查询词典 Learning Curves

Neural network model, principle of learning algorithm, simulation curves and output results are discussed in detail.

对神经网络模型的建立、网络的训练方法、仿真曲线、神经网络的输出结果进行了详细的讨论。

We learned keeping a dateline is tough, especially when BD-1 is our first attempt at developing a middleware and although we have experience engineers onboard but they are on a steep learning curves.

我们学会保持界线是艰难的，特别是当的BD - 1是我们第一次尝试在开发中间件，虽然我们有经验的工程师，但他们是在船上一个陡峭的学习曲线。

Using the three ways of Excel,Autoslip program, block ,this article aims at inquiring into precise drawing of parametric curves and exploring operation procedures of simpler and easier learning.

AutoCAD有很强的二维绘图功能，但无法直接画出精确的渐开线，运用Excel、Autolisp程序、图块三种途径，旨在探讨渐开线的精确绘制，并寻求更为简便易学的操作步骤。

Companies like Wal-Mart and Microsoft have deep pockets and other global revenue streams to be able to afford ten- and twelve-year learning curves in China.

公司如沃尔玛和微软有着深厚的口袋和其他全球性的收入流，以便能够负担得起10和12年的学习曲线在中国。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。