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.
方法利用全站儀配合靜態(tài)GPS的方法(GT法)進行自由設站,對GT法實施的關鍵問題進行論述,并建立GT法的計算模型,對靜態(tài)GPS天線在不均勻轉動條件下基線解算精度進行了實驗。
EcoRⅤ site or PstⅠsite,as the genetic tags,was introduced separately into the segment A or B of the IBDV Gt strain.
采用一步法長距離RT-PCR克隆了IBDV Gt株全基因組,對其核苷酸和氨基酸序列進行了系統(tǒng)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.
通過自來水廠排泥水的實驗室小試驗研究,結果表明快速攪拌后靜沉能大大提高排泥水的濃縮效果,且當GT值在8000～18000時,上清液出水能達到較好的出水效果。