Keywords in the URL are an additional signal to the spider.

URL中的关键词就像给爬虫的另外一个信号。

youdao

This method is simple, practical and effective without any additional signal required.

本方法不需要加入其他附加信号，在实际中便于应用。

youdao

What if the process was in the middle of allocating additional memory on its heap using malloc, and you call malloc from the signal handler?

如果当进程正在使用 malloc 在它的堆上分配额外的内存时，您通过信号处理器调用 malloc，那会怎样？

youdao

This additional investment is a signal to Esa and commercial companies that we are going to continue to support space science and technology.

BBC: Space spending to be increased by ?60m a year

Traditional RISC processors can handle digital signal processing tasks, but the additional work sucks up valuable processing power that could be used elsewhere, said David Pelavin, product marketing manager for Hitachi's SuperH product family.

CNN: New chip design targets cell phones

Additional transmitting facilities would make possible a much stronger signal that would reach many more listeners.

CENTERFORSECURITYPOLICY: A post-release message for Communist China's leaders