24 



B. B. lEIIEmKHHT.. B3CJI'BflOBAHIfl HAflT. 0CM0TB4ECKBMB 



06a BbipaateBia Aim AaBJieaiB 6mjib 6m cnpaBeAJiBBM Jiawb bx tomt, cjiyqafi, ecjiB-6bi 

 KaKb caapyata iuia3MM TaKi> n bt> BaKyojiax-b aaxoABJica B03AyxT>. Ha caMOMi a^jib cnapyatB 

 iuia3MaTHqecKiH m-biiiokt., Kaa-b Mbi 3eaeMi., oapyateH-b o6ojioqKOB, TorAa Kaa-b bt, BaKyojiax-b 

 naxoAHTCfl boahmb pacTBop-b. no3TOMy HopiuajibHbia AaBJieiiia K a noBepxHOCTBbia aaTaateBia 

 a caapyatn b aa BHyTpeaHea noBepxnocin 11.1a3.Mbi bt> o6me»n> cjiyqafe sioryn. 6biTb pa3JiHqHM. 

 Ecjih o6o3eaqHMi nopMajibuoe AaBJienie a noBepxuocTHoe HaTnatenie HapjJKHOH noBepxaocTB 

 qepe3-b E x a a,, a cooTB-ETCTByiomia Bejinqaiibi ua BHyTpeanefi aoBepxeocia qepe3i 7f 2 a a 2 , 

 to i^eaTpajibHoe flaBJieaie Ha AaaHyto Baayojno BpeAcraBaTca bt, cjif,AyK)Ui,eM'b bhab: 



(IX) P = K x - a, (ij -+- 1) - K 2 -*- « 2 (1 h- 1). 



Pa3CM0TpaMi caaqajia Bejiaqaabi 7^ h 2T 2 , Koropbia, KaKi b3bectbo, ae Moryrb 6biTb 

 H3[WBpeHbi aenocpeACTBeneo a BbiqncjiaroTcn TOJibao KOCBeaabiMT> nyTeM-b (XBOJibCoax, 

 dp. 463 — 464). PasHOCTb 3Tbxt> BejinqBin,, aaa-b n3jrfepaK)aiaxca TbicnqaMB aT.\ioc*epi, 

 aa3ajiocb 6m AOJiatna cocraBJiaTb naBHoe CJiaraeMoe bt, Bbipaatenin IX. 



Befe HM'Eiouj.iecfT <i>attTM yKa3MBaiorb Ha to, qTO iiopMajibiioe AaBJienie njiociton noBepx- 

 nocTa ffiHAKocTH (bt> AaHHOMT. cnyqat, K x a K 2 ) mm AOJiatiibi npausTb paBHbnn. iivjho njia 

 bo bcjikomi oiyqai ne nponopnjaiiajibiiMMi noBepxHOCTBOMy iiaTnateniio (a 1 a a 2 ); bt> npo- 

 THBHOM-b cjiyqa-fe npaxoABTCH AonycTnTb, qTO sto flaBJieaie ne pacnpocTpanaeTca no 3aK0BaMT> 

 raApocTaTnaH Ha bck) atBAKOCTb, orpannqnBaacb bt> cBoeMT, AtacTBia Jiauib ynjiOTiieaieMi. 

 noBepxHOCTimro cjioh jkhakocth (Winkelraaun, p. 487 — 490. Quinke I, p. 85. Young. 

 XBOJbcoHT,, cTp. 458 — 9). Onbirb noKa3MBaeTb, qTO bo BctxT> cjiyqanxi., ecjia mm apaHn- 

 MaeM'b 7£>0 a HenponopaiaHa.ibiiocTb K a a, AOJiatno 6biTb cnpaBeAJinBO paBeacTBo: 

 K t — K 2 = K } 2 (= — Kj 2 ), rxb ~K x — aopwajibHoe AaBJienie noBepxaocTB aa rpannat 

 atHAKOCTB 1 a B03Ayxa, K 2 — TO-ate ajih atHAKOCTB 2 b i£, 3 — nopMaJibnoe AaBJienie noBepx- 

 HOCTn Ha rpaHHHB oS-ehxt. atnAKocTeB 1 b 2 (iiocirfeAHee nanpaBJiCHo bt. CTopony atnAKOcra ct> 

 6oJibuiBMT> K) x ). TaaBMT. o6pa30MT>, ecjiB K > 0, raApaB-iaqecKoe AaBJienie aaffiAofi b3t» a;BA- 

 aocTea, pacnojioaceHHbix'b conpnaacawmnMaca Mea%Ay co6oto cjobmb, aoji>kbo 6biTb yBejrnqa- 

 BaeMO TaKBMi>-a;e HopMajibHbiMT, AaBjeHJeM-b noBepxaocTB, Kaio> ecjiB-6bi bcb 3tb acaAKOCTB 

 conpaaacajacb TOJibao ci> BosAyxoM-b. Ecjih mm iiorpy.3HMT> Kanjno npoTonjia3MM bt. BOAy, to 

 o6t> a;aAKOCTH coxpaHa-ra cbob aopMajibiibia AaB.ieBia. To-ate Moacao caa3aTb b oTBOCBTe.ibHO 

 KanjiH BOAHaro pacTBopa, norpyaceHaoa bt> njia3My, a cjrEAOBaTejibno n OTBOCHTejJbao 

 aiHAKOCTH, HaxoAameaca b^ BaKyo.rt (iipncyTCTBie iuia3MaTHqecKBXT> nepenonoax Meatfly 

 BaayojibHoa b HapyatHOB atHflKOCTawB ci oabob CTopoabi b ii.ia3M0K) ct> Apyroa He 

 bsm-bbbt!) A'BJia). TaKHMi, o6pa30Mi, BopMajibHMfl flaBJieaia (K), aaa-b njia3Mbi Taai b njia3- 

 MaTaqecKBXT) nepenoHOKi. (ecjia nocitfluia bji-biotx Apyria Kanajapnbia aocToaaHbia) 



1) Mh4 caMOMy cjiyHaaoct He pa3i> HaCjuo^aTi., mto 

 BwcoTa MeHHCKa He n3wfcHHeTCH, ecjin na cBo6oAHyio 

 njiocKyio noBepxHOCTt boah BHt Kaniuuipa noMtciHTb 



cjioh Macjia (bjih Jiynnie cKa3aTt H3M-feHHeTca to.ibko 

 BCJi-fefl,cTBie rH^pocTaTii'iecKaro ^acjieHin Macaa). 



