New products with hea pipes for domestic locomotives are briefed. It is forecasted that heat-pipe heat sinks features wide applications.
简要介绍了我国已利用热管开发的机车用新产品，预测热管散热器将有广泛的应用前景。
HEA is a new type of temperature-tolerant viscosity reductant for heavy crude oil. It comprises a specialtemperarure-tolerant surfactant and a variety of additives.
新型耐高温乳化降粘剂HEA系由特种抗高温的表面活性剂和多种其它添加剂组成。
The very latest version, 2.59 (as of 02/26/2010) now has support for LEA/HEA network statistics, IVM support, and real-time refresh of LPAR/pool usage graphs.
最新版本 2.59（02/26/2010 发布）现在支持LEA/HEA网络统计、IVM 支持以及LPAR/池使用情况图的实时刷新。
A lot of fine particles exist in the interdendrite of HEA, some are even as fine as nano-meter scale.
晶间分布着大量微小颗粒，有的颗粒尺寸甚至达到纳米级。
HEA con - Crete anti-cracking agent is applied to prevent large BOX foundation from cracking or leaking.
掺加hea型混凝土抗裂外加剂防止大型BOX基础开裂渗漏。
The influences of the dosage of HEA (or HPA, GMA)and ratio of component A and B on the capability of two-component acrylate adhesive were studied.
研究了自交联丙烯酸酯的用量及A组分与B组分的配比对双组分丙烯酸酯胶粘剂性能的影响。
It shows that a good fluidity resin can be prepared by controlling its molecular weight, drying materials and using proper feeding way which HEA is reacted first with TDI.
实验表明，控制齐聚物分子量，干燥原料，以HEA先与异氰酸酯反应的加料方式合成的树脂，流动性较好。
The copolymerization of vinyl acetate(VAc) and 2-hydroxy ethyl acrylate(HEA) was carried out. The copolymerization improved the water-resistance and bonding performances of vinyl-acetate adhesive.
研究了醋酸乙烯酯与丙烯酸2 羟基乙酯共聚的合成路线，通过乳液聚合所制得的共聚产物可有效地改善聚醋酸乙烯酯的耐水性能与粘接性能；
The copolymerization of vinyl acetate(VAc) and 2-hydroxy ethyl acrylate(HEA) was carried out. The copolymerization improved the water-resistance and bonding performances of vinyl-acetate adhesive.
研究了醋酸乙烯酯与丙烯酸2 羟基乙酯共聚的合成路线，通过乳液聚合所制得的共聚产物可有效地改善聚醋酸乙烯酯的耐水性能与粘接性能；
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