桑干河峡谷山高谷深,地处燕山沉降带中,地质构造非常复杂,个良地质发育,并有煤矿采空区。
The Sangganhe River gorge with high mountains and deep valleys is very complicated in geological structure.
试验所获应变分布表明,带孔件在变形过程中存在拉深和翻边两种变形趋向性,在模具参数和工艺条件完全相同的情况下,其可能的变形趋势与孔的尺寸有关。
The results showed that, there is a deformation tendency of drawing, and flanging and the tendency is related to, in the same parameter of die and the same technological conditions, the hole size.
当一个板块被迫深人另一个板块下面的地幔中时,强烈的深源地震一般会发生在俯冲带的下部。
Deep seated earthquakes, often severe in magnitude, generally occur beneath subduction zones, as one plate is forced deep into the mantle beneath another.
在印度板块向欧亚大陆俯冲碰撞过程中,产生一系列深大断裂带,形成大量CO2释放脱气点。
There are come into being a series of deep seated fault zone and a great deal CO2 degasification point through the collision between Indian and Asian plates.
UHPM记录了显生宙俯冲-碰撞造山带早期碰撞过程中的低热流梯度及陆壳的深俯冲作用。
HPM-UHPM registers the low thermal gradients and deep subduction of continental crust during the early stage of the collision process in Phanerozoic subduction-to-collision orogens.
目的探讨带旋髂深动脉的髂骨瓣在股骨颈骨折治疗中的疗效。
Objective To explore the curative effects of flank bone valve with pedicle of deep iliac circumflex artery during the treatment of femoral neck fracture.
嵩县黄庄—汝阳三屯一带熊耳群火山岩分布区属构造变动强烈的中深剥蚀区。
The Xiong'er Group volcanic distrubutive region in Huangzhuang of Songxian-Santun of Ruyang belongs to the medium deep denudation region with the intense tectonic event(disturbance).
采用作者设计的一种新型测量薄板深冲成形过程中工具与工件之间摩擦系数的模拟装置,测定了相同材质的带材在不同条件下的摩擦系数。
All friction coefficients between deformed press and die during sheet metal deep drawing were tested using new kinds of friction test device designed by authors.
带隙中的深能级束缚自由电子实现补偿作用外,还有限制迁移率及载流子寿命等特点。
In addition to the role of compensation to achieve semi-insulating material, there are restrictions on mobility, carrier lifetime and so on.
带隙中的深能级束缚自由电子实现补偿作用外,还有限制迁移率及载流子寿命等特点。
In addition to the role of compensation to achieve semi-insulating material, there are restrictions on mobility, carrier lifetime and so on.
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