Precision shunts are used to convert currents to voltages for the amps functions.用精密分流器将电流变换成电压以实现电流测量功能.The most common abnormalities associated with ASA are interatrial shunts, in particular patent foramen ovale.房间隔常常并...
There were ducks quacking on the lawn.草地上有几只鸭子在嘎嘎叫。For the rest it was just a noise, a quack - quack - quacking.除此之外,便是一片噪声, 一片嘎嘎嘎的叫嚣.The eyeless creature with the quacking voice would never be vaporized.那没眼睛的鸭子嗓也不会给蒸发....
DNA fingerprinting has proved the clincher in this investigation.在这次调查中，DNA指纹鉴定起了决定性的作用。DNA profiling has aided the struggle against crime.DNA分析对于打击犯罪有所帮助。They act at least a temporary block to DNA synthesis in micro - o...