time-variation

英 ['taɪmveərɪ'eɪʃn] 美 ['taɪmveərɪ'eɪʃn]

• 时变

time-variation的用法和样例：

例句

1. When nonlinearities and time variation are present, the very basis for classical techniques is removed.
   当系统存在非线性和时变特性时，经典方法赖以存在的基础就不存在了。
2. So, this paper designed two new decoders and these decoders reduced greatly the influence of the channels time variations.
   基于此，该文设计了两种新的解码器，该解码器可显著降低信道时变的影响。
3. Bit sequences are digital signals varying with time.
   二进制序列是随时间变化的数字信号。
4. Identify store sales that go against typical trends over time.
   标识随时间变化而呈典型趋势的商店销售额。

词汇搭配

• variation with time 随时间变化
• time variation 随时间的变化(时间函...