1、 Here we distinguish azimuthal and equatorial mountings as well as fixed and transportable instruments.
比如说有地平式和赤道式装置,有固定式和移动式的等等.
来源:辞典例句
2、 Since the unit doesn't vibrate, heavy foundations and isolation mountings are not required.
应为设备不需要振动, 随意不需要坚实厚重的地基.
来源:互联网
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