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分布规律

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The paper analyzed variation of temperature, density and velocity of sound in the west pacific based on LEVITUS database using CSIR.

利用样条插值重构方法对LEVITUS数据库中的温度、密度和声速的月平均变化规律进行了分析,得到的海洋要素平面分布。

The double volute with 180° symmetry is widely used in large centrifugal pumps.

180°对称分布的双蜗壳结构在大型离心泵中应用广泛,但目前对双蜗壳内部流动规律的数值研究还相对较少。

In addition, the general rule of components weighting factors influenced by load and resistance distribution is given.

此外,也总结了随着荷载和抗力分布的改变构件权重集的变化规律。

Especially for kw_0≥30, the results coincide with each other verywell. By expanding the exact solution, it can be seen clearly that the zeroth order term is just the paraxial one, so the paraxial approximation field is good enough to replace the exact field when the beam width is large to some extent.

结果表明对于腰宽仅有几倍波长的强聚焦高斯光束,低相速度区仍然存在,并且低相速度区分布的规律与近轴近似场结果在本质上是一致的。

The results showed the effect of initial bonded width and stress distributions in the cases of adhesional and un-adhesional contact, respectively. Furthermore, the powder densification process was analyzed under the initial condition of stress distribution derived from elastic contact with adhesion.

比较了满足粘着或非粘着对结合宽度和应力分布的影响,将考虑粘着的弹性接触应力场作为初始条件,分析了弹性变形和表面扩散共同驱动的粉末冶金热压烧结致密化规律。

On the basis of the detection of Radarsat data variation, the urban area variation was divided into two types, namely smooth transition and abrupt change, which were assigned respectively to homoplasmic area and alloplasmic area.

以成都市区Radarsat图像为数据源,基于雷达图像服从的分布,对城区变化存在的平滑转变和阶跃转变2种类型,运用指定的数学算子和最大似然规律进行图像变化检测。

So in this paper a new damage variable was defined, then, Based on damage theory and Weibull distribution damage evolution rule, a simplified ameristic damage constitutive equation was established for concrete under uniaxial compression.

为了用简单的方程将上升段和下降段连接起来,本文以峰值割线模量为基准,定义了一种新的损伤变量;并以经典损伤理论模型为基础,根据混凝土损伤演化规律的概率密度服从Weibull分布,提出了一个统一的方程来描述混凝土单轴压缩时应力应变关系的全过程。

Under Greenhouse condition, Amygdalus communis L., A. commans persicoides and A. persica were treated with NaCl and Na2SO4 at concentration of 0, 75, 150, 300 and 350 mmol/L respectively. Measuring the contents of almond rootstocks organs all went up with increased salt stress and longer treatment days.

温室条件下,用NaCl和Na2SO4处理石头扁桃、桃扁桃和毛桃,处理浓度为0,75,150,300和350mmol/L,处理10,20d分别取叶、根和茎,测定各器官中离子吸收与分布变化规律。

Methods Origins, courses, branches, distribution and the anastomosis of the posterior antebrachial cutaneous nerve and its nutrient vessels were studied on 24 upper extremities and 5 fresh cadavers using gross anatomical method.

方法使用24侧上肢标本和5具新鲜整尸标本,通过大体解剖、铸型和动脉造影等方法,研究前臂后皮神经及其营养血管的起始、走行、分支、分布及彼此间的吻合规律。

Firstly, study of arcing fault with fractal tools.

分析了弧光故障信号的频谱分布的规律及分形维数的特点。

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Plunder melds and run with this jewel!

掠夺melds和运行与此宝石!

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻,也许正是在通往天国的路上,我体验着这白色的晕旋。

When you click Save, you save the file to the host′s hard disk or server, not to your own machine.

单击"保存"会将文件保存到主持人的硬盘或服务器上,而不是您自己的计算机上。