传统晶体管使用一个叫做“栅极”的金属电极,以控制电子在平面硅基片上的沟道中的流动。
Conventional transistors use a metal electrode, called the gate, to control the flow of electrons through a planar channel in the silicon substrate.
江河的流动将会改变,海平面的上升将会增加机场、道路和隧道发生洪水的频率,它说。
River flows will change and rising sea levels will increase the frequency of airports, roads and tunnels flooding, it said.
研究人员估计,西南极洲冰川的加速流动在已观测到全球平均海平面上升中所起的作用约占10%。
Researchers estimate that the accelerating flow of glaciers in West Antarctica is contributing about 10% of the observed rise in the mean global sea level.
本文介绍了一种平面流动的快速欧拉方程解法。
A fast Euler Solver for planar flows is developed in this paper.
这座博物馆原平面的建筑结构在它整体形状中有着一种强烈但平稳的流动性,这暗示了艺术家的本质。
The architectural structure of the museum on the original plan had a strong but smooth flow in its overall shape, implying the nature of the artist.
然后,我们将创建一个级代理和水的平面谁将会创造流动地图MARI的艺术家。
Then we'll create a level proxy and water plane for the artist who will be creating the flow map in MARI.
分析了平面应变压缩过程中金属的非对称流动方式的进展以及产生原因。
The development and reason of asymmetric flow pattern during plane strain compression was analyzed.
研究了具阀门梯度的平面径向流动引起的一类自由边值问题。
The authors consider a free boundary problem arised from the radical flow of plane Non Newtonian fluids with yield stress.
高速流动的油井,由于在井底附近地带存在湍流的影响,达西定律的平面径向流动已不完全适用。
Since turbulence effect appears near wellbore in oil well with high-speed flow, Darcy's Law for flat radial flow is incompletely applicable.
目的:通过改变流动渠道平面层的厚度和红细胞压积来研究红细胞聚集体的形成时间与聚集体结构的相互关系。
Objective: to study the relation between of forming time red blood cell aggregation body and structure by changing the thickness of flow channel plane and red blood cell hematocrit.
方法:利用平面流动渠道系统用光学测量方法获取红细胞聚集曲线,并用倒置显微镜进行同步显微摄影。
Methods: a system with flow channel technique and light transmission measurements were applied to gaining red blood cell aggregation curve.
对吹塑薄膜平面螺旋式模头内熔体流动现象进行了三维数值模拟。
The melt flow phenomenon of flat spiral type die had been studied by 3d numerical simulation.
他的作品凭借几何形在二维平面的延展和色彩的变化,给人以眩目的视觉效果,形成一种流动的韵律。
His works gives us dizzy vision effect and a flowing rhythm by extending geometric graphics in plane and changing color.
格栅的调风装置也可以移动,侧鳃可以改变空气流动的方向,主动式轮毂会和轮胎外侧形成一个平面。这些变化将帮助这款汽车最有效地在空气中穿行。
Louvers in the grille can move, side gills redirect air flow and active wheel rims become flush—all to help the IAA most effectively cut through the air.
模拟结果表明,流动单元约束的油藏数值模拟模型具有初始拟合程度高、模型修改程度低、能够更精确的反映层内和平面剩余油分布的特点。
The result of the simulation indicates that the reservoir numerical simulation restricted by fluid flow unit has many advantages in history matching and precision of remaining oil prediction.
对于具有高速流动的油井,由于在井底附近地带存在湍流的影响,达西定律的平面径向流动已不完全适用。
Because of the effect of turbulent flow near the wellbore zone, Darcy's law for the plane radial flow can't completely apply to the oil Wells of high velocity turbulent flow.
无阀压电泵用平面锥管内部流动特性分析[J]。排灌机械工程学报,0,:7-。
Analysis on Flow Characteristic of Flat-Walled Diffusers applied in Valveless Piezoelectric Pumps [J]. Journal of Drainage and Irrigation Machinery Engin, 0, : 7 -.
综合参考各类储层特有的沉积模式、水流能量分布规律和平面非均质特征,对流动单元平面、剖面及空间展布进行了描述。
General considerate the sediment model, the law of current distribution and the plane heterogeneous in all kinds of reservoir, describe the distribution of flow unit in plain, section and space.
本文建立了平面流动较为一般化的动可容速度场,分析了平面挤压(拉拔)的力能参数,获得了最佳凹模锥角。
A general dynamically permissible velocity field for plane flow is set up in the paper. The force and energy parameters for extrusion (or drawing) are analyzed, and the optimum draw Angle is obtained.
为分析搅拌头轴肩底面轮廓对材料流动的影响,分别建立了平面轴肩和凹面轴肩。
The flat and concave shoulder was set up to study the influence of the profile of concave shoulder on the flow of aluminum.
这流动性,减少到垂直平面,是令人不满的在刮板链式传送机。
This mobility, reduced to the vertical plane, is unsatisfactory in a scraper chain conveyor.
GMT材料流动成型后玻纤在平面内发生取向,导致模压件呈各向异性。
The planar orientation of fibers may occur after the flow molding of GMT, which can result in anisotropy molded parts.
本文在平面截面的假定下,以幂次自模拟解为基础,提出了高超音速气流绕一般细长(辶回)转体流动的普遍线性化理论。
On the basis of a self-similar solution as well as of the assumption, of the "Transverse Motion", a general linear theory on hypersonic flow over a general slender body is set up in this paper.
根据运动方程,求得釉浆在搪瓷制品的倾斜平面上薄膜流动方程,以及搪瓷釉浆流变特性参数对薄膜流动的影响。
The expressions for the volume flow rate and thickness of enamel slip film flowing along an inclined plane have been obtained.
自由剪切流是一种典型的包含转捩和湍流的流动现象,而平面射流是一种比平面混合层复杂的自由剪切流。
The free shear layer is a typical flow phenomenon which includes transition and turbulence. The plane jet is a type of free shear flow more complicated than the plane mixing layer.
介绍了无底柱分段崩落法放矿基本原理,利用室内单体模型和平面模型的放矿试验,分析了放矿体的流动规律,并据此确定了某金矿无底柱分段崩落法的基本结构参数。
After analyzing the movement law of ore drawing body, the basic parameters of sublevel mine in a gold mine are calculated by the experiment result of single model and surface model in a lab.
但对一些由剪切引起的流动,如平面平行剪切流,线性稳定性分析的结果与实验结果相差很大。
For other flows, notably those driven by shear forces, the predictions of eigenvalue analysis fail to match experiment, for example plane parallel shear flow.
不仅如此,本文还采用精细网格下的平面二维模型对长江口流场进行模拟,获得与实际流动较为一致的结果。
The 2-d model with a fine grid is applied to the field of flow in the Changjiang Estuary and the results are well in agreement with the measured flow.
利用流体运动方程和平面强旋转流的流动特性分析了涡流分级机内空气流动特性和气固两相流运动特性。
The characteristics of air flow and the air-solid two phase movement in a turbo classifier are analyzed by the dynamic equation of fluid motion combined with the features of intense circulating flow.
绕两个翼型-平面的角区流动及其尾迹的实验是在低湍流度风洞中完成的。
The experimental studies on two wing body junctions and wakes were carried out in a low turbulence level wind tunnel.
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