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Test procedure By twisting the connectors test that the locking mechanism is engaged. 測試程序： 扭轉(zhuǎn)插頭后機(jī)械鎖緊裝置處在工作狀態(tài)。 5xts.com
Method:The increment percentage of analgesic threshold and analgesia percentage were observed by hot plate test and body twisting test. 方法：運(yùn)用熱板法與扭體法，觀察小鼠痛閾提高百分率與鎮(zhèn)痛百分率。
Test result obtained with triple twisting method is the greatest, then is those obtained with double twisting method and one time back twisting and twisting method (GB 2543 - 81) . 在上述三種退捻加捻法中，三倍退捻加捻法測試轉(zhuǎn)杯紗捻度的測試結(jié)果最大，其次是二重法和一次退捻加捻法。