通过对静电封接结构的受力分析,建立了静电封接后弹性膜片的热失配应力数学模型。
The stress of anodic bonding is analysed and the math model of no match thermal stress about anodic bonded elastic diaphragm is built.
试验和测试了焊接热对栓接的影响。
采用热引发熔融接技方法研究了不同反应条件下马来酸酐(MAH)接枝hdpe、接枝共聚pp及接技EPDM弹性体的接枝反应。
The graft reaction of MAH grafted HDPE, PP and EPDM at various conditions is studied by means of polyolefin grafted MAH in melt via heat initiation.
冷硫化胶接技术较之热硫化胶接技术具有工艺简单、操作方便、费用低廉等特点。
Compared with hot vulcanized gluing technique, cold vulcanized gluing technique features simpler process, easier operation and cheaper cost etc.
纳米涂层、纳米涂料具有良好的耐磨性、抗老化性、高粘接强度以及奇特的电、光、磁、热等性能。
Nanometer coat and coating material has good wearing resistance, anti - aging performance, high adhesive strength and wonderful electric, light, magnet and heat characteristics.
重点讨论单组分液体型、热熔型和木材复合板粘接用反应型、湿气固化聚氨酯胶粘剂。
Emphasis will be primarily on reactive, moisture curing polyurethanes that are applied as one-component liquids, hot melts and binders for wood composition board.
介绍皮带胶接新方法,解决了皮带热硫化胶接时间长、操作复杂、成本高的问题。
A new method of belt connection for solving the problem of long time, operating complication and high cost of hot vulcanization connect of belt.
芯片粘接工艺引起的器件-封装热失配会对MEMS器件的可靠性和性能产生显著影响。
Thermal mismatch induced by the die bonding structure greatly affects the reliability and performance of MEMS devices.
无论是淬火或淬回火态的试样其热疲劳裂纹主要沿着碳化物与基体脱开处及晶界裂纹桥接而扩展。
The thermal fatigue crack propagated mainly through the break-age of the interface of carbide and grain boundaries for either quenched or quenched and tempered steel.
随着全国各大城市地铁热的兴起,隧道的近接施工已成为一项重要且亟待解决的课题。
With the rising of "subway-hot" in big cities, the approaching excavation of the tunnel has become an important and urgent issue needed to resolve.
塑料管道系统。土壤和废料排出用热塑管道系统。粘接处密封度试验方法。
Plastics piping systems. Thermoplastics piping systems for soil and waste discharge. Test method for airtightness of joints.
经应用及检测结果表明:HM—G热熔密封胶与组装材料有良好的粘接性能,达到了设备要求的技术指标。
The test showed that the hm-g heat melt adhesive had well cohesiveness to the substrate and meeted the technology standards of the equipment.
用红外热波技术对铝蜂窝夹层胶接结构进行检测,结果表明,该技术可对试件夹层胶接质量和蜂窝结构作快速有效直观的检测。
It was shown by experimental results that the technique was effective for rapid and intuitive testing of the bonding quality and structure of an aluminum honeycomb composite test piece.
采用磁记录器直接与计算机配接,实现了对模拟热磨损各试验参量的动态测量。
Directly joining magnetic recorder to the microcomputer, we completed dynamic measuring of wear testing parameters.
经电磁感应封口机局部感应加热,铝箔与瓶体即粘接为一体形成可靠的热熔封口。
Through the electromagnetic induction sealing machine to induction heating bottle cap so that the bottle and the aluminum foil are bonded together to form a reliable hot-melt sealing.
在经历多次的热冲击后,粘接强度先降低,而后趋于稳定,并呈现出一定程度的回升。
The adhesive strength decreases at beginning and then stabilizes or back_jumps to some extent after several times for thermal shock.
试件的疲劳断裂模式全部为双面穿板断裂,疲劳裂纹起始于点焊热影响区搭接板内表面,沿板厚方向向外表面扩展;
Fatigue specimens cracked at two-sided through-thickness sheet, fatigue crack appeared initially in HAZ of inner surface of lap plates, along the thickness direction extended to outer surface;
胶粘剂的胶接强度主要与热解生物油中酚类物质含量有关。
The bonding strength of adhesive was mainly related to the contents of phenolic substances in pyrolysis bio-oil.
然而,通常热膨服系数高的封接玻璃软化温度低,而热膨胀系数低的软化温度偏高。
The soldering glass has a rather low coefficient of expansion as well as low sealing temperature.
碰到烫伤,不管有多严重,第一要务就是将患处浸在流动的冷水中,直到热感消失为止。接著把蛋白涂在患处。
When sustaining a burn, regardless the degree, the first aid is always placing the injured part under running cold water till the heat subsides.
碰到烫伤,不管有多严重,第一要务就是将患处浸在流动的冷水中,直到热感消失为止。接著把蛋白涂在患处。
When sustaining a burn, regardless the degree, the first aid is always placing the injured part under running cold water till the heat subsides.
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