Roller bits mainly break the rocks by knocking and crushing, aided with shearing.

金刚石钻头主要靠剪切、切削破岩、辅以压碎破岩。

youdao

Aided with the rich soft and hard resources of PC, multi-axis simultaneous movement was realized.

借助于PC机丰富的软、硬件资源，实现了多轴联动控制。

youdao

Now, however, aided with new materials and advanced sensors, a promising and eclectic array of alternative and often ingenious new forms of armour is emerging.

然而，现在辅以新材料和先进传感器，有前途的博取替代品之长并且有独创性的新装甲形态正在形成。

youdao

The tourists' cause was then certainly not aided with the calamitous run-out of Morton.

BBC: England secure one-day series win

The thrust of the narrative, aided with illustrations including Mr Thompson's pleasant photographs, hangs on a series of introductory and diverting potted histories of the Lake poets, writers, artists, climbers and charlatans who gave a remarkable profile to this relatively low-lying group of mountains in England's north-west.

ECONOMIST: A green mythology

Mr Wickremesinghe saw a surge in his Tamil support, after he had advocated foreign-aided talks with the Tamil Tigers.

BBC: Kumaratunga promises end to hatred