条件分布

Biological interactions, trace metal, and chemical and physical conditions of the water column might all be the potential factors limiting the distribution of Pro to the coastal area.

实验表明，种间相互作用，微量金属元素，以及水体的物理化学条件等都是制约原绿球藻近岸分布的因素。

By using matrix norm, matrix singular value, non-negative matrix theory, the regions of numaerical range and spectum of operator polynomial and the regularity of operator linear pencil are obtained.

8应用矩阵范数理论、矩阵的奇异值理论、非负矩阵的理论、友矩阵、算子的谱理论为工具，获得了算子多项式数值域具有的特性及其包含范围，算子多项式数值域与n-次数值域的关系，最后研究了算子线性束正则性的等价条件及谱分布情况。

Using the method of probability statistics,the relationship between safety life and experiment life was theoretically obtained at small-number specimen experimental conditions when the fatigue life obeys logarithmic normal distribution.

利用概率统计的方法，得出了在小样本实验条件下，当疲劳寿命服从对数正态分布时安全寿命与中值实验寿命之间的关系。

Under suitable conditions, Lorentz force induces fluctuations in the ion density. Ions could gather in some regions.

在适当的条件下，洛仑兹力的作用致使离子在某些区域产生相对聚集，离子密度分布产生波动。

Main points in this paper:1 ,How to lowing production cost was studied when the accuracy of manufacturin...

在加工设备精度条件已定时，对如何降低生产成本的问题进行了研究，给出了通过合理选择各设计参数的公差带分布，以使误差互抵的鲁棒设计方法。

Main points in this paper:1 ,How to lowing production cost was studied when the accuracy of manufacturing installation was chosen.

在加工设备精度条件已定时，对如何降低生产成本的问题进行了研究，给出了通过合理选择各设计参数的公差带分布，以使误差互抵的鲁棒设计方法。

Then the method make every subdomains lubricous and conquer non-differentiability of the problems.2. Through introducing the continuous conditions on internal boundary, a distributed optimal control model is established.

通过区域分解及在内边界上引入连续性条件，将分片光滑分布参数系统的抛物型方程定解问题转化为一个最优控制模型。

Firstly, the Signal Noise Ratio characteristic of matched filter despread symbol and the distribution of coherent phase estimation error are derived. Secondly, the exact integration formula of BER for fading channel is presented, moreover, by using the Maclaurin series expansion of MPSK conditional Symbol Error Rate, the simplified BER approximations for BPSK and QPSK are derived over AWGN, Nakagami-m fading and Rayleigh fading channel.

首先推导了匹配滤波解扩符号的信噪比特性和相干相位估计误差的分布；然后给出了衰落信道中误比特率的精确积分式，并利用MPSK条件误符号率的麦克劳林级数形式，推导了AWGN，Nakagami-m衰落和瑞利衰落信道中BPSK，QPSK误比特率的简化逼近式。

The distributions of leakage magnetic induction were measured under different stresses.

测量了在不同拉应力作用条件下漏磁场分布的规律。

The empirical results show that different index returns series have different marginal distribution.

结果表明，不同板块的指数收益率序列具有不同的边缘分布，各序列间有很强的正相关关系，条件相关具有时变性，各序列间相关性的变化趋势极为相似。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。