在有恒定外电、磁场的情况下,采用微观相空间密度方法导出了均匀等离子体的动力学方程。
A kinetic equation for uniform plasma in the presence of both constant electric and magnetic fields was obtained by the method of micro-density in the phase space.
利用CCD(电荷耦合装置)相机所成象的光强度峰值拟合中性束中三种能量成分的空间密度分布。
The density profiles of three energy components in neutral beams are derived from the image peaks in the CCD (Charge Coupled Device) camera pictures.
通过构筑PM空间密度函数,求出饱和岩石的应力—应变状态方程,并模拟了其轴向应变—径向应变滞后回线。
Through constitution of PM space density function, the stress-strain state equation for saturated rocks has been defined and the hysteresis loops of axial stress-radial stress has been simulated.
中值滤波是图像处理中比较常用的滤波方法,但是它对窗口和数据点的依赖使它在处理空间密度较大的冲激噪声时受到限制。
The median filtering is a common method in image processing, but it is limited when it faces the swash noise of space high density, because it depends on the fixed Windows and the data points.
图像的空间分布就代表了原子周围的电子密度。
The spatial distribution of that image represents the electron density around the atom.
一个更大、更富有、更为重要的地区将会为各种大型项目提供足够的空间,从而增加城市人口密度、提升城市舒适度。
A bigger, wealthier, more important region will have room for all sorts of grand projects that will provide more density and urban amenities.
欧洲的人口密度更高,所以能源作物的操作空间也较小。
Europe's higher human-population density leaves less space for energy crops.
他们还能通过测量空间几何推断出宇宙中能量和物质的总密度,并推算暗能量的总和。
They can also measure the geometry of space. That allows them to deduce the total density of energy and matter in the universe and infer the amount of dark energy.
许多农民都拥有面积达数百英亩的开阔土地,有足够的空间安装风车,而不会像其他人口密度大的州一样,引发“不要在我家后院”安装风车之类的问题。
That leaves plenty of room to erect windmills without stirring up the "not in my backyard" issues that come up in more cramped states.
纽约中心城区的人口约一千二百万,如果其居民密度与曼哈顿相当的话,将开辟出一大片绿色的空间。
If the 12m people who live in the New York metropolitan area lived at the same density as Manhattan, it would open up large areas for green space.
相对表空间权重(Relative tablespace weight):访问密度和访问延时的函数。
Relative tablespace weight: a function of access density and access latency.
大爆炸后,就有了时间和空间。 大爆炸初的1/10秒,宇宙密度比水大3000万倍,温度是300亿度。
Within the first 1/10 seconds of The Big Bang, the density of the universe was 30 million times larger than that of water with the temperature of 30 billion degrees.
公司人员计划通过给目前的油井中注入高密度的液体和混凝土来密封其空间。
Crews plan to drill toward the current well and then inject it with heavy fluids and concrete to seal it.
在这种情况下颗粒脱颖而出,因为它们是很容易处理的天然产品。它们存储空间小并且具有高能量密度。
In this scenario, pellets stand out because they are easy to handle natural products. They require little storage space and have high energy density.
计算质量可看成二重或三重积分,这取决于空间维数,取决于密度函数,dA还是。
And mass will be double or triple integral, depending on how many dimensions you have, dV of whatever density function you have, dA or dV.
中国城市的人口密度大、空间小,多数市民住在空间不大的高楼里,上百户的人共用一两部电梯或一道楼梯。
Chinese cities are densely populated and a lot of people live in pigeonholes in high-rise apartment buildings. Usually, over 100 households share a couple of elevators or the same flight of stairs.
世界在转换密度的移动中,急速地穿过宇宙空间,那些问题中很多一点都不重要。
The world is hurtling through space in its move toward destiny, and many of those questions are of little consequence.
市政厅开辟了新的公共空间,在当前市中心人口密度急速增长的条件下,这很符合城市所作出的应对策略要求。
The Town hall develops new public spaces and fits into the current urban strategy of increased density in the city center.
考虑了混凝土多相系统中固体速度、饱和度乘蒸汽密度的空间梯度和孔隙压力空间梯度;
The model includes solid velocity, space grade of saturation with vapour density and space grade of porous pressure in concrete multiphase system.
波函数的模平方正比于体系处在其位形空间各个点的几率密度。
The square modulus of the wave function is proportional to the probability density of finding the system at each point in the configuration space.
该算法将具有足够高密度的区域划分为簇,并可以在带有“噪声”的空间数据库中发现任意形状的聚类。
It can handle spatial data and spot any-shape clusters in a noised spatial database by dividing them into clusters with high enough density.
室内和室外,阴影或开放空间组成了与住宅功能以及私密度和朝向相关的三个体块。
Indoor and outdoor, shaded or open Spaces constitute three unities in relation to the functions of the house, to the expression of the degree of privacy and orientation.
进入星际空间意味着热粒子的密度会突然降低而冷粒子的密度将升高。
Crossing into interstellar space would mean a sudden drop in the density of hot particles and an increase in the density of cold particles.
本文以地质、重磁、地震、测井、岩石物性及分析测试资料为基础,首次建立了东营凹陷密度的空间变化模式。
Based on geological, gravity and magnetic, seismic, logging, physical properties of rocks and testing data, the spatial variation pattern of density in Dongying sag is established.
本文以地质、重磁、地震、测井、岩石物性及分析测试资料为基础,首次建立了东营凹陷密度的空间变化模式。
Based on geological, gravity and magnetic, seismic, logging, physical properties of rocks and testing data, the spatial variation pattern of density in Dongying sag is established.
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