propagates

If the file begins with a delimiter, the node treats the ( zero length) file contents preceding that delimiter as a record and propagates an empty record to the flow.

如果文件以分隔符开始，则节点将该分隔符之前的（零长度）文件内容视为一个记录，并向流传播一个空记录。

When the geosound is propagating in the stratum, the low frequency part of it propagates far in the solid dielectric, while the high frequency part is attenuated so fatly that the signal strength the detector detected is small and extremely weak.

地声在地层中传播时，低频率部分在固体介质中传播较远，而高频部分的衰耗很大，而且探测器接受到的信号强度很小，极其的微弱。

As the new entrant of the trade, YiCheng real estate company ( hereafter referred to as YC company) faces the same problem too: The huge input for propagates has not occupied the same proportion increasing for the sale and market.

作为行业的新进入者，亿诚房地产有限责任公司（以下简称亿诚公司）也面临同样的问题：巨额宣传费用的投入并没有为公司的销售和市场占有带来同比例增长。