文档介绍:动词系列常用表研究的动词:
explore/study/investigate/looksat研究探索develop/establish/construct建立,构造perform/propose/implement开展,实施,采用
d入某式substitute••-into•-图表说明什么问题和现象ThevariationofAversusBisshowninFigure1illustrate/reveal/show/present/imply/describeaddress/highlightItcanbeshown/noticed/observed(fromthe…)that•-公式符号说明designate/represent/denote(whereabaroveraderivativedesignatesanon-divergentsymmetricaltensor)ItisthusconcludedthattheBurnettequationsrepresentasignificantimprovementoverNavier-StokesequationsforflowsexhibitingtranslationalnonequilibriumWenowperformanorder-of--,byapplyingthismodel,wehopetogaininsightintothefundamentalphysicsatworkinboundarylayerflows.
Themeshisstructuredandconsistsof600everyspacedcellsalongthesurfaceofthecylinderand300cellsintheradialdirection.
Inordertotestforinstabilitiestosmallwavelengthdisturbances,thegridpointswereincreasedfrom101to501points.
Forthisreason,westartedourinvestigationwithananalysisoftheinfluenceofgridresolution.
ThespeedandaltituderangesoftheSpaceShuttleandtheNASPascent/descentcorridorsencompass
mostsuchdomains.
Thus,apartfromthefluiddynamicaspectofhypersonicviscousflows,onemustaddressissuesofnon-equilibriumgasdynamicsaffectingtheflowsofinterest,hencetheuseof"perspect