時(shí)變

So, this paper designed two new decoders and these decoders reduced greatly the influence of the channels time variations. 基于此，該文設(shè)計(jì)了兩種新的解碼器，該解碼器可顯著降低信道時(shí)變的影響。

Bit sequences are digital signals varying with time. 二進(jìn)制序列是隨時(shí)間變化的數(shù)字信號(hào)。

Identify store sales that go against typical trends over time. 標(biāo)識(shí)隨時(shí)間變化而呈典型趨勢(shì)的商店銷售額。