The most desirable is the direct method of sampling the surface of the equipment.
最可取得方法是从设备表面直接取样。
The possibility of direct formation of film at surface has been discussed.
提出了直接成膜的可能性。
The principle and method for testing surface crack through direct current potential difference are introduced.
首先介绍了直流电位法——裂纹扩展片检测裂纹的方法和原理。
Take a very close look at a worn surface under direct sunlight.
在阳光直射下仔细地观察一个磨损的表面。
The development of NHRI-4000 high performance direct shear apparatus with large contact surface is introduced.
介绍了NHRI- 4000型高性能大接触面直剪仪研制与运用情况。
The development of NHRI-4000 high performance direct shear apparatus with large contact surface is introduced.
介绍了NHRI- 4000型高性能大接触面直剪仪研制与运用情况。
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