The special depth checking apparatus is constructed by cable head eqipped on top and accentuating part eqipped on bottom of micro-magnetic localizer.

专用校深仪器是由微型磁性定位器上配电缆头下配加重部分而构成。

youdao

The depth checking method is combined with special depth checking apparatus, may achieve all depth checking datas by once drop of apparatus into oil well.

校深方法与专用校深仪器配合使用，能达到仪器一次下井就测全校深资料的目的。

youdao

So it indicates that the surface with this kind of concave can reduce friction under the condition of plane-plane contact, and if the concave on the surface has some special depth t...

从而得到结论，在平面-平面接触，乏油状态下，该种表面凹坑有一定减阻作用，且在某一深度的凹坑减阻效果最好。

youdao

The visit will highlight the fundamental importance of the U.S.-UK special relationship and the depth of the friendship between the American people and the people of the United Kingdom, as well as the strong personal bond that has developed between the two leaders and their families.

WHITEHOUSE: The White House

He frequently invokes popular culture, referring to the way in which films and television use classical music's special properties its mixture of complexity, depth and order to convey different realities.

ECONOMIST: Classical music

In the final two weeks, Palin was at last given a chance to make in-depth speeches on substantive issues like energy and special-needs children.

CNN: Analysis: Palin rocked campaign, for good and bad