导热

And research shows that high thermal conductivity composite can decrease the temperature difference of underfill between chip and substrate, so that it can improve the temperature distribution of the flip chip, decrease the thermal stress of underfill and increase packaging reliability.

表明高导热系数的底充胶可明显降低在芯片和基板之间的温度差，降低底充胶的热应力，进而提高电子封装的可靠性。

The calculation indicates that the influences of the heating and conduction in the beryllium reflector, aluminium and graphite components, and the ununiform heating of the fuel elements are negligible to the temperature difference between the inlet and the outlet in the core.

通过计算表明了铍块、石墨瓦和铝瓦的发热与导热、以及燃料元件发热的不均匀性对堆芯进、出口温差的影响可以忽略。

The temperature field produced by a single source of heat in an unventilated space with heat-conducting walls has been studied by Ye.

Ye。 V。 Kudryavtsev研究了一种温度场，它是由单一供热源以及导热墙组成的不通风的空间。

To seek for economic,energy saving,easy operating technologies of maintaining normal lifting technology of heavy oil,based on the highly efficient heat conduction characteristic of gravity assisted wickless heat pipe,proposed heat transfer technology of wellbore with gravity assisted wickless heat pipe.

为寻求经济节能、操作简单、维持稠油在井筒中正常举升的工艺，基于重力热管高效导热原理，提出了井筒热管传热技术。

One major disadvantage of anodized surfaces is their very poor thermal conductivity.

阳极化处理表面的一个主要缺点是它的导热性非常低劣。

The results showed that carbonizing pressure and temperature rise rate were the most important factors which influenced the surface and performance of the product.

通过元素分析、TG、DSC、红外、XRD、材料万能实验机、SEM、激光法导热分析仪 LFA 447 Nanoflash等，对碳膜结构和性能进行了研究，得出了规律性的结论。

The calculated thermal conductivities of frost are compared with the experimental da...

据此计算的霜层综合导热系数与实验数据符合较好。

The main products has: 200A-3 Oil Press, 202 type, 24 type, 240 type, 204-type pre-pressing machine, 1.5m 5 - 3.0m 5 steaming pan, various models of three-roll on-roll solution Pressure pressure embryo machine, Extrusion machine, drying machine, vibration fluidized bed dryer, frame-style crude oil filter, oil filter leaves and winter of filtering machines, centrifuges, sweetening pot, detreated pot, refining cans, from soap machine, than with mixers, heating cans, dehydrated machine, 28-36 decorticating machine, round screen, vibrating screen, flat screen, crusher, to stone machine, steam offline, deceleration machine, tube condenser, condensing plate , and plate heat exchangers, spiral plate heat exchanger, various scraper, cutter Liuzhou, hoist, 15-300 tons leaching equipment, 20-100 tons of salad oil equipment, one tons -20 tons of steam boilers, large 100000 -200 kcal million cards conducting oil furnace.

主要销售产品有： 200A-3 榨油机、 202 型、 24 型、 240 型、 204 型预榨机、 1.5m×5--3.0m×5 蒸炒锅、各种型号三辊、对辊液压压胚机、膨化机，烘干机、振动硫化床干燥机、板框式毛油过滤机、叶片滤油机，冬化过滤机，离心机、脱臭锅、脱色锅、精炼罐、脱皂机、比配混合机、加热罐、脱水机、 28-36 剥壳机、圆筛、振动筛、平面筛、破碎机、去石机、蒸脱机、减速机、列管冷凝器、板式冷凝器、板式换热器、螺旋板换热器、各种刮板，绞龙、提升机、 15-300 吨浸出设备， 20-100 吨色拉油设备， 1 吨-20 吨蒸汽锅炉， 10 万大卡-200 万大卡导热油炉。

Heat oven to use oil dirties process of cleaning carbon and wasteoil recycling, achieve environmental protection requirement.

对导热油炉使用过程中产生的油垢进行清洗除碳以及进行废油回收，达到环保要求。

The results show that comprehensive technical indexes of the structure made of foamed polyethylene board were good.

结果表明，便携式微型保鲜冷库的最佳制冷设备工作时间系数为 0 。2 4 ，对照 0 。32 ，库体导热系数为 0 。95 ，对照 1.0 0。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐