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1·This paper deals with the low frequency damping of ZA27 alloy with solid solution treatment after natural ageing stability.

研究了固溶化处理的ZA2 7合金在自然时效稳定后的低频阻尼。

2·The effects of IPA and DTG additions on thermal properties of chips and thermal shrinkage and ageing stability of fibers were studied.

研究了IPA, DTG的添加量对切片的热性能和纤维的热收缩率及经时稳定性的影响。

3·Casting aluminium alloy ZL305A is a new shipbuilding material with high strength, good ageing stability, excellent corrosion resistance.

本文介绍研制的新型铸造铝合金zl305a是一种强度高，时效稳定性好，耐蚀性优良的船用新材料。

4·And tests showed that there are considerable advantages for aluminium triformate in area yield, area weight, firmness properties and ageing stability.

试验证明，采用三甲酸铝为鞣剂，成品革在面积得革率、单位面积重量、紧实性以及耐老化性等方面都具有优越的性能。

5·Viewing the function and structure stability of embankment works, the paper studies the ageing problem of embankments and puts forward the concept of ageing embankment.

本文从堤防工程的作用及结构稳定方面，研究堤防工程的老化问题，并提出堤防工程老化这一概念。

6·The AO-1 antioxidant, with good thermal ageing property, thermal stability, and light stability, is a thio-biphenyl type high-efficient major antioxidant without pollution.

AO - 1抗氧剂具有良好的热老化性、热稳定性和光稳定性，是一种非污染的硫代双酚型高效主抗氧剂。

7·All steel welded structure, vibrating treatment of ageing for removal of internal stress, with good rigidity and stability.

全钢板焊接结构，综合处理(振动时效、热处理)消除内应力，有很好的刚性与稳定性。

8·The finished products produced by this machine has he feature of good surface, stronger compression resistance, light and heat stability, low size-changing and ageing resistance.

该机组具有能耗低、性能稳定、高速高效等特点。 用该机组挤出的异型材外形美观、抗压性能强、光稳定性和热稳定性好、尺寸变化率低、抗老化。

9·Nano technique can improve performance of high polymer in their toughness, intensity and stability. It can also improve processing properties, anti ageing and other functions of high polymer.

纳米技术可使高聚物增加韧性、强度和稳定性，可以改善高聚物的加工性能、抗老化性能或使材料功能化。

10·In addition to, the sacks have good features of wet proof, thermo stability ageing resistance, high strength, lower broken rate also.

此外，该包装袋还具有防潮、耐热、抗老化、高强度和破损率低等特性。