查询词典 density

A type of logging-while-drilling density log in which the density is measured at different azimuths around the drill collar.

一种随钻密度测井，测量钻铤周围不同方位的密度。

Similarly, the cotton root-length density reduced gradually from the root axis to both sides of it, and the maximal length density of root was observed at the position of root axis in soil and was diminished by increased dripper discharge.

水平方向上，棉花根长密度由根轴向两边逐渐减小，而且根轴处的根长占总根长比率随滴头流量的增大而变小。

The distribution in discharge space,time change of electric field intensity,electron and ion density and the current density are calculated.

分别计算和分析了介质阻挡放电中电场、带电粒子浓度以及电流密度在放电空间的分布和随时间的演变过程。

When work with secondary batteries, it can be used as electromotion automobile power system, enhance power density and energy density of rechargeable batteries.

利用超级电容器和电池组成混合动力系统，能够很好的满足电动汽车高功率密度输出场合的需要。

The steps of software development are: at first, link the database and auto-count the volume and the density of each encasement then sort descending the encasement according to the density.

软件的实现步骤为：首先连接数据库并据密度贪婪算法自动计算每件货物的体积、密度，然后将货物记录按密度降序排序。

2 Shots of impact experiments are conducted to measure the Hugoniot curve of enstatite, together with the experimental data of McQueen and Watt, two branches are found on the Hugoniot line of enstatite′s high pressure phase(above 50GPa), they provide information of enstatite to different phases-the higher density phase and the lower density phase.

对顽火辉石样品做了两发Hugoniot数据的补充测量。把这两发数据与过去McQueen等人和Watt等人发表的实验数据综合在一起看出，顽火辉石的高压相(在高于50GPa区)在Hugoniot线上出现两个分支，一支对应于较高密度的相态，一支对应于较低密度的相态。

On the basis of the image correlation and the nonparametric kernel density estimation, kernel density functions of background and foreground were built., Bayesian theory was used to estimate the prior probabilities of the foreground and the background, so an estimative threshold was obtained and the classification of the background and the foreground was realized.

首先，在图像相关性的基础上，利用非参数核密度估计的方法，建立前景和背景的核密度函数，再利用贝叶斯理论，估计出背景和前景的先验概率，两者相结合得到一个估计的阈值，从而实现目标和背景的分类。

Objective To observe the effects of pulsed electromagnetic field or/and exercise on the area bone mineral density and volume bone mineral density of rats with osteoporosis induced by tretinoin gastric perfusion.

目的探讨脉冲电磁场或运动对维甲酸形成的骨质疏松模型大鼠的面积骨密度和体积骨密度的影响。

When τ's value was less than 0.1, the HCVAW arc was exhibitive of diffusedshape with lower energy density instinct; and when τ's value was higher than 0.5,the arc was a fine-constricted arc with higher energy density.

在电弧电流密度超过临界值时，电弧自生磁场对电弧产生的收缩作用超过了电弧中各种粒子的扩散作用，HCVAW电弧由此而发生了形态上的转变。

According to spectral characteristics of the HCVAW arc in a body, energy factor which value equals to the ratio of two spectral lines' intensity, was defined.When τ's value was less than 0.1, the HCVAW arc was exhibitive of diffusedshape with lower energy density instinct; and when τ's value was higher than 0.5,the arc was a fine-constricted arc with higher energy density.

从积聚态电弧的谱线空间分布来看，阳极材料为水冷铜板时，自空心阴极端面到阳极工件，氩原子谱线相对辐射强度具有比氩一次离子谱线相对辐射强度更快的减弱趋势，最大辐射强度均出现在距空心阴极端面2mm左右的位置。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新