Znn3bq.jpeg
²é¿´: 1025  |  »Ø¸´: 5
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

bhwdtt

Í­³æ (СÓÐÃûÆø)

[ÇóÖú] ÇóÖú£¡£¡¿ØÖÆ·ùÏàÆµÂÊÌØÐÔÎÊÌâ!

1.ΪʲôΪÁËʹϵͳÓÐÁ¼ºÃµÄ¹ý¶É¹ý³Ì£¬Í¨³£ÒªÇóÏà½ÇÔ£¶È´ïµ½45¶È~70¶È£¿
2.ΪʲôÓûÂú×ãÏà½ÇÔ£¶È´ïµ½45¶È~70¶È£¬Ó¦Ê¹¿ª»·¶ÔÊý·ùÆµÌØÐÔÔÚ½ØÖÁƵÂʸ½½üµÄбÂÊ´óÓÚ-40dB/dec,ÇÒ¾ßÓÐÒ»¶¨¿í¶È£¿
ÉÏÊöÎÊÌâÓÐÎÄÏ×רÃÅÏêϸ½éÉÜÂð£¿
лл£¡£¡ÆÚ´ýÖÐ~~~
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ghw_nit

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

ÖÁÓÚ45¶È-70¶ÈµÄÔ£Á¿£¬Ïà½ÇÓëʱÓòÖ¸±êÊÇÓÐÒ»¸ö¹Ì¶¨µÄ¶ÔÓ¦¹ØÏµµÄ£¬Òò´ËÄã¿ÉÒÔ´ó¸ÅµÄËãһϣ¬²»¹ýºÃÏñ70¶ÈµÄÔ£Á¿ÓÐЩ´óÁ˰É
5Â¥2011-06-14 09:49:36
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 6 ¸ö»Ø´ð

ghw_nit

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

Ç廪´óѧ³ö°æÉçÓÐÒ»±¾ºìƤµÄÊéÀïÃæ½²µ½Õâ¸öÎÊÌ⣬ֻÊÇʱ¼äÌ«¾ÃÁË£¬ÎÒÒѾ­¼Ç²»Çå³þÁË£¬ºÃÏñÊÇÔÚÖÐÆµÊ±µÄ-40·Ö±´£¬¾ÍÏ൱ÓÚÊÇÒ»¸ö¶þ¸ö»ý·Ö»·½Ú£¬Ö®ºó.......£¬ÎÒ²»¼ÇµÃÁË£¬ÎÒÏÖÔÚÒѾ­²»×öÕâÒ»¿éÁË£¬¶¼Íü¼ÇÁË
3Â¥2011-06-14 08:57:50
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ghw_nit

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

²»¶Ôѽ£¬ÎÒÏëÆðÀ´ÁË£¬ºÃÏñÊÇÔÚ½ØÖ¹ÆµÂʸ½½üÓ¦¸ÃÊÇ-20·Ö±´°É£¿
4Â¥2011-06-14 09:46:49
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ghw_nit

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
mze04532(½ð±Ò+2): ÈÈÐÄÓ¦Öú£¬½±Àø~ 2011-06-19 22:29:16
¿ØÖÆÏµÍ³·ÖÎöÓëÉè¼Æ
ÁÎÏþÖÒ£¬ÁõÏò¶«±àÖø£¬Ç廪´óѧ³ö°æÉç
µÚ162Ò³¾Í˵µ½Õâ¸öÎÊÌâÁË
6Â¥2011-06-19 21:44:45
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 322Çóµ÷¼Á +8 123°²¿µ 2026-04-12 15/750 2026-04-16 11:07 by Espannnnnol
[¿¼ÑÐ] 291 Çóµ÷¼Á +40 »¯¹¤2026½ì±ÏÒµÉ 2026-04-09 41/2050 2026-04-15 21:54 by noqvsozv
[¿¼ÑÐ] 211±¾¿Æ²ÄÁÏ»¯¹¤Çóµ÷¼Á +19 YHLAH 2026-04-11 23/1150 2026-04-14 22:25 by fenglj492
[¿¼ÑÐ] 26ҩѧר˶105500Çóµ÷¼Á +6 à¶¹þ¼ÓÓÍ 2026-04-13 6/300 2026-04-14 16:40 by zhouxiaoyu
[¿¼ÑÐ] 290Çóµ÷¼Á +21 luoziheng 2026-04-10 23/1150 2026-04-14 15:49 by zs92450
[¿¼ÑÐ] 297Çóµ÷¼Á +23 ORCHID1 2026-04-10 26/1300 2026-04-14 13:52 by ³ÂƤƤ
[¿¼ÑÐ] ¿¼ÑÐÓ¢Ò»ÊýÒ»338·Ö +9 ³¤½­´óѧ¶«Ð£Çø 2026-04-13 10/500 2026-04-14 00:41 by Íõ¬Bè±
[¿¼ÑÐ] 277 ÊýÒ»104£¬Ñ§Ë¶£¬Çóµ÷¼Á +21 Æ¿×ÓPZ 2026-04-09 23/1150 2026-04-11 23:12 by labixiaoqiao
[¿¼ÑÐ] µ÷¼Á +10 Ö»ÐðÀë±ð´Ç 2026-04-09 12/600 2026-04-11 20:57 by ÄæË®³Ë·ç
[¿¼ÑÐ] 284Çóµ÷¼Á +11 archer.. 2026-04-09 12/600 2026-04-11 20:23 by À¶ÔÆË¼Óê
[¿¼ÑÐ] 352 Çóµ÷¼Á +6 yzion 2026-04-11 8/400 2026-04-11 16:24 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] »úеר˶270Çóµ÷¼Á£¬½ÓÊÜ¿çרҵ +12 ÀÏʦ¿´¿´ÎÒ°Éaba 2026-04-09 14/700 2026-04-11 10:21 by laoshidan
[¿¼ÑÐ] ÖÐҩѧµ÷¼Á ³õÊÔ324 +4 Ñó¸Ê¾Õ¡¢ 2026-04-10 6/300 2026-04-11 09:41 by gong120082
[¿¼ÑÐ] 22408µ÷¼ÁÇóÖú +7 ì±12 2026-04-09 9/450 2026-04-11 09:23 by ŶŶ123
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ¿ØÖƹ¤³Ì085406Êý¶þÓ¢¶þ385£¬Çóµ÷¼Á +8 Ezra_Zhang 2026-04-09 8/400 2026-04-11 09:15 by Öí»á·É
[¿¼ÑÐ] Ò»Ö¾Ô¸±±Àí¹¤298Ó¢Ò»Êý¶þÒÑÉϰ¶£¬¸Ðл¸÷λÀÏʦ +14 Reframe 2026-04-10 16/800 2026-04-10 23:07 by caotw2020
[¿¼ÑÐ] Çóµ÷¼Á +5 ²»»á·ÉµÄÓã@ 2026-04-10 5/250 2026-04-10 19:07 by chemisry
[¿¼ÑÐ] 298Çóµ÷¼Á +13 ¶¤¶£ß˶¬¹Ï 2026-04-09 13/650 2026-04-10 15:49 by jiajinhpu
[¿¼ÑÐ] Çóµ÷¼Á ²ÄÁÏÓ빤³Ì 324·Ö ר˶ +19 ôæôæÒ»ÊéÉú 2026-04-10 21/1050 2026-04-10 11:41 by wp06
[¿¼ÑÐ] Òѵ÷¼Á +18 ²ñ¿¤Ã¨_ 2026-04-09 19/950 2026-04-09 22:10 by ²ñ¿¤Ã¨_
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û