全部

1·Cone index penetrometer is a special apparatus widely used for assessing soil compaction in agriculture.

圆锥指数仪是农业上用于测量土壤压实度的专用设备。

2·A series of tests with the portable dynamic penetrometer of type PANDA have been carried out, to inspect the grinding quality of the secondary ash dam.

为检测子级灰坝的碾压质量，运用一种轻便动力贯入仪对粉煤灰进行了一系列现场试验。

3·The welding quality of sheathed thermocouples was investigated by X ray testing. The design of penetrometer, the testing method, and the testing results were introduced.

研究了用X射线探伤方法检查铠装热电偶焊接质量，介绍了焊接仪器、透度计设计和探伤实验方法，讨论了铠装热电偶X射线探伤实验结果。