一种低温导热绝缘胶粘剂用于氢氧发动机系统表面温度传感器的端封和胶接安装。
The adhesive of low temperature heat conduction and insulation is utilized to the seal end and bend to install the surface temperature sensor of the hydrogen oxygen engine system.
对在压力容器缠绕成型中,同一个纵向缠绕层中两端封头采用不同的缠绕角缠绕进行缠绕线形的理论分析与计算。
In this paper, we conduct the analysis and calculation to the winding pattern of the pressure vessels with different winding angle in both of the dome ends in the same winding layer.
这是因为用于封送和解封的代码以及用于网络通信的代码隐藏在客户端和服务器应用程序中。
This is because the code for marshaling and unmarshaling, and the code for network communication is buried in the client and server applications.
当该过程在OR b中完成时,OR b对响应进行封送处理并返回给客户端。
When the process is complete in the ORB, the ORB marshals the response back to the client.
有一种情况是,与我一起工作的客户端想要一封电子邮件,其内容是定制的,而不是“即时可用”的包可以完成的。
In one case, a client whom I worked with wanted an E-mail whose content was more customized than is possible using the out-of-the-box package.
它将点燃固体推进燃料(HTPB,或称羟基封端聚丁二烯)和液体氧化剂(高挥发性过氧化物,HTP)的混合物持续20秒。
It will burn a mixture of solid propellant (HTPB, or hydroxyl-terminated polybutadiene) and liquid oxidiser (high-test peroxide, HTP) for 20 seconds.
我从桌上拿起一杯水,用手指封着吸管的一端,滴了几滴凉凉的水到她的嘴里,以缓解她的干渴。
Taking a glass of water from the table, I put my finger over the end of the straw and allow a few drops of the cool moisture to slide into her mouth and ease her thirst.
讨论了封端剂用量、反应温度和时间等因素对封端反应的影响问题。
The effects of amounts of blocking agent, temperature and time on the blocking reaction were studied.
介绍了封端异氰酸酯化学,包括封闭剂类型、解封温度与性能以及相关的催化剂、溶剂、分析技术。
The chemistry of blocked isocyanates including the type, the dissociation temperature, and the performance of the blocked groups was introduced in this paper.
采用喷涂封严涂层的方法调整叶片端部与发动机涡轮机壳之间的间隙以提高发动机效率。
Seal coating sprayed is currently used to adjust the gap between the blade tip and engine casing and improve engine efficiency.
半球形封头壁厚与筒体壁厚不相等的高压容器是由端部密封装置、筒体、半球形封头和加强箍等组成的一种新结构容器。
High pressure vessel with hemispherical head thinner than cylinder wall is a new type of vessel which consists of sealing device, cylinder, hemispherical head and reinforcing ring.
传统的线圈成型模只能成型线圈的端部形状,而该装置在此基础上增加了对线圈的预弯、铲头、封焊等功能,在定子线圈热压前一次完成以上各工序。
But in this shaping installation, besides the mentioned functions, shaping, shoveling, soldering and sealing of the stator coils can be completed at the same time before hot pressing.
丙烯酸在聚合物中的分布也许是随机的,但是如果这些丙烯酸在聚合物中是封端排布的话,效果会更好。
The distribution of the acid groups may be random, but better results are obtained by introducing poly-acrylic acid blocks.
简要介绍了不饱和端羟基聚醚的封端方法。讨论了封端剂用量、反应温度和时间等因素对封端反应的影响问题。
The method of blocking unsaturated polyether has been described. The effects of amounts of blocking agent, temperature and time on the blocking reaction were studied.
研究了水溶性封端聚氨酯丝绸整理剂的应用工艺,并探讨了其防皱机理。
Application process of water soluble capped polyurethane finishing agent for silk was studied and its anti-crease mechanism investigated.
合成了以羟基封端的脂肪族聚碳酸酯-聚乙基醚碳酸酯二醇(PEECD),并用于环氧(EP)树脂的增韧。
One kind of hydroxyl - terminated aliphatic polycarbonate, i. e. poly(ethylene ether carbonate) diol(PEECD) was synthesized and used to toughen epoxy resin (EP) .
探讨了烷氧基硅烷封端率及端羟基聚丁二烯的含量对单组分密封胶的力学性能、硬度及表干时间的影响。
The effects of different silane end-capped ratios and HTPB content on mechanical properties, hardness and surface dry time of the sealant were discussed.
一台反应釜两端所采用的椭圆封头因加工工艺不当,封头壁厚在小圆弧的过渡段出现严重减薄。
The thickness of uie elliptical heads at the both ends of the reaction tank was seriously reduced in the transition area of the small arc by improper processing.
用异佛尔酮二异氰酸酯与氨基硅油反应,然后用饱和亚硫酸氢钠封端,合成出具有反应性的聚氨酯改性硅油。
Polyurethane modified amino-silicone oil was synthesized by the reaction of amino-silicone oil and IPDI, and capped with saturated sodium hydrogen sulfite.
简要介绍了不饱和端羟基聚醚的封端方法。
The method of blocking unsaturated polyether has been described.
扩链剂的用量存在最佳值,用量不足时偶联反应不充分,用量过量时封端反应加剧。
There existed an optimal dosage of the chain extender, lack of which caused deficiency of chain extension and excess of which led to more blocking reaction.
以聚乙二醇和二异氰酸酯为原料,以酚类物质为链封端剂合成了缔合型增稠剂;检测了该增稠剂的性能,并与其他同类产品作了对比。
The associative thickener is prepared with polyethylene glycol and diisocyanate as raw materials, phenol as chain blocker. Its performances are tested and compared with the like.
带水剂、封端剂及其配比对产品粘度、溶解性、颜色等影响不大;
Water-taking agent, capping agent and their ratio didn't largely affect the viscosity, solubility and colourity of product.
扁平绕带高压容器是由内筒、交错缠绕在内筒外的钢带层、端盖和封头等组成的新型壳体结构。
A flat ribbon wound pressure vessel is made up of a thin inner shell, flat steel ribbon layers that are cross-helically wound outside the inner shell, a top cover and a bottom cover, etc.
精密控制涂封深度是工艺关键。以新宝华公司新型封端机为例,介绍设备的结构和工作原理。
With the new end-coating machines made by new Baohu Co. as example, the structure and principle of end-coating machines are presented.
精密控制涂封深度是工艺关键。以新宝华公司新型封端机为例,介绍设备的结构和工作原理。
With the new end-coating machines made by new Baohu Co. as example, the structure and principle of end-coating machines are presented.
应用推荐