Znn3bq.jpeg
±±¾©Ê¯ÓÍ»¯¹¤Ñ§Ôº2026ÄêÑо¿ÉúÕÐÉú½ÓÊÕµ÷¼Á¹«¸æ
²é¿´: 6831  |  »Ø¸´: 8
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

yufenfei3002

½ð³æ (СÓÐÃûÆø)

[ÇóÖú] ѹµç²ÄÁÏ£ºPFM²âÊԵõ½µÄºûµûÇúÏß¼ÆËãd*33 ÒÑÓÐ2È˲ÎÓë

Èçͼ£¬Ê¹ÓÃPFM²âÊÔѹµç²ÄÁÏ£¬ÈçºÎÓÉdisplacement-voltage ÇúÏߣ¨À¶É«£©¼ÆËãµÃµ½d*33-voltage ÇúÏߣ¨ºìÉ«£©£¿
ѹµç²ÄÁÏ£ºPFM²âÊԵõ½µÄºûµûÇúÏß¼ÆËãd*33
a.png
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹ØÉ̼ÒÍÆ¼ö: (ÎÒÒ²ÒªÔÚÕâÀïÍÆ¹ã)

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

diwunju

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ÒýÓûØÌû:
3Â¥: Originally posted by yufenfei3002 at 2014-02-12 13:27:24
"ÄãÖ»Óе±ËüÊÇÏßÐÔµÄÁË£¬³ýһϾÍÍêÁË¡£"
»¹ÇëÏêÊÍ£¡...

Î»ÒÆµÈÓÚѹµçϵÊý³ËÒԵ糡ѽ£¬Õâ¸öµç³¡²»ÊǺá×ø±êÄĸöÖ±Á÷³¡£¬ÊÇÄã¼ÓÔÚÕë¼âÉϵĽ»Á÷³¡µÄÕñ·ù¡£
4Â¥2014-02-12 17:03:06
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 9 ¸ö»Ø´ð

diwunju

Ìú¸Ëľ³æ (ÕýʽдÊÖ)

ÄãÖ»Óе±ËüÊÇÏßÐÔµÄÁË£¬³ýһϾÍÍêÁË¡£µ«ÊÇÕâÓÖÓÐʲôÒâÒ壿ÄãÄǸöµç³¡Ò»°ãÒ²²»ÊǾùÔȵģ¬ºûµûÏß¿´¿´²»ÊÇͦºÃ¡£¶¨Á¿µÄ±È½ÏÎÒ¾õµÃºÁÎÞÒâÒå¡£»¹ÓУ¬ÎÒ¾õµÃÕâ¸öͼÉÏÀ¶É«µÄÏßÄܵõ½ºìÉ«µÄÏßºÜÆæ¹Ö£¬ÐÎ×´ÉϲîÁËÌ«¶à¡£
2Â¥2014-02-12 13:23:39
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yufenfei3002

½ð³æ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by diwunju at 2014-02-12 13:23:39
ÄãÖ»Óе±ËüÊÇÏßÐÔµÄÁË£¬³ýһϾÍÍêÁË¡£µ«ÊÇÕâÓÖÓÐʲôÒâÒ壿ÄãÄǸöµç³¡Ò»°ãÒ²²»ÊǾùÔȵģ¬ºûµûÏß¿´¿´²»ÊÇͦºÃ¡£¶¨Á¿µÄ±È½ÏÎÒ¾õµÃºÁÎÞÒâÒå¡£»¹ÓУ¬ÎÒ¾õµÃÕâ¸öͼÉÏÀ¶É«µÄÏßÄܵõ½ºìÉ«µÄÏßºÜÆæ¹Ö£¬ÐÎ×´ÉϲîÁËÌ«¶à¡£

"ÄãÖ»Óе±ËüÊÇÏßÐÔµÄÁË£¬³ýһϾÍÍêÁË¡£"
»¹ÇëÏêÊÍ£¡
Óê·×·É
3Â¥2014-02-12 13:27:24
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

wgang

Í­³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
yufenfei3002: ½ð±Ò+5, ¡ïÓаïÖú 2014-02-14 22:50:09
Òª¶¨Á¿µÄͨ¹ýPFM»ñµÃd33ÐèҪУ׼Õë¼â¡£Í¨³£µÄ×÷·¨ÊÇÓÃͬһ¸ùÕë¼â²âÒ»ÏÂQuartzµ¥¾§µÄѹµçÏìÓ¦¡£QuartzÖ»ÊÇѹµç£¬²»ÊÇÌúµç£¬ËùÒÔ²â³öÀ´ÊÇÒ»ÌõÖ±Ïߣ¬ÓиöбÂÊ¡£¶øQuartzµ¥¾§µÄѹµçϵÊýÊÇÒÑÖªµÄ£¬ºÍ²âµÃµÄбÂʶԱÈÒ»ÏÂÕâÑù¾ÍÄÜУ׼Õë¼âÁË
5Â¥2014-02-14 14:13:26
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 287Çóµ÷¼Á +7 Fnhc 2026-04-07 12/600 2026-04-08 00:32 by zhouyuwinner
[¿¼ÑÐ] ¸´ÊÔµ÷¼Á +14 ºôºô£¿~+123456 2026-04-05 14/700 2026-04-06 22:50 by chenzhimin
[¿¼ÑÐ] 297·Ö083200ÇóÖú +9 aekx 2026-04-05 9/450 2026-04-06 20:57 by flysky1234
[¿¼ÑÐ] ר˶304ÕÒµ÷¼Á£¬Ò»Ïß³ÇÊÐ×îºÃ +3 ÀîlslÀî 2026-04-05 3/150 2026-04-06 12:16 by ffffjjjj
[¿¼ÑÐ] 341Çóµ÷¼Á +3 ѧÎÞÖ¹¾³£¬³å 2026-04-05 3/150 2026-04-05 09:40 by lbsjt
[¿¼ÑÐ] Ò»Ö¾Ô¸µç×ӿƼ¼´óѧ085600²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á +10 Naiko 2026-04-04 10/500 2026-04-05 09:40 by sam3303
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +10 ÀÁÑòÑòÇáÖÃÓñÍÎ 2026-04-02 11/550 2026-04-04 21:56 by laoshidan
[¿¼ÑÐ] 296²ÄÁÏר˶Çóµ÷¼Á +21 202451007219 2026-04-02 22/1100 2026-04-04 21:48 by hemengdong
[¿¼ÑÐ] Ò»Ö¾Ô¸»¦985£¬326·ÖÇóµ÷¼Á +3 Áõīī 2026-04-03 3/150 2026-04-04 11:16 by ±¯É˵ÄÓóÍ·
[¿¼ÑÐ] 387Çóµ÷¼Á +4 °®³ÔƬ¶¹ÍÁ 2026-04-03 5/250 2026-04-04 08:10 by °¶ÉϵÄÒ»ÌõÓã
[¿¼ÑÐ] ×Ü·Ö328ÉúÎïÓëÒ½Ò©¿¼ÊýѧÇóµ÷¼Á +7 aaadim 2026-04-02 9/450 2026-04-03 22:53 by syh9288
[¿¼ÑÐ] 338Çóµ÷¼Á +7 êɹ¦? 2026-04-03 7/350 2026-04-03 16:46 by wxiongid
[¿¼ÑÐ] Çóµ÷¼Á²»Ìôרҵ +3 xrh030412 2026-04-01 3/150 2026-04-03 14:40 by µªÆøÆøÆø
[¿¼ÑÐ] 085600ר˶²ÄÁÏÓ뻯¹¤348·ÖÇóµ÷¼Á +10 ÉÏѧÀ²£¡ 2026-04-01 11/550 2026-04-03 14:13 by °ÙÁéͯ888
[¿¼²©] É격ÇóÖú +3 Reee1Llll 2026-04-01 3/150 2026-04-02 22:29 by ÕâÊÇÒ»¸öÎÞÁĵÄê
[¿¼ÑÐ] 298ÇóBÇøµ÷¼Á +4 zzz£¬£¬r 2026-04-02 5/250 2026-04-02 12:17 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] °²È«¹¤³Ì 285 Çóµ÷¼Á +3 Xinyu56 2026-04-01 4/200 2026-04-01 21:50 by ¾²¾²¾²¾²¾²¾²¾²¾
[¿¼ÑÐ] 379Çóµ÷¼Á +3 ?¿à¹Ï²»¿à 2026-04-01 3/150 2026-04-01 20:09 by ÄºÔÆÇ庮
[¿¼ÑÐ] Ò»Ö¾Ô¸±±½»²ÄÁϹ¤³Ì×Ü·Ö358 +5 cs0106 2026-04-01 7/350 2026-04-01 11:45 by wangjy2002
[¿¼ÑÐ] 318Çóµ÷¼Á +8 ÆßÒä77 2026-04-01 8/400 2026-04-01 10:37 by Jaylen.
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û