CBOMCTBAMH H TyPrOPOMT. PACT0TEJ1I.HHXT. KjTBTOKT.. 9 



BbiinenpHBeAeaHbin bsimhat. II*e<i><i>epa A0Ka3aHHbiMT.. OAnaKo moh HSCJiiAOBada HaAt Pilo- 

 bolus noKa3ajiH, qTO npoinmaemocTi. njia3MaTHqecKaro M-Boma pa pacTBopemibixT. BemecTBT. 

 noAT> BJiiflHieivn, pa3JinqnbiXT> BHkumnxT. bo3abhctb1h MoaceTt, hsm-ehahcb bt. Ty hjih Apyryio 

 CTopoHy, cnjibHo OTpaataTBCA Ha TypropHOM^ AaBJienin KjitTKH (JleneoiKHHT., CTp. 11 — 24). 

 Bt. stomt cjiyiat Ha3BanHaa npoHnnaeMOCTb BnpoqeiiT, Aocraraerb bt. ocoSchhocth 3HaqnTejib- 

 hoh Be.iHSHebi. Bt. eacTonin,ee Bpenifl y HacT> He niweeTCfl noi<a AaHHbixt axh cyatAenin o tomt. 

 HacKOJiBKO cmlho OTpaataeTca npoHHHaeMOCTb njia3MaTHqecKoii nepenoHKH ') a-ih BemecTBT., 

 pacTBopeHHbix r b bt. KJiiTOiHOM'b coKy, Ha ocMOTnqecKOM'b AaBjeeiti noarEAHHro Bt o6biKHOBeH- 

 Hbixi. cnyqaaxT.. 



Onumu PucceAbdepia ueM3R cnumamb eo ochkomz cjiywrb doKU3ameAbHbiMii. JI^jio bt. 

 tomt., qTO 3th onbiTbi npon3Boin.iHCb hbat. o'BTKaMH annAepMHca Traclescantia, CHJibHo chjieo- 

 meHHbiMH bt. HanpaBJieiiin onraqecKon och MHKpocKona; SiaroAapH nocirEAHeMy oScToarejibCTBy 

 *opiwa HJia3MOJH3HpoBaHHaro npoTonjiacTa sthxt. kji'etokt. HHorAa oqeHb HenpaBHJibHa, 

 HecMOTpa Ha to, qTO Bt mhkpockoht. npeACTaBJiaeTca noirn raapoo6pa3HoS. TpyAHO nopy- 

 qHTbCH bt. tomt., qTO nsM-Eneme o6teMa npoTonjiacTa bt. onbuaxT. Pnccejibo'epra He nponcxo- 

 Ahjio 3a cqeTt yBcnnqemfl ropn30HTajibHbixt ciqeHin 3Toro npoTonjiacTa ct. BepxHefi h HnatHeS 

 crEHKaMH kxetkct, bt. to BpeMH KaKT. omrnqecKoe (HaE^ojibuiee) cfcqenie ocTaBajocb HeHSiwEH- 

 HbiMt. TaKHMt o6pa30Mt kxetkh Tradescantia flBjiatoTCH He noAXOAfluiHMt ooteKTOMt am 

 Ha6jiK»AeHiH H3i\rEHeHW oSteivia njia3iuoji03PipoBaHHaro npoTonjiacTa. Mh^ npeACTaBiajiocb 

 noaTOMy ace-iaTejibHbiMt npoBtpHTb ohbitm Pnccejibo'epra HaAt ApyrHMH ooteKTaMH, Aony- 

 cKaioHi,HMH 6o.rte TO^Hoe ycTanoBjieHie o6teMa npoTonjiacTa h ero nsiwEHeHifi. 



OSteKTOMT., HanSojite nparoAHbiMt ajih 3toh h.'ejih, 0Ka3ajiacb Spirogyra. ILia3MOJin3Hpo- 

 BaHHbifi npoTonjiacTT. n,HJinHApnqecKHxt KJiiTOKt nocjiiAHera no HCTeqenin H^KOToparo BpeiweHH 

 BcerAa njiOTHO npnainiviaeTCfl kt. 6oKOBbiMt CTEHKaiwt; HSurEHeme ero ooteiwa Moaterb 

 nponcxoAHTb TaKHMT. oSpasoMt TMbKO bt. npoAOJibHOMT. HanpaBJieHiH; a TaKt KaKT. kji^tkh 

 mohho BbiSnpaTb a-ih HaSjuoAenifl AJiHHHbia (HacKOJibKO sto no3BOJifleTT. dohhtho noje 3p , BHifl 

 MHKpocKona), to iwoacHO noAM'BTHTb npn 6ojbmHXT. yBejiHqeHiaxT. yate nsM'EHeHie o6T>eMa 

 npoTon^acTa Ha 0,1 — 0,3%. 



IlpeaiAe qf>MT. npncTynnTb Kt onucaHiK) onbiTOBt, pa36epeMT, TeopeTnqecKH, KaKHXT. 

 H3iutHeHiH oSteMa HJia3MOJH3iipoBaHHaro npoTonjiacTa cji^AyeTT. oatHAaTb npn nepeM-BHi; ocmo- 

 TnqecKHXT. cbohctbt. Hja3MaTHqecK0H nepenoHKH. 



3aBHCHM0CTb ocMOTHqecKaro AaBJiemH ott. nponnaaeMOCTH nepenoHKH, KaKT. 6biJio noKa- 

 3aH0 bt. mohxt. onyfijiHKOBaHHbixT. yate pa6oTaxT> (JleneuiKHHT., p. 29 Lepeschkin II p. 427 

 h III, p. 598), MoaceTT. 6biTb BbipaaceHa 4>opMyjioH: P=P (1 — fx), ta^ P ocMOTnqecKoe 

 AaBjieme bt. npeAnojioacenin aGcojiiOTHOH HenpoHnnaeMOCTH nepenoHKH ajih pacTBopeHHbixT. 

 Bem,ecTBT., P — A^HCTBHTejibHoe ocMOTnqecKoe AaBjieme h a — BejinqnHa nponopuiaHajibHafl 



1) Bt> AaJitH-feHniesn. h 6yAy nojib30BaTBca ciOBaMii I naa3MU, OTAt.iHiomaro BaKyojiK) ott. HapywHoii wha- 

 «n^a3MaTniecKaa nepenoHKaa bt. cmijcj-b Bcero cjioh | kocth hjih KJiiTOHHofi cttihrh. 



3an. $B3.-MaT. Otj. " 



