Free setting station by means of G&T(the survey method combining statistic GPS receiver and Total Station)is adopted to discussing the issues related to G&T,creating the computation model for G&T,testing the accuracy of processed baseline and judging the value of its processing error under conditions of irregular turning of GPS receiver a.
方法利用全站仪配合静态GPS的方法(GT法)进行自由设站,对GT法实施的关键问题进行论述,并建立GT法的计算模型,对静态GPS天线在不均匀转动条件下基线解算精度进行了实验。
EcoRⅤ site or PstⅠsite,as the genetic tags,was introduced separately into the segment A or B of the IBDV Gt strain.
采用一步法长距离RT-PCR克隆了IBDV Gt株全基因组,对其核苷酸和氨基酸序列进行了系统分析。
The results show that quiet sedimentation after rapid mixing can greatly increase thickening effectiveness of sludge water,and when the GT values is in the range of 8000-18000,the supernatant water can achieve better effect.
通过自来水厂排泥水的实验室小试验研究,结果表明快速搅拌后静沉能大大提高排泥水的浓缩效果,且当GT值在8000～18000时,上清液出水能达到较好的出水效果。
