ÐÄËéÁËŸoºÛ
È˲»¯‚ºÜëy³É¹¦
¼‰(j¨ª)„e: ¼Òˆ@³£¿Í
¾«ÈAÖ÷î}: 0
°l(f¨¡)Ìû”µ(sh¨´)Á¿: 283 ‚€(g¨¨)
¹¤¿ØÍþÍû: 515 üc(di¨£n)
ÏÂÝd·e·Ö: 84120 ·Ö
ÔÚ¾€•r(sh¨ª)ég: 689(С•r(sh¨ª))
×¢ƒÔ(c¨¨)•r(sh¨ª)ég: 2009-04-09
×îºóµÇä›: 2025-01-12
²é¿´ÐÄËéÁËŸoºÛµÄ Ö÷î} / »ØÙN
˜ÇÖ÷  °l(f¨¡)±íÓÚ: 2019-03-15 09:04
Ä£‰K·Ö±æÂÊžé32000£¬Ê¹ÓÃ4--20ma,œy(c¨¨)Á¿1MPµÄšâ‰º£¬„tœy(c¨¨)Á¿Öµ25000žé¶àÉÙM(f¨¨i)P£¿

32000/20=1600
1600*4=6400
32000-6400=25600
25600/1=25600£¨±¶ÂÊ£©
25000-6400=18600
18600/25600=0.73MP

œy(c¨¨)Á¿Öµ25000£¬„t‰ºÁ¦µÈÓÚ0.73MP
Œ¦(du¨¬)†á

wanzhen2006
×ö¹¤¿ØÈË.²»Í£ŒW(xu¨¦)Á•(x¨ª).·ÖÏí.½»Á÷.
¼‰(j¨ª)„e: Õ“‰¯ÏÈäh
¾«ÈAÖ÷î}: 0
°l(f¨¡)Ìû”µ(sh¨´)Á¿: 262 ‚€(g¨¨)
¹¤¿ØÍþÍû: 1789 üc(di¨£n)
ÏÂÝd·e·Ö: 2435 ·Ö
ÔÚ¾€•r(sh¨ª)ég: 608(С•r(sh¨ª))
×¢ƒÔ(c¨¨)•r(sh¨ª)ég: 2012-03-01
×îºóµÇä›: 2025-01-11
²é¿´wanzhen2006µÄ Ö÷î} / »ØÙN
1˜Ç  °l(f¨¡)±íÓÚ: 2019-03-16 16:40
ÒýÓÃ
ÒýÓØÇÖ÷ÐÄËéÁËŸoºÛÓÚ2019-03-15 09:04°l(f¨¡)±íµÄ Ä£”MÁ¿†–î} :
Ä£‰K·Ö±æÂÊžé32000£¬Ê¹ÓÃ4--20ma,œy(c¨¨)Á¿1MPµÄšâ‰º£¬„tœy(c¨¨)Á¿Öµ25000žé¶àÉÙM(f¨¨i)P£¿

32000/20=1600
1600*4=6400
32000-6400=25600
.......









  

S7-1200¾Ž³ÌÊÖƒÔ(c¨¨)½ØˆD

[ ´ËÌû±»wanzhen2006ÔÚ2019-03-16 17:11ÖØоŽÝ‹ ]
×ö¹¤¿ØÈË.²»Í£ŒW(xu¨¦)Á•(x¨ª).·ÖÏí.½»Á÷.