查询词典 tunneling

We study the spin Hall conductivity and tunneling spin current in the bilayer two-dimensional electron gas.

我们研究了双层二维电子气中的自旋霍尔电导率以及隧穿自旋流。

Geological prospecting pit for Exploration tunneling, and quarrying, electricity and water, railways, ports, bases, infrastructure, national defense projects to drill embrasure, cities can also be used to remove old buildings controlled blasting to achieve its efficiency is 5-10 times the pneumatic drill, energy consumption only of a pneumatic drill / 3, QL-Z hydraulic rock drill to replace the pneumatic drill is the ideal tool.

用于地质勘探坑探巷道掘进以及采石，水电，铁路，港口，基地，基建，国防工程中钻凿炮眼，还可用于城市拆除旧建筑物实现控制爆破，其工作效率是风钻的5-10倍，能耗却只有风钻的1/3，QL-Y液压凿岩机是替代风钻的理想工具。

Forearm flexor origin from the medial epicondyle was exposed to allow tunneling of the long head tendon underneath the flexor origin.

方法切断胸大肌在肱骨的止点，在肱骨结节间沟顶端切断肱二头肌长头腱，然后向远端分离，显露至长头腱桡骨结节止点处，将前臂屈肌起点从肱骨内髁下方分离；将肱二头肌长头腱从前臂屈肌下方深面穿过，反折后穿过胸大肌止点，调整好张力再返回远端编结缝合。

With the support of National Key Basic Research and Development Scheme, a comprehensive research on segment erector which is used in segment lining for the new surface during shield tunneling is developed.

本文结合国内近年来对盾构开发的迫切需要，在国家重点基础研究发展计划(973计划)的支持下，对盾构掘进设备中用于给盾构开挖后的隧道表面贴上管片的重要部件——管片拼装机进行了详细的分析。

In recent years, it has been demonstrated to fabricate nanometer structures by using scanning tunneling microscope.

近年来，扫描穿隧显微镜在制作表面奈米结构的研究上，有许多的实验结果。

From describing the controlling anchor amount and shield thickness of the Kao-Tang Railway Tunnel Ⅳ class rock wall segment initial protecting shield, the article analyses the function theory of New Austria Tunneling Method initial protecting shield and its use in the flabbiness wall rock protecting.

结合铁路考塘隧道中的Ⅳ级围岩地段初期支护中的锚杆数量与喷层厚度控制，分析了新奥法初期支护的作用原理以及此类支护在软弱围岩中的应用。

Though the load analysis on the tunnel roof wall-rock in the fault footwall tunnel, this paper solves the problem of the tunnel support of tunneling through the great fault; and though the load analysis on the corresponding wedge of the lower abandoned tunnel, solves the problem of the influence of the lower abandoned tunnel on the upper tunnel floor.

通过对断层下盘巷道顶板围岩的受力分析，解决了煤巷掘进过大断层的巷道支护问题；通过对下部废巷道对应的楔形体的受力分析，解决了下部废弃巷道对上部巷道底板的影响问题。

Scanning Tunneling Microscope/Scanning Force Microscope with atomic resolution were used to observe and measure the feature and the size of the damage in conductor and insulator, and also the relationship with the energy deposition of incident ions in solids.

分别利用具有原子分辨能力的扫描隧道显微镜/扫描力显微镜观测了离子轰击导电和绝缘材料产生孤立损伤的形态、大小。

Just pop in some ants , close the lid , and watch the insects start tunneling through the goop .

只需放如蚂蚁关上盖子，这些小昆虫就开始在凝胶中开始挖掘管道。

Just pop in some ants , close the lid , and watch the insects start tunneling through the blue-tinted goop .

只需放如蚂蚁关上盖子，这些小昆虫就开始在蓝色透明的凝胶中开始挖掘管道。

Aquatic or marsh-growing fern allies; known to have existed since the Cenozoic; sometimes included in Lycopodiales.

生活于水中或湿地的蕨类；从新生代生存至今；有时归于石松目之中。

The engine was uprated from a 90hp Franklin to a 125hp Lycoming.

改良过的引擎是从90hp到125hp莱康明富兰克林。