Species diversity consist of species richness, the total number of species, species evenness, and the distribution of species.
微生物多样性是指群落中的微生物种群类型和数量、种的丰度和均度以及种的分布情况。The amount of calculation in detection is decreased by preliminary projection on equispaced rows and back projection.
利用反投影法和均布列预投影等方法,减少了计算量;Our puzzle was to rearrange these numbers so that the sums of the three rows, the three columns, and the two diagonals are all equal.
我们的智力题是:重新排列这些数字,使三行、三列及两条对角线上数字的和均相等。The result demonstrated that the capacity of load and the uniform of finished product conformed to the requirement.
实验结果表明,成品的装量和均一性均符合要求。The only difference is that todays milk is normally pasteurised or homogenised milk and getting Real Raw Milk is getting harder and harder.
唯一的不同是现在牛奶的通常都是巴氏消毒奶和均质牛奶,“真正的天然奶”在市面上难觅踪影。Spectrum distribution of DFRNT is random and uniform, which guarantees that good information is reserved.
离散分数随机变换谱分布的随机性和均一性保证了良好的信息保持度。Experimental results indicate that the ANN based on improved PSO can reduce the times of training and MSE effectively.
仿真实验表明:基于改进型粒子群优化算法的神经网络可以有效降低训练次数和均方误差。Namely: to fill in a square so that each row of matrix elements and each element and out, and the diagonal elements are equal.
即:将填入一个方阵,使方阵的每一行元素的和、每一列元素的和、对角线元素的和均相等。i have also studied the method of rri - sampling , fu ' s algorithm of full cycle and the algorithm of root - mean - square.
对三采样法、全周波傅氏算法和均方根值算法进行了研究。