free hole的例句大全

Acceptor-An element, such as boron, indium, and gallium used to create free hole in a semiconductor.

受主 - 一种用来在半导体中形成空穴的元素, 比如硼 、 铟和镓.

The durable design of our Hole Punch Cylinder enables you to punch millions of maintenance-free holes.

我们的孔冲气缸耐用的设计使您能够以百万计的维修打孔无漏洞。

The smallest unit that supports electron flow in a semiconductor material; a hole in P-type silicon or a free electron in N-type silicon.

在半导体材料中维持电流的最小单元，在P型硅中是空穴，在N型硅中是自由电子。

Using the membrane model which is based on brick-wall model, we calculated the free energy and entropy of non-static black hole, Vaidya black hole, due to arbitrary spin fields.

用在brick模型基础上发展起来的membrane模型，计算了缘于任意自旋场的非静态黑洞&Vaidya黑洞的自由能和熵。

Association of Perforin and Granzyme B Gene Single Nucleotide Polymorphisms and Juvenile Idiopathic Arthritis Free vibration characteristic of plain woven fabric laminates with multiple delaminations around a central hole

穿孔素和颗粒酶B基因多态性与幼年特发性关节炎相关性分析含穿孔-多分层混合损伤平面编织层合板自振特性

drill extractor floor fluid footage free gauge hole hole returns hole survey in

空转钻头规眼井口返浆测斜打开生产层

a small rectangular musical instrument having a row of free reeds set back in air holes and played by blowing into the desired hole.

在空孔中设置一排自由簧片，吹奏你想吹的孔，这样的小的方形乐器。

Free water vortex Rankinevortex and has two characteristic regions called inspiratory hole and air uplift region.

没有长排长管的自由水涡在成熟阶段具有两个特徵区域,分别称为吸气孔和擡气区.

Two-stage PDC bits advance ROP effectively, because a section of smaller hole drilled first released the stress of formations and formed a large free face.

双级PDC钻头通过钻出一段小井眼释放地层应力和产生一大的自由面，有效提高机械钻速。

The electron hole conductivity had no change while free electron conductivity decreased with the increase of the Al_2O_3 content.

随着Al2O3含量的增加，电子空穴电导率变化不明显，自由电子电导率减小。

It was a frightful hole, but she felt free.

这是个丑陋不堪的破窑，但她感到自己自由了。

Free casing pump Cased Hole Logging Technology Application Research in Deep-well Formation Detection System

套管型活动式井下泵过套管技术在深井地层探测系统中的应用研究

This requires only one hole in the sink or counter top, and will free up space in your kitchen.

这在您的厨房里只要求在水槽或桌面的一个孔和释放空间。

effect potential and free energy of sine-gordon-thirring model are derived on black hole background, energy density fluctuation of fermi matter are calculated in weak and strong coupling cases. influence of gravitational field perturbation for fermi matter is also analyzed. 3.

在黑洞背景下推导了sine-Gordon-Thirring模型的自由能与等效势，计算了弱耦合和强耦合情况下费米物质的能量密度，分析了引力场扰动对费米物质能量密度涨落的影响。