| ²é¿´: 435 | »Ø¸´: 0 | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
zhaoyongqiang½ð³æ (ÖøÃûдÊÖ)
|
[×ÊÔ´]
Ô×ÓÎüÊÕ¹âÆ×·¨³£Óôʻã
|
||
|
Ô×ÓÎüÊÕ¹âÆ×·¨³£Óôʻã 1¡¢Accuracy£¨×¼È·¶È£© ºâÁ¿²âÁ¿ÖµÓë¡®ÕæÖµ¡¯½Ó½ü³Ì¶ÈµÄÁ¿¶È¡£×¢Ò⣬ÈκλùÓÚδ֪ÑùÆ·Óë±êÑùÏà±È½ÏÀ´½øÐÐ ·ÖÎö²âÁ¿µÄ·½·¨£¬Æä׼ȷ¶È²»¿ÉÄܸßÓÚ±êÑù±¾ÉíµÄ׼ȷ¶È¡£Òò´ËÔ×ÓÎüÊÕ²âÁ¿µÄ׼ȷ¶È ÒÀÀµÓÚËùÖÆ±¸±êÑù¼°ÑùÆ·µÄ׼ȷ³Ì¶È¡£¸ÉÈÅÒ²»á¶Ô׼ȷ¶ÈÔì³ÉÓ°Ïì¡£ 2¡¢Aerosol £¨ÎíÆû£© ÓÉÎí»¯Æ÷Ëù²úÉúµÄºÜϸµÄÎíµÎ¡£ 3¡¢Analyte £¨±»·ÖÎöÔªËØ£© ËùÒª¼ì²âµÄÔªËØ¡£ 4¡¢Atomic Absorption £¨Ô×ÓÎüÊÕ£© ÊÇÒ»ÖÖ»ùÓÚÔ×Ó¶Ô¹â²úÉúÎüÊÕ½øÐÐÔªËØ·ÖÎöµÄ¼¼Êõ¡£µ±Ô×ÓÎüÊÕ¹ý³Ì·¢Éúʱ£¬Ô×ӵĵç ×Ó·¢ÉúԾǨ£¬µ½½Ï¸ßÄܼ¶£¬³ÉΪ¼¤·¢Ì¬¡£ 5¡¢Atomic Emission£¨Ô×Ó·¢É䣩 ÊÇÒ»ÖÖ»ùÓÚ¼¤·¢Ì¬Ô×ÓÏò»ù̬Ô×Ó»ØÇ¨ÊÍ·ÅÄÜÁ¿£¨²úÉú·¢Éä¹â£©½øÐÐÔªËØ·ÖÎöµÄ¼¼Êõ¡£ 6¡¢Atomization£¨Ô×Ó»¯£© Êǽ«±»·ÖÎöÔªËØ»òÆä»¯ºÏÎïת»»³ÉÔ×ÓÕôÆûµÄ¹ý³Ì¡£ 7¡¢Blaze£¨ÉÁ˸£© Ϊ¹âÕ¤¿ÌÏßµÄÐÎ×´£¬¾ö¶¨²¨³¤ÓëÏàÓ¦ÄÜÁ¿µÄ·ÖÅä¡£ 8¡¢Blaze Angle£¨ÉÁÒ«½Ç£© ¹âÕ¤µÄÉÁÒ«½Ç¾ö¶¨É¢Éä¹â×î´ó¹âÇ¿²¨³¤¡£ 9¡¢Blaze Wavelength£¨ÉÁÒ«²¨³¤£© ¹âդɢÉä×î´óÇ¿¶È²¨³¤¡£ 10¡¢Calibration£¨Ð£Õý£© ½¨Á¢·ÖÎöУÕýÇúÏßͼ£¬¸ÃͼÃèÊöÁ˱»·ÖÎöÔªËØÅ¨¶ÈÓëÎü¹â¶ÈÖ®¼äµÄ¹ØÏµ¡£ÔÚÔ×Ó·¢ÉäÖÐ £¬ÔòΪ·¢ÉäÇ¿¶ÈÓëŨ¶ÈÖ®¼äµÄ¹ØÏµ¡£ 11¡¢Calibration Blank£¨Ð£Õý¿Õ°×£© Ϊ¿Õ°×ÈÜÒº£¬¸ÃÈÜÒºÖв»ÈËΪ¼ÓÈëijһÒÑ֪Ũ¶ÈµÄ±»·ÖÎöÔªËØ¡£Í¨³£¸Ã¿Õ°×ÈÜÒºÓ¦ÓëÆä Ëü±êÑù±£³ÖÏàͬ»ùÌ壬Òò¶øÆä²âÁ¿Öµ´ú±íËùʹÓÃÊÔ¼ÁµÄÎÛȾ³Ì¶È¡£ÓÃÓÚУÕý¡£ 12¡¢Characteristic Concentration£¨ÌØÕ÷Ũ¶È£© Ϊ±»·ÖÎöÔªËØ²úÉú 0.0044 (1 % )Îü¹â¶ÈËùÐèŨ¶È¡£²»Í¬µÄÒÇÆ÷£¬ÌØÕ÷Ũ¶È²»Ò» Ñù¡£ ¿É°´ÏÂÁй«Ê½¼ÆË㣺 Char. Conc. = (±êÑùŨ¶È * 0.0044) / ƽ¾ùÎü¹â¶È £¨Í¨³£ÔÚУÕýÇúÏßÏßÐÔ·¶Î§Äڲ⣬Èç<0.2ABS£© 13¡¢Characteristic Mass£¨ÌØÕ÷ÖÊÁ¿£© ÔÚʯÖÎöÖУ¬°´·å¸ß¼ÆË㣬±»·ÖÎöÔªËØ²úÉú0.0044Îü¹â¶ÈËùÐèÖÊÁ¿£¨ÒÔÆ¤¿ËΪµ¥Î» £©¡£¿É°´Ï¹«Ê½¼ÆË㣺 Char. Mass = (±êÑùŨ¶È * 0.0044 * ½øÑùÌå»ý) / ±êÑùÎü¹â¶È 14¡¢Chemical Modifier£¨»ùÌå¸Ä½ø¼Á£© »ùÌå¸Ä½ø¼ÁÊǼÓÔÚÑùÆ·ÖеÄÒ»ÖÖÊÔ¼Á£¬×÷ÓÃÊÇÓû¯Ñ§µÄ·½·¨¸Ä±äÑùÆ·µÄ»ùÌå×é³É£¬ÒÔ¸Ä ±ä±»·ÖÎöÔªËØµÄ»Ó·¢ÐÔºÍ/»ò»ùÌå½á¹¹£¬½µµÍ¸ÉÈÅ£¬»ò½«±»·ÖÎöÔªËØÒÔÌØ¶¨ÐÎ̬¸ôÀë³öÀ´£¬´Ó¶ø·ÖÀë³ö±³¾°Ðźźͱ»·ÖÎöÔªËØµÄÔ×ÓÎüÊÕÐźš£¶Ô¸´ÔÓ»ùÌ壬»ùÌå¸Ä½ø¼Á¿ÉÔÚÔ ×Ó»¯½×¶ÎÔöÇ¿Ô×ÓÎüÊÕÐźźÍ/»ò½µµÍ±³¾°Ðźš£ÀíÏëµÄ»ùÌå¸Ä½ø¼Á£¬×îºÃ¼æ±¸Á½ÕߵŦÄÜ¡£ 15¡¢Coefficient of Variation£¨±äÒìϵÊý£© ¶à´Î²âÁ¿µÄÖØ¸´ÐÔ»ò¾«Ãܶȡ£Í¨³£ÓÃÏà¶Ô±ê׼ƫ²î% RSD À´±íʾ¡£¼´Îª±ê׼ƫ²î³ýÒÔÆ½ ¾ùÖµ£¨°Ù·ÖÊý£©¡£ 16¡¢Desolvation£¨ÍÑÈÜ£© ÎíÆû¸ÉÔÈܼÁÕô·¢£¬ÐγɸɵÄ΢С¹ÌÌå¿ÅÁ£µÄ¹ý³Ì¡£ 17¡¢Detection Limit£¨¼ì³öÏÞ£© ÔÚijһ²¨³¤Ï²âÁ¿Ä³Ò»±»·ÖÎöÔªËØµÄ¿Õ°×ÈÜÒºµÄŨ¶È£¬ËùµÃ¶à´Î²âÁ¿Öµ±ê׼ƫ²îµÄ˾±¶ ¼´Îª¸Ã±»·ÖÎöÔªËØÔڸò¨³¤Ïµļì³öÏÞ¡£ÕâÊÇÒÇÆ÷ËùÄܼì³öµÄ¸ßÓÚ±³¾°ÔëÉùµÄ×îµÍÏÞ¡£ ÔÚ¼ì³öÏÞ¸½½ü£¬Òò²âÁ¿¾«¶ÈÒ»°ã½Ï²î£¬£¥RSDÔÚ33£¥ÒÔÉÏ¡£Òò´ËÒª½øÐнÏ׼ȷµÄ²âÁ¿ÊÇ ²»¿ÉÄܵġ£ËùÒÔ£¬Õý³£²âÁ¿ÒòÖÁÉÙÔÚ¸ßÓÚ¼ì³öÏÞ5£10±¶µÄŨ¶È·¶Î§½øÐУ¬´Ë·¶Î§ÄÚ²âÁ¿¾«¶È¿É´ï3£5£¥¡£ 18¡¢Digestion£¨Ïû½â£© ½«¹Ì̬ÑùÆ·ÓÃËáת»¯³ÉÒºÌåÐÎ̬µÄ¹ý³Ì¡£ 19¡¢Dynode£¨´òÄü«£© ¹âµç±¶Ôö¹ÜÐźŷŴóµÄÖм伶¡£ 20¡¢Emission£¨·¢É䣩 Ô×ÓÄܼ¶Ô¾Ç¨ËùÊͷųöµÄÄÜÁ¿¡£ 21¡¢Emission Intensity£¨·¢ÉäÇ¿¶È£© ·¢Éäʱ²úÉúÆ×Ïߣ¨¹â£©Ç¿ÈõµÄ¶ÈÁ¿¡£ 22¡¢Excitation£¨¼¤·¢£© Ô×ÓÓÉÓÚÅöײ¡¢±»¼ÓÈÈ»ò¹âÏßÕÕÉä¶øÎüÊÕÄÜÁ¿µÄ¹ý³Ì¡£µ±·¢Éú¼¤·¢Ê±£¬Ô×ÓµÄÍâ²ãµç×ÓԾǨµ½½Ï¸ßÄܼ¶¡£¸ÃÔ×Ó³ÉΪ¼¤·¢Ì¬Ô×Ó¡£ 23¡¢Filter£¨ÂË¹âÆ¬£© ÊÇÒ»ÖÖË¥¼õÈçÉä·øÉäÄÜÁ¿µÄ²ÄÁÏ¡£ÊÇÑ¡Ôñijһ²¨³¤·¶Î§µÄ·½·¨¡£ 24¡¢Grating Density£¨¹âÕ¤Ãܶȣ© ¹âÕ¤ÉÏÿµ¥Î»³¤¶ÈÖеĿÌÏßÌõÊý¡£Í¨³£ÓÃÏß/ºÁÃ×À´ÃèÊö¡£ 25¡¢Grating Diffraction£¨ÑÜÉä¹âÕ¤£© Ϊһ¹âѧÆ÷¼þ£¬´øÓÐÒ»¾µÃ棬ÉÏ¿ÉÓоàÀëÏàµÈµÄһϵÁпÌÏߣ¬¾ßÑÜÉä·Ö¹â×÷Óᣠͨ³£³Æ¹âÕ¤¡£ 26¡¢Ground State£¨»ù̬£© Ô×ÓÄÜÁ¿×îµÍ£¬×îÎȶ¨×´Ì¬¡£»ù̬Ô×ÓÖеĵç×Ó¶¼´¦ÓÚÆä×îµ×Äܼ¶¡£ 27¡¢Holographic Grating£¨È«Ï¢¹âÕ¤£© ²ÉÓÃȫϢÕÕÏ༼ÊõÉú²ú³öÀ´µÄ¹âÕ¤¡£¾ß½ÏСÔÓÉ¢ÌØÐÔ¡£ 28¡¢Hydride Generation£¨Ç⻯Îï·¢ÉúÆ÷£© ÊÇÒ»ÖÖʹ±»·ÖÎöÔªËØÓ뻹ԼÁ£¨Í¨³£ÎªÅðÇâ»¯ÄÆ£©·¢Éú»¯Ñ§·´Ó¦£¬²úÉú»Ó·¢ÐÔÇ⻯ÎȻºóͨµ½Ê¯Ó¢³Ø¼ÓÈÈ»¹Ô³É×ÔÓÉ»ù̬Ô×ӵļ¼Êõ¡£ 29¡¢Interference£¨¸ÉÈÅ£© ÈκÎÓ°ÏìÎüÊÕÖµÕý³£²âÁ¿µÄ»¯Ñ§¼°ÎïÀíЧӦ¡£ 30¡¢Ionization£¨Àë×Ó»¯£© ΪÖÐÐÔÔ×Óʧȥµç×Ó»òµÃµ½µç×Ó¶ø³ÉΪ´øµçºÉÀë×ӵĹý³Ì¡£ 31¡¢Linear Dispersion£¨ÏßÐÔɫɢ£© ¹âÕ¤¶Ô²»Í¬²¨³¤·Ö¹âµÄ³Ì¶È£¬ÓÃ΢·ÖʽÀ´ÃèÊö£º dx/dg, ÆäÖУº x = ¹âÆ×³¤ g = ²¨³¤ µ¥Î»Îª£º mm/nm. 32¡¢Linear Dynamic Range£¨ÏßÐÔ¶¯Ì¬·¶Î§£© УÕýÇúÏßÏßÐÔ·¶Î§ÄÚ£¬Å¨¶ÈµÄ·¶Î§¡£Ô×ÓÎüÊÕÖУ¬Ò»°ã¿É´ï102 - 103. 33¡¢Magnetic Sensitivity Ratio (MSR)£¨´Å³¡ÁéÃô¶È±È£© ÈûÂüÎüÊÕÓëÕý³£ÎüÊյİٷֱȡ£ ÓÃÀ´È·¶¨ÈûÂüʯ¨·ÖÎöÖб»·ÖÎöÔªËØÁéÃô¶ÈµÄËðʧ³Ì¶È¡£MSR Ϊ100 %±íÃ÷¸ÃÔªËØÎÞÁéÃô¶ÈËðʧ¡£ ¼ÆË㹫ʽÈçÏ£º MSR = ´Å³¡ONʱÎü¹â¶È * 100/ ´Å³¡OffʱÎü¹â¶È 34¡¢Matrix£¨»ùÌ壩 ÑùÆ·ÖеÄÖ÷Òª»¯Ñ§³É·Ö¡£ 35¡¢Matrix Matching£¨»ùÌ寥Å䣩 ÔÚ·ÖÎöÖÐΪ¿Ë·þÑùÆ·»ùÌå¶Ô½á¹ûµÄÓ°Ï죬½«±êÑùÖÆ±¸³ÉÓëÑùÆ·»ùÌåÒ»ÑùµÄ±êÑù¡£ 36¡¢Matrix Interference£¨»ùÌå¸ÉÈÅ£© ·ÇÆ×ÏßÐÔÖʸÉÈÅ£¬ÊÇÓÉÓÚÑùÆ·Óë±êÑùµÄ»ùÌ岻ͬ¶øÒýÆðµÄ²îÒì¡£ÈçÑùÆ·Óë±êÑùµÄ±íÃæÕÅÁ¦»òð¤¶È²»Í¬¶ø²úÉúµÄ¸ÉÈÅ¡£ 37¡¢Maximum Absorbance£¨×î´óÎü¹â¶È£© ÔÚÈûÂüÎüÊÕÖУ¬¶ÔÄ³Ò»ÌØ¶¨²¨³¤£¬ËùÔÊÐíµÄ×î´ó·å¸ßÖµ¡£ ³¬¹ý¸Ãֵʱ£¬¾Í¿ÉÄÜ·¢ÉúÇúÏßÏÂÍäÏÖÏó¡£ 38¡¢Monochromator£¨µ¥É«Æ÷£© Ϊ¹âѧÆ÷¼þ£¬ÓÃÀ´´Ó¹âÆ×ÖзÖÀë³öÓÐÓõÄÕ²¨³¤¡£ 39¡¢Nebulizer£¨Îí»¯Æ÷£© ½«ÈÜҺת»¯³ÉÎí×´ÎíÆûµÄ×°Öᣠ40¡¢Precision£¨¾«Ãܶȣ© ¶ÔͬһÑùÆ·½øÐжà´Î²âÁ¿µÄÖØ¸´ÐÔ£¬Í¨³£ÓÃÏà¶Ô±ê׼ƫ²î%RSDÀ´±íʾ£¬»òÓñäÒìϵÊýCVÀ´±íʾ¡£ 41¡¢Reagent Blank£¨ÊÔ¼Á¿Õ°×£© ²»¼Ó±»·ÖÎöÔªËØµÄÈÜÒº£¬Í¨³£ÓëÑùÆ·¾ßÓÐÏàͬ»ùÌ壬ÒÔÏû³ýÊÔ¼ÁÎÛȾµÄÓ°Ïì¡£ 42¡¢Resolution£¨·Ö±æÂÊ£© ±íʾ¹âÆ×ÒÇ·ÖÀëÏàÁÚ²¨³¤µÄÄÜÁ¦¡£ % RSD Ïà¶Ô±ê׼ƫ²î¡£ % RSD = (±ê׼ƫ²î* 100) / ƽ¾ùÎü¹â¶È 43¡¢Spectrometer£¨¹âÆ×ÒÇ£© °´²¨³¤·ÖÀ룬²âÁ¿¹âµÄ¹âѧÒÇÆ÷¡£ 44¡¢Spectral Interference£¨¹âÆ×¸ÉÈÅ£© ÓÉÓÚ·Ö±æÂʲ»¹»£¬ÏàÁÚ²¨³¤Î´ÍêÈ«·ÖÀ룬Ôì³ÉÆ×ÏßÖØµþ£¬´Ó¶ø¿ÉÄܶԲâÁ¿½á¹û²úÉúÓ°Ïì¡£ 45¡¢Spray Chamber£¨Îí»¯ÊÒ£© °²×°ÔÚÎí»¯Æ÷ÓëȼÉÕÍ·Ö®¼äµÄÆ÷¼þ£¬ÓÃÀ´Â˳ý½Ï´óÎíµÎ£¬²¢Ê¹ÑùÆ·ÓëÆøÌå»ìºÏ¡£ 46¡¢Standard Additions£¨±ê×¼¼ÓÈ룩 ¸Ã·½·¨¿É¿Ë·þÓÉÓÚÑùÆ·Óë±êÑù»ùÌ岻ͬ¶øÔì³ÉµÄÎó²î¡£Òò±êÑù±»¼ÓÈëµ½ÑùÆ·ÖУ¬Á½ÕߵĻùÌå»ù±¾Ò»Ö¡£Èç²ÉÓû¯Ñ§»ùÌå¸Ä½ø¼Á·½·¨ÎÞ·¨Ïû³ý¸ÉÈÅʱ¿É¿¼ÂDzÉÓø÷½·¨¡£ 47¡¢Standard Deviation£¨±ê׼ƫ²î£© Ϊһͳ¼Æ¼ÆËãÖµ£¬±íÃ÷һϵÁвâÁ¿µÄ×î´óÆ«²î¡£¼ÆË㹫ʽÈçÏ£º ÆäÖУº n = ²âÁ¿´ÎÊý,Abs=Îü¹â¶È 48¡¢Standard Solution£¨±ê×¼ÈÜÒº£© ΪһÒÑ֪Ũ¶ÈµÄÈÜÒº£¬ÓÃÀ´×öÒÇÆ÷µÄУÕý¡£ 49¡¢Stray Light£¨ÔÓÉ¢¹â£© ³ýµ¥É«Æ÷ËùÑ¡¶¨²¨³¤ÒÔÍâ,Ëù·øÉäµ½¼ì²âÆ÷ÉϵÄÄÜÁ¿. 50¡¢Structured Background(½á¹¹±³¾°) ¾ßÓнÏΪ¸´ÔÓÆ×ÏߵķÖ×Ó,ÆäÖÐÓÐÐí¶à¼â·å£¬¸Ã·Ö×Ó±»³ÆÎª´øÓС®½á¹¹¡¯µÄ·Ö×Ó¡£ÕâЩ·åͨ³£ÊÇÓÉÓÚ·Ö×ÓÄÚ²¿Ðýת£¬Õñµ´¼¤·¢¶ø²úÉúµÄ¡£²ÉÓÃ뮵ƿ۱³¾°Ê±£¬Èç¹û½á¹¹±³¾°Óë±»·ÖÎöÔªËØµÄ²¨³¤²»ÎǺϣ¬Òò뮵ÆËù¿ÛΪºá¿çÏÁ·ì¿í¶È֮ƽ¾ùÖµ£¬Òò´Ë¿ÉÄܲúÉú¡®¹ý¶È¡¯¿Û³ýÏÖÏó¡£ÈçÁ½ÕßÏàÎǺϣ¬Ôò¿ÉÄܻᷢÉú¡®Ç·¡¯¿Û³ýÏÖÏó¡£ 51¡¢Working Range£¨¹¤×÷·¶Î§£© ָijһ±»²âÔªËØ¿É±»×¼È·²âÁ¿³öµÄŨ¶È·¶Î§¡£Í¨³£ÔÚ10±¶¼ì³öÏÞµ½½Ó½ü1.0Îü¹â¶ÈŨ¶È´¦¡£³¬¹ý¸Ã·¶Î§Ò²¿ÉµÃ³öÓÐÓõĽá¹û¡£µ«Ôںܵ×Îü¹â¶Èʱ£¬ËùµÃ¾«¶È½Ï²î£¬³ý·Ç²ÉÓøü³¤»ý·Öʱ¼ä¡£ |
» ÊÕ¼±¾ÌûµÄÌÔÌûר¼ÍƼö
¾ßÓÐÊղؼÛÖµµÄ£¡£¡ |
» ²ÂÄãϲ»¶
Çóµ÷¼Á Óлú»¯Ñ§¿¼ÑÐ356·Ö
ÒѾÓÐ4È˻ظ´
0703 »¯Ñ§ Çóµ÷¼Á£¬Ò»Ö¾Ô¸É½¶«´óѧ 342 ·Ö
ÒѾÓÐ4È˻ظ´
086000ÉúÎïÓëÒ½Ò©µ÷¼Á
ÒѾÓÐ7È˻ظ´
305Çóµ÷¼Á
ÒѾÓÐ7È˻ظ´
348Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
332Çóµ÷¼Á
ÒѾÓÐ6È˻ظ´
¸÷λÀÏʦºÃ£¬ÎÒµÄһ־ԸΪ±±¾©¿Æ¼¼´óѧ085601²ÄÁÏר˶
ÒѾÓÐ6È˻ظ´
085600 ²ÄÁÏÓ뻯¹¤ 329·ÖÇóµ÷¼Á
ÒѾÓÐ10È˻ظ´
356Çóµ÷¼Á
ÒѾÓÐ3È˻ظ´
Ò»Ö¾Ô¸Î人Àí¹¤£¬×Ü·Ö321£¬Ó¢Ò»Êý¶þ£¬ÇóÀÏʦÊÕÁô¡£
ÒѾÓÐ7È˻ظ´














»Ø¸´´ËÂ¥



