简介:Mt.QomolangmaistheloftiestmountainatthetopofHimalayas;themountainpeakisshapedlikeapyramidandpenetratesdirectlyintotheskyofferingaspectacularview.
简介:TheTechniqueofStoneMa-sonryatRdoSbusLungPaThetechniqueofmasonryasusedinconstructioninTibetcanbedatedbacktotheYumbulagangduringtheTuboKingdomanditstillprevailsalloverTibet.Buildingsofallkindsontheplateau,suchaswatchtowersandcivilianresidences,haveadoptedthistechnique.AvarietyofbuildingsshowthishistoricTibetaninheritanceanditsevolution.ToapplythisstonemasonrytechniquetobuildingconstructioncloselyConnectswiththe
简介:AVillageattheFootofMt.MeliZHOUZHENGSkirtedbytheLan-cangjiangandNu-jiangriv-ers,MeliMountainstandsma-jesticallyattheborderbetw...
简介:WhyethnicTibetansareneverdauntedbythehardshipstheysufferwhilemakingpilgrimagestosacredmountainsandlakesbywalkingroundthem?IputthisquestiontoamanwhohadwalkedroundthesacredMt.KhawahGepohineasternTibet28times.Hereishisanswer:"Toendurethosehardshipsduringthepilgrimages,ImeantopunishmyselfforthesinsIhavecommitted,inordertogainfreedomfromanxietyandincreasethevirtuesinmysoul,myinnerworld."Withhelpfromsomelamas,Ilearnedbyheartthewordsofprayerpilgrimskeeputteringwhilewalkingroundthesacredmountain:
简介:SUBSITE探测仪是我国现阶段地下管线探测领域使用相当广泛的一种金属管线探测仪器,但它存在局限,仅有直读法测深功能,无法用比值法测深.因此,通过论证任意比值偏距与埋深的关系,设计了"任意比值法测深尺",使SUBSITE型仪器任意比值法测深在探测施工中得以成功应用.
简介:摘要从海洋测绘的工作特点来看,定位和测深是海洋测绘的两大主题,两者共同构建海洋空间的三围坐标,是一切海洋工程的基础。目前水深测量主要有验潮和无验潮两种作业模式。无验潮测深技术无需进行水位观测,而且能有效地消除动态吃水及波浪等因素影响,节约了作业成本并大大提高了作业效率,越来越被广泛应用。而无验潮测深技术通过高精度GPS测高方法测量测潮站深度基准面或附近水准点的地球高度,并利用GPS差分定位技术测量测点的瞬时天线高度。得到测点深度参考面高度,进而得到测点水深值。本文介绍了水深测量的基本原理和非试验测潮技术,以及影响水深测量精度的误差分析。通过GPS-RTK无潮测深技术的工程应用,验证了该方法的可靠性和通用性。