Znn3bq.jpeg
²é¿´: 3793  |  »Ø¸´: 6

litvenus

ľ³æ (ÖøÃûдÊÖ)

[ÇóÖú] ºË´Å¹²Õñ»¯Ñ§Î»ÒƵĹú¼Êµ¥Î»ÊÇʲô

ÈçÌâ
ºË´Å¹²Õñ»¯Ñ§Î»ÒƵĵ¥Î»ppm²»Êǹú¼Êµ¥Î»£¬ÄÇô¹ú¼Êµ¥Î»ÊÇʲô£¿
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

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

zeye

ľ³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
litvenus: ½ð±Ò+2, ¡ïÓаïÖú, лл 2013-10-09 23:57:30
Ó¦¸ÃÊǺÕ×Ȱɡ«HZ

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
2Â¥2013-10-08 19:48:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

litvenus

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
2Â¥: Originally posted by zeye at 2013-10-08 19:48:17
Ó¦¸ÃÊǺÕ×Ȱɡ«HZ

ppmºÍHzµÄ¹ØÏµÖªµÀ£¬ÏÖÔÚÊý¾ÝÊÇppmµÄÊý¾Ý£¬²»ÄܱäÁË¡£µ«ÊÇÒòΪppm²»Êǹú¼Êµ¥Î»£¬²»ÈÃʹÓã¬ÓÐʲô¿ÉÒÔÌæ´úppmÂð£¿Ò²ÓÐ˵·¨¿ÉÒÔÖ±½ÓÈ¥µôppm²»Ð´µ¥Î»¡£¡£
3Â¥2013-10-08 20:55:59
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

fyy926

½ð³æ (³õÈëÎÄ̳)

ÒýÓûØÌû:
3Â¥: Originally posted by litvenus at 2013-10-08 20:55:59
ppmºÍHzµÄ¹ØÏµÖªµÀ£¬ÏÖÔÚÊý¾ÝÊÇppmµÄÊý¾Ý£¬²»ÄܱäÁË¡£µ«ÊÇÒòΪppm²»Êǹú¼Êµ¥Î»£¬²»ÈÃʹÓã¬ÓÐʲô¿ÉÒÔÌæ´úppmÂð£¿Ò²ÓÐ˵·¨¿ÉÒÔÖ±½ÓÈ¥µôppm²»Ð´µ¥Î»¡£¡£...

ûÓе¥Î»
4Â¥2013-10-09 08:52:56
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

zeye

ľ³æ (³õÈëÎÄ̳)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï
litvenus: ½ð±Ò+2, ¡ïÓаïÖú, лл 2013-10-09 23:59:44
²»Ì«Ã÷°×ÄãµÄÒâ˼£¬ÎÄÏ×Éϲ»¶¼ÊÇÒÔppm±íʾµÄÂð

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
5Â¥2013-10-09 11:19:52
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

litvenus

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
5Â¥: Originally posted by zeye at 2013-10-09 11:19:52
²»Ì«Ã÷°×ÄãµÄÒâ˼£¬ÎÄÏ×Éϲ»¶¼ÊÇÒÔppm±íʾµÄÂð

ÎÄÏ×ÉϵÄÈ·¶¼ÊÇÓÃppmµÄ£¬µ«ÊDZ༭´óÈ˲»ÈÃÓ𡣬û°ì·¨£¬ºóÀ´Ö±½ÓÊ¡ÂÔÁË
6Â¥2013-10-09 23:59:19
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

kamitengo3505

ľ³æ (СÓÐÃûÆø)

½ðÏx

¡ï ¡ï
·ÑÒ¦ÓÀ·Ò: ½ð±Ò+2, »¶Ó­½»Á÷¾­Ñé 2013-10-10 06:22:26
??????X?????...

????ppm?????????????????¨¾??????A???x?????
??????1.4T?¨¾???,???proton??????60MHz???l,??proton???????????
????????L???60Hz?????1ppm,????????7T?¨¾??t??????30MHz???l
???????????60Hz??300Hz???????x????????¦Ë?????????o???????r
??????????Q??

???????????????????delta(??D???)????f???????????,?K???????
ppm???,?????????¦Ê??¦Ë??
7Â¥2013-10-10 06:12:48
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ litvenus µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 070300»¯Ñ§279Çóµ÷¼Á +13 ¹þ¹þ¹þ^_^ 2026-04-08 13/650 2026-04-08 22:29 by belle15
[¿¼ÑÐ] ÉúÎïѧ308·ÖÇóµ÷¼Á£¨Ò»Ö¾Ô¸»ª¶«Ê¦´ó£©×ö¹ý·Ö×ÓʵÑé +6 ÏàÐűػá¹ââÍòÕ 2026-04-07 7/350 2026-04-08 16:49 by tjzhao
[¿¼ÑÐ] ²ÄÁϹ¤³Ì322 +16 ¹þ¹þ¹þºðºðºð¹þ 2026-04-07 17/850 2026-04-08 16:35 by luoyongfeng
[¿¼ÑÐ] 265Çóµ÷¼Á +19 Сľ³æ085600 2026-04-06 21/1050 2026-04-08 10:38 by ÄæË®³Ë·ç
[¿¼ÑÐ] 315Çóµ÷¼Á +3 TUZEIQAQ 2026-04-02 3/150 2026-04-07 17:32 by chenp123
[¿¼ÑÐ] 22408 318·ÖÇóµ÷¼Á +4 ÇڷܵÄСÁý°ü 2026-04-06 6/300 2026-04-07 15:05 by Ö½º×555
[¿¼ÑÐ] 334·Ö»úеר˶Çóµ÷¼Á +3 µ°»¨×ϲËÌÀ 2026-04-03 3/150 2026-04-07 14:49 by åÐÒ£cocoa
[¿¼ÑÐ] Èí¹¤Ñ§Ë¶299Çóµ÷¼Á +6 useryy 2026-04-07 6/300 2026-04-07 09:50 by vgtyfty
[¿¼ÑÐ] 372Çóµ÷¼Á +4 jjÓ¿77 2026-04-02 4/200 2026-04-07 09:31 by °×ÔÆ¶ä¶ä·É
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤´óѧ080200»úе¹¤³Ì308·Ö£¬Çóµ÷¼Á +4 ÖÕ²»ËÆ´Óǰ 2026-04-05 4/200 2026-04-06 11:46 by ¿¼ÑÐѧУÕеãÈË
[¿¼ÑÐ] Ò»Ö¾Ô¸Î人Àí¹¤´óѧ-085601²ÄÁϹ¤³Ì£¨×¨Ë¶£©-×Ü·Ö353Çóµ÷¼Á +3 2626262626li 2026-04-02 3/150 2026-04-06 09:08 by Î޼ʵIJÝÔ­
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +13 Ò»ÑùYWY 2026-04-03 14/700 2026-04-05 18:20 by À¶ÔÆË¼Óê
[¿¼ÑÐ] ²ÄÁϵ÷¼Á +7 dxyµ÷¼Á 2026-04-04 7/350 2026-04-05 09:15 by İÇï26
[¿¼ÑÐ] 294Çóµ÷¼Á +6 Grey_Ey 2026-04-02 9/450 2026-04-04 22:07 by hemengdong
[¿¼ÑÐ] 11408 Ò»Ö¾Ô¸Î÷µç£¬277·ÖÇóµ÷¼Á +4 zhouzhen654 2026-04-03 4/200 2026-04-04 18:10 by Öí»á·É
[¿¼ÑÐ] 325Çóµ÷¼Á +4 ´º·ç²»½èÒâ 2026-04-04 4/200 2026-04-04 14:46 by ÏæÅ©´¢ÄܲÄÁÏ
[¿¼ÑÐ] Ò»Ö¾Ô¸¶«±±´óѧ085901ÍÁľר˶345Çóµ÷¼Á +3 zxt11111 2026-04-04 3/150 2026-04-04 14:21 by ÍÁľ˶ʿÕÐÉú
[¿¼ÑÐ] µ÷¼Á +5 asdasdassda 2026-04-03 6/300 2026-04-03 20:27 by °¶ÉϵÄÒ»ÌõÓã
[¿¼ÑÐ] Çóµ÷¼Á +4 15064154688 2026-04-03 5/250 2026-04-03 15:07 by zrongyan
[¿¼ÑÐ] »¯Ñ§070300-×Ü·Ö378-Çóµ÷¼Á +5 ŲÒÎ×ÓµÄÅÝÅÝÌÇ 2026-04-02 5/250 2026-04-02 22:20 by ZXlzxl0425
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û