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简介：Aseverythinghasanend,ourliveswillbeoveroneday.Noonecanescape,butwecanchoosethewayofendingourselves.LuYouqinghavelefttheworld,saying."Ihavenoregretallmylife.”Yeah,hewasun-abletochooseliveordiebutdeathisnothingtobeafraidof.Inhislast100days,hewrotedownallhisfeelingswithstrongwill.Weallappreciatehimfortellingusthemeaningoflife

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简介：我们处在一个变幻的时代，面对纷纭复杂的环境，人文，每时每刻都需要我们冷静思考，从容面对，从而更好地驾驶自己的人生，你周围的环境怎么样？是不是有很多倾心、赤诚相待的朋友？读此短篇，或许对你所启迪。

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简介：统一穿校服是学校良好风纪的体现，校服也是校园里一道流动的风景。但是最近有些人却认为这样的做法束缚了学生的个性发展，同时，学生们也对呆板的校服深表不满。

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简介：KevinBookoutarrivedattheUniversityofOklahomalastautumnaimingtomaketheOlympicsintheshotputorthediscussomeday.Healsohappenedtoplaybasketball.

简介：如果你留学的方向是美国人文学科或社会学科的博士．那么就来听听美国专家教你如何择校，如何获得名校教授的青睐。

简介：Istakinganap(小憩)duringthedaygoodorbadforyourhealth?Manypeoplewhooftentakeanaptellusthatitcomeswith1.Firstofall,youaremoreefficient(高效的)afternapping.Yourememberthingsbetterandmake2mistakes.Also,youcanlearnthingsmoreeasilyaftertakinganap.Anapmay3yourself-confidence(自信)andmakeyoumoreactive.Itmayevencheeryouup.Buttherearesomesimple4youshouldfollowabouttakinganap.First,takeanapinthe5oftheday,abouteighthoursafteryouwakeupinthemorning.Next,a20-minutenapisbest.Ifyousleeplonger,youmay6intoadeepsleep.Afterwakingfromadeepsleep,youwillfeelworse.Also,youshouldsetanalarmclock.Thatway,youcanfullyrelax7yournap.Youwon’thavetokeep8theclocksoyoudon’toversleep.

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简介：采用高效液相色谱法对小麦中尿囊素含量进行测定.色谱柱为KromasilC18,流动相为V甲醇∶V水=5∶95,柱温30℃,流速0.5mL/min,HPLC测定尿囊素含量变异系数小于1.1%,回收率为95.80%～105.4%,最低检出限0.5μg/mL.

简介：   Abstract: the primary school stage is in an important period of physical and mental development, the children in this period are lively and active is nature, often in primary school teaching students often for a variety of reasons and can not concentrate on their study. In this regard, the game teaching method is advocated to attract students' attention to the classroom and improve their interest in learning. Taking primary school English as an example, this paper analyzes the advantages and significance of game teaching in primary school English classroom, and probes into the strategies and methods of developing game teaching in primary school English classroom.

简介：1、Criterionforasuccessfulteachingtnetbod:tomakelanguagelearningasefficientaspossibleNowadays,fashioaablelinguistictheorieshavebeenflourishingrap-idlyanonewlanguageteachingapproacheshavebeendevolopingoneafteranother.Thisisgood,Ishouldsay.Butunfortunately,thetraditionalteachingmethod,i.e.theGrammar-Translationmethodhasbeenatta-

简介：本研究运用HPLC法,采用InertsilNH2柱、示差折光检测器,以乙腈-水为流动相,探索纤维二糖、纤维三糖、纤维四糖、纤维五糖的检测条件.实验结果表明：在检测器灵敏度为＋8,流速为1ml/min,进样量为10μL条件下,适宜检测条件是：流动相为乙腈：水（v/v）=65：35,色谱柱温度为41℃.在该检测条件下,峰高Y与浓度X的定量检测方程为：纤维二糖Y=3001X-147.6;纤维三糖Y=915.9X＋411.6;纤维四糖Y=1328X＋10002;纤维五糖Y=2029X-1357.

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