to SABS 0177 Part III) Integrated system Reduces manufacturing, material and insulation costsroduct can be tailor-made to suit the application Can be used in conjunction with metal and flexible ductwork Modifications can be fabricated on site Can be pre-grooved or grooved on site Low thermal conductivity Non corrosive Excellent sound reduction Controls condensation

应用 工业商业或住宅建筑空气处理操作适用于工作温度与10米，最高风速可达120℃/ s和50毫米水表静压优点不可燃（经测试可SABS规格0177第五部分） I类火灾指数（经测试可SABS规格0177第三部分）集成系统降低制造，材料和绝缘costsroduct可以度身订造，以满足特定的应用可用于金属管道和灵活的结合修改可以在现场制造可以预先槽槽或网站导热系数低非腐蚀性出色的声音还原控制凝结

The casing receives a pill-shaped PTC, which is held pressed between two electrodes having a high heat conductivity coefficient.

壳体（1）接纳一个药片状的PTC加热元件（5），该元件被加压夹持在两个具有高导热系数的电极（6和7）之间。

I developed a new type of company as QY-hydrophobic type of rockwool plate with low thermal conductivity.

我公司最新研制的新型QY－憎水型氧化岩棉板具有导热系数低。

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。