I use a block cipher algorithm for encryption that requires the clear data bytes to be in blocks of 8 bytes, so I pad the last incomplete block with some characters.
我对需要将明文数据字节放在8字节块的加密使用块密码算法，所以我用一些字符填充最后一个不完整的块。
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But Mr Koga's brave words and deep understanding of how energy companies pad their costs, block competition, keep energy prices high and ultimately strangle Japan is an antidote to that image.
Said invention can be used for making slide block, turbine, drum, carrier roller and anti-thrust pad, etc. instead of copper and other non-ferrous metal.