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??????ֱ?־׮?Dz???????????Ʒ???е?һ?֣????ɲ????????????ܼ???ģѹ????϶??ɣ???ѡ?????ֱ?־׮??ͬʱ?????????ῴ??һЩ׮??ı?????Щ???ƣ???ʵ?ڲ??????????Ͳĵ??в????????????ͲĶ?????ֿ???????

???粣???????????ܣ??????DZ??????ƻ????ڲ????ƣ?????????????????Ϊͷʹ?Ĺ??????⣬??????һ??????ֵ?Ƶ????ߣ????????Գ????κβ?Ʒ?к??κ?ʱ???ϡ?

?????ֱ?־׮???????Ƶ???Ҫԭ??????Ϊ????????????????Ӧ???????¡?Ŀǰ?ڹ??ڻ??????ҵ??Ϻý????????Ӧ???ķ???????Ȼ?ʵ??ص???ģ???¶Ⱥ??????ٶȿ??ܿ?????ʱ??????һ???⣬???????Ż????????ı仯?Լ?ijЩ?޷?ȷ֪??ԭ???????ֻ????³??֡???????ʱ?ڷdz???????????»?ͻȻ???ֿ??ѣ????????ʤ????

?ӱ???ʢ?????豸???޹?˾??????ֱ?־׮???ҹ?Ӧ??

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1???ܶ?Ҫ??: 1.8-1.9 g/cm3 ??

2????ˮ?ԣ?0.5%  ??

3??ǿ??Ҫ?󣺴?ֱ??ά????????ǿ?ȣ?380MPa??ƽ????ά????????ǿ?ȣ?380MPa??????Ϊֻ???????޼?ԭ???ϲ??ܴﵽ??????ݣ?

4???ɷ?Ҫ??

1) ??ֱ??ά???????ǿ?ȴ???3.5 MV/m??

2) ????????֬??????30%??

3) ???????ߺ?????0.5%??

5?????Ǻ??Ҫ??????ȴﵽ1cm??

6???ṹҪ??

1) ?????: “??”???νṹ׮??׮, ׮??ں?????4mm,?սǴ?????Ӧ?ﵽ5.5mmΪ?ѡ?

2) ????:Ӧ??????Ӧ?Ķ?????׮?????ӵļ?????ƣ???ֹ?????????䡣

A??????ָʾ??ͷӦ?????ι̣???ͷָʾ?;á?

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