extinction event造句
Themassextinctioneventkilledoffthedinosaursandmanyotheranimalandplantspecies.AnextraterrestrialimpactismostcloselylinkedtotheCretaceousextinctionevent.Earthisexperiencingitssixthmassextinctionevent,sp...
相关extinction的文学知识
extinction of species造句
extinctionofspeciesThumbingvaguelythroughit,hechancedonachaptercalled"theDeathofBirth",abouttheextinctionofspecies.Thisisagradualchange,thankstothecontinuousextinctionofspeciesover25millionyearsofin...
species extinction造句
Thegoalofbuildingnaturereservesistopreventspeciesextinctionandbiodiversityloss.Theviewthatspeciesextinctionwillresultinnaturaldisastersisbynomeansagroundlessexaggeration.Butashumanactivitiesgrowingint...
extinction rate造句
Creatureslessusefuloradaptablegetshortshrift:theextinctionrateisrunningfarhigherthanduringnormalgeologicalperiods."Ifmammalsandbirdsaretypical,thenthedocumentedextinctionrateoverthepastcenturyhasbeen...
extinction造句
Butinattentionequalsextinction.Animalsonthevergeofextinctioncanberescued.Theanimalswereruthlesslyhuntedtothevergeofextinction.Themountaingorillaisonthevergeofextinction."Testmethodforextinctionratioo...
on the verge of extinction造句
Themountaingorillaisonthevergeofextinction.Animalsonthevergeofextinctioncanberescued.Manyspeciesontheplanetareextinct,whileothersareonthevergeofextinction.OurLakotalanguageisanEndangeredlanguage,onthe...
extinction ratio造句
Theextinctionratiochangeswiththeoperationcurrentandtemperature.TestmethodforextinctionratioofNd:YAGlaserrodsAninstrumentwiththreewavelengthsformeasuringtheextinctionratiooflasercrystalisdescribed."Te...
extinction coefficient造句
Thegreatertheextinctioncoefficientoftheinitiator,thelowertheconcentrationwithinitiatorexponentbeingzeropower.Theextinctioncoefficientfordiffuseanddirectradiationisgivenbycropcanopyarchitectureandsolar...
extinction time造句
ControlingofextinctiontimeforsemilinearimpulsiveparabolicequationwithabsorptiontermTheextinctiontimeoutmustbeequaltoorgreatherthantherenewinterval....