Taking the wrong medicine may delay correct treatment and allow bacteria to multiply.
用错了药可能延误正确的治疗同时导致细菌大量繁殖。
Former World Bank chief economist Nicholas Stern said in October that urgent action on global warming was vital and that delay would multiply the cost by up to 20 times.
前世界银行行长、经济学家Nicholas Stern在十月份曾经表示，针对全球变暖采取紧急行动十分重要。如果延迟，有可能增加20倍的成本。
Firstly, delay-multiply signal can detect the chip rate and the carried frequency in the frequency domain through multi-autocorrelation.
首先对延时相乘信号进行多重自相关处理，在频域可以检测出信号的码片速率、载频。
应用推荐