The black abstract material which sticks to inside crack of the sample machined by wire-electrode cutting is analyzed and studied by using scanning electron microscope and X-ray energy spectrometer.

应用扫描电镜及X射线能谱仪等设备，对采用线切割制取的裂纹样品内表面的黑色不明物进行了分析。

youdao

Just they're really think they're there and I think that hearing the noises, singing the sites, going on the bus ride, I have to tell you the girl saw the fish Maggie when the girl was "I love fish sticks". As on my, their cutting fish is not such a big thing.

他们很投入,不论是听见噪音，还是唱歌，去乘公交车，有一个女孩,看到Fish，Maggie时跟我说,“我爱冻鱼条“，对我来说，没有鱼吃没什么大不了。

麻省理工公开课 - 媒体、教育、市场课程节选

The 19-year-old snatched the ball from the grasp of Scott Donald and ran unopposed to the line before cutting inside and crossing under the sticks.

BBC: St Helens 10-18 Leeds Rhinos

The party's manifesto for the European Parliament elections sticks to the usual bromides about reforming the common agricultural policy and cutting red tape.

ECONOMIST: The damage that the UKIP could do to the Tories