2023年全國(guó)碩士研究生考試考研英語(yǔ)一試題真題（含答案詳解+作文范文）_第1頁(yè)
已閱讀1頁(yè)，還剩37頁(yè)未讀， 繼續(xù)免費(fèi)閱讀

下載本文檔

版權(quán)說(shuō)明：本文檔由用戶提供并上傳，收益歸屬內(nèi)容提供方，若內(nèi)容存在侵權(quán)，請(qǐng)進(jìn)行舉報(bào)或認(rèn)領(lǐng)

文檔簡(jiǎn)介

1、ReferencenumberISO166341:2008(E)?ISO2008INTERNATIONALSTARDISO166341Firstedition20081101Foodproducts—DeterminationofthetotalnitrogencontentbycombustionaccdingtotheDumasprinciplecalculationofthecrudeproteincontent—Part1:Oi

2、lseedsanimalfeedingstuffsProduitsalimentaires—DterminationdelateneurenazotetotalparcombustionselonleprincipeDumasetcalculdelateneurenprotinesbrutes—Partie1:GrainesolagineusesetalimentsdesanimauxCopyrightInternationalgani

3、zationfStardizationProvidedbyIHSunderlicensewithISONotfResaleNoreproductionwkingpermittedwithoutlicensefromIHS``````````````ISO166341:2008(E)?ISO2008–AllrightsreservediiiContentsPageFewd..................................

4、..........................................................................................................................ivIntroduction....................................................................................

5、....................................................................v1Scope.................................................................................................................................................

6、....12Nmativereferences...........................................................................................................................13Termsdefinitions........................................................

7、...................................................................14Principle..............................................................................................................................................

8、...25Reagents................................................................................................................................................26Apparatus....................................................

9、..........................................................................................37Sampling........................................................................................................................

10、........................48Preparationoftestsample...................................................................................................................49Procedure.............................................

11、.................................................................................................49.1General................................................................................................................

12、...................................49.2Testption...........................................................................................................................................49.3Controlofoxygendem...........

13、.......................................................................................................59.4Calibration......................................................................................................

14、.......................................59.5Determination........................................................................................................................................59.6Detectionintegration....

15、................................................................................................................610Calculationexpressionofresults...........................................................................

16、.....................610.1Calculation.............................................................................................................................................610.1.1Nitrogencontent....................

17、...............................................................................................................610.1.2Crudeproteincontent...................................................................................

18、.......................................610.2Expressionofresults...........................................................................................................................711Precision......................

19、..........................................................................................................................711.1Interlabatytests.............................................................................

20、................................................711.2Repeatability..........................................................................................................................................711.3Reproducibi

21、lity......................................................................................................................................712Testrept.......................................................................

22、......................................................................7AnnexA(infmative)FlowtfthebasicdesignofaDumasapparatus............................................8AnnexB(infmative)SchemesofsuitabletypesofDumasappa

23、ratus......................................................9AnnexC(infmative)Equipmentcalibration...............................................................................................12AnnexD(infmative)Exampleso

24、ffactsfconvertingnitrogencontenttoproteincontent...........14AnnexE(infmative)Resultofcollabativestudies.................................................................................15AnnexF(infmative)Relationshipbetw

25、eenDumasnitrogenKjeldahlnitrogen..............................24Bibliography................................................................................................................................................

溫馨提示

  • 1. 本站所有資源如無(wú)特殊說(shuō)明，都需要本地電腦安裝OFFICE2007和PDF閱讀器。圖紙軟件為CAD,CAXA,PROE,UG,SolidWorks等.壓縮文件請(qǐng)下載最新的WinRAR軟件解壓。
  • 2. 本站的文檔不包含任何第三方提供的附件圖紙等，如果需要附件，請(qǐng)聯(lián)系上傳者。文件的所有權(quán)益歸上傳用戶所有。
  • 3. 本站RAR壓縮包中若帶圖紙，網(wǎng)頁(yè)內(nèi)容里面會(huì)有圖紙預(yù)覽，若沒(méi)有圖紙預(yù)覽就沒(méi)有圖紙。
  • 4. 未經(jīng)權(quán)益所有人同意不得將文件中的內(nèi)容挪作商業(yè)或盈利用途。
  • 5. 眾賞文庫(kù)僅提供信息存儲(chǔ)空間，僅對(duì)用戶上傳內(nèi)容的表現(xiàn)方式做保護(hù)處理，對(duì)用戶上傳分享的文檔內(nèi)容本身不做任何修改或編輯，并不能對(duì)任何下載內(nèi)容負(fù)責(zé)。
  • 6. 下載文件中如有侵權(quán)或不適當(dāng)內(nèi)容，請(qǐng)與我們聯(lián)系，我們立即糾正。
  • 7. 本站不保證下載資源的準(zhǔn)確性、安全性和完整性, 同時(shí)也不承擔(dān)用戶因使用這些下載資源對(duì)自己和他人造成任何形式的傷害或損失。

評(píng)論

0/150

提交評(píng)論