defect n. 1.缺陷,缺點,弱點;短處。 2.不足,缺乏。 have some defect in eyesight 目力不佳。 have the defects of one's qualities 美中不足之處。 in defect of 若無…時;因無。 vi. 叛變;逃走。 He defected to the West. 他叛逃到西方。
The circuit module satisfactorily solves the existing demerits of low anti - interference capacity and low sensibility of traditional ultrasonic defect detectors when doing on - line inspection 該電路模塊較好地解決了超聲波探傷在在線檢測時存在抗干擾能力差、靈敏度低等缺點。
The ultrasonic testing system is composed of embedded computer , digital ultrasonic defect detector , auto - scanning device and rs232 - > usb converter . this plays a good hardware foundation for the small - sized and intelligent ultrasonic testing system 本文研制的超聲檢測系統(tǒng)由嵌入式計算機、數(shù)字式超聲探傷儀、自動掃描裝置和rs232 - > usb轉換器構成,為研制小型化、智能化的超聲檢測系統(tǒng)奠定了良好的硬件基礎。
Our enterprise owns perfect quality guarantee system and anexcellent quality management team , possesses over a hundred sets of inspection and testing equipments including three coordinates measuring machine which is imported from italy , a set of x - ray defect detector from philip . in1998 , our factory passed the iso9001 西安航天動力機械具有完備的質量保證體系和一支素質較高的質量管理隊伍,擁有包括意大利大型三坐標測量機和飛利浦射線探傷機在內的各種檢測,實驗儀器百余臺套.工廠于1998年通過了iso9001國際質量體系認證