有换位可能的

Since the enciphered OTP, being transmitted, is known, one might, however, consider the following arrangement, which involves sending only one message, to be equivalent: take a fixed random sequence of letters (perhaps derived from the digits of pi; since we're using Playfair, we need a 25-letter alphabet anyways), then encipher (or, to be strictly equivalent, decipher) it using the current key by simple columnar transposition, apply the result by Vigenere to the plaintext, then encipher the result with Playfair.

由于加密检察官办公室，传送，是众所周知的，其中一个可能是，但是，考虑下列措施，其中包括派遣只有一个讯息，以相等于：以一个固定的随机序列的信（或许来自两位数丕；以来，我们再利用playfair ，我们需要一个有25个字母组成的字母anyways ），然后加密（或者，必须严格当量，破译），它利用当前的重点由简单的柱状换位，申请结果vigenere向明文，然后加密结果与playfair 。

Although sales did not deliberately Miss the request of the estate, although not the usual "press themselves," but to catch up with 43,200 at the end of the shuttle which also houses other Gudeishang good or bad, and 43,200 "sham" transfer your attention put on efforts to customers in the life back saves money psychological role, you often overlook some details on housing inspection, the impulse to sign in the future is likely to regret the subscription list.

虽然售楼小姐没有刻意的要求下定金，虽然没有通常的&催逼利诱&，但为了赶上团购的末班车哪还顾得上房子其他方面的好坏，团购的&骗局&转移了你的注意力，换位思考努力迎合顾客，在贪图省心省力省钱的心理作用下，你常会忽略对房屋一些细节问题的考察，冲动地签下日后有可能后悔的认购单。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。