輕松英語(yǔ)閱讀教程匯總和更新
輕松英語(yǔ)閱讀更新列表
- 2023-01-02美國(guó)黑熊生活習(xí)性
-
Americanblackbearsappearinavarietyofcolorsdespitetheirname.Intheeasternpartoftheirrange,mostofthesebrown,red,orevenyellowcoats.Tot... [查看全文]
- 2023-01-02改變火力發(fā)電廠的基礎(chǔ)技術(shù)
-
TheinventionoftheincandescentlightbulbbyThomasA.Edisonin1879createdademandforacheap,readilyavailablefuelwithwhichtogeneratelargeam... [查看全文]
- 2023-01-02統(tǒng)計(jì)學(xué)能將極其龐雜的數(shù)據(jù)簡(jiǎn)單化
-
Thereweretwowidelydivergentinfluencesontheearlydevelopmentofstatisticalmethods.Statisticshadamotherwhowasdedicatedtokeepingorderly... [查看全文]
- 2023-01-02冰川是一直被忽視的淡水源
-
Theconceptofobtainingfreshwaterfromicebergsthataretowedtopopulatedareasandaridregionsoftheworldwasoncetreatedasajokemoreappropriat... [查看全文]
- 2023-01-02能量來(lái)自太陽(yáng)的核心
-
Asummaryofthephysicalandchemicalnatureoflifemustbegin,notontheEarth,butintheSun;infact,attheSun’sverycenter.Itisherethatisto... [查看全文]
- 2023-01-02人類的視覺(jué)
-
Humanvisionlikethatofotherprimateshasevolvedinanarborealenvironment.Inthedensecomplexworldofatropicalforest,itismoreimportanttosee... [查看全文]
- 2023-01-02大眾文化逐漸取代民間文化
-
Afolkcultureisasmallisolated,cohesive,conservative,nearlyselfsufficientgroupthatishomogeneousincustomandracewithastrongfamilyorcla... [查看全文]
- 2023-01-02在顯微鏡下細(xì)菌是什么樣的
-
Bacteriaareextremelysmalllivingthings.Whilewemeasureourownsizesininchesorcentimeters,bacterialsizeismeasuredinmicrons.Onemicronisa... [查看全文]
- 2023-01-02睡眠是人類日?；顒?dòng)循環(huán)重要部分
-
Sleetispartofapersonsdailyactivitycycle.Thereareseveraldifferentstagesofsleep,andtheytoooccurincycles.Ifyouareanaveragesleeper,you... [查看全文]
- 2023-01-01夏天的飛鳥(niǎo)
-
夏天的飛鳥(niǎo)飛到我的窗前唱歌又飛去了 [查看全文]
