XIV ̳ - ADVANCED TECHNOLOGIES OF SCIENCE AND EDUCATION

English





.., .. ֲ ֲ ֲ ̲

: . . a,

.. .., ..

-

ֲ ֲ ֲ ̲

, , . , , - . , . __. ., ., ., . . , , , ____. Ӡ " , , , . 50% , 67% , 80% , -, 90% . , , , , , - , , , .

- , ' ' . , . 1999 7362 볳 , __0,8%___. ߠ ߠ , , . , , - . , , . , , , _.

˳:

1. . / . // .-2007.- 3.-.77-80

2. .,, .. // .-2005.- 5


!

:
<a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <code> <em> <i> <strike> <strong>