They are examined from the point of view of connection blocking probability, restorability and average recovery time.

性能参数主要是连接阻赛率、恢复率和平均恢复时间。

The electrode showed wide linear response range, low detection limit, satisfactory average recovery for Berenil Xyalzole, Levamisole and Berberine.The electrode gives good other characteristic.

电极对兽药血虫净、静松灵、左旋咪唑、黄连素等的响应线性范围宽，检测下限低，各项性能良好，回收率测定结果满意。

TLC method of Radix Paeoniae Alba, Fructus gardeniae, Radix Scrophalariae and CortexMoutan is reproducible;the average recovery of forsythin of HPLC was 96.44% and RSD was 1.226%.

白芍、栀子、玄参、牡丹皮的薄层鉴别方法的耐用性良好，次野鸢尾黄素含量测定方法的加标回收率为96.44%，RSD为1.226%。

The standard deviations were 0.06 and 0.14 for Phoxim and Quintozene repectively,while the coefficients of variation were 1.14% and 1.34%.The average recoveries were 99.5 and 99.2% separately.

辛硫磷和五氯硝基苯标准偏差分别为0.06和0.14,变异系数分别为1.14%和1.34%,平均回收率分别为99.5%和99.2%。