numfn2=currentNumreturncurrentNumdefencrypt(key,s):#定义一个加密函数b=bytearray(str(s).encode('gbk'))n=len(b)c=bytearray(n*2)j=0foriinrange(0,n):b1=b[i]b2=b1^key c1=b2%16c2=b2//16c1=c1+65c2=c2+65c[j]=c1 c[j+1]=c2 j=j+2returnc.decode('gbk')defdecrypt(key,s):#...
style="font-family: 宋体;"> </span><span style="font-family: 宋体;">钴铜</span>:C17500</p><p align="left"><span style="font-family: 宋体;">铍镍铜</span>: C19200 C19400 C19600 C175100</p><p align="left"><span style="font-family: 宋体;">铍铜棒,线:C1720 C1720B C1...
美国RBC航空航天轴承B538FS160。 美国SMITH史密斯钻具衬套轴承BYR-1-7/8。 日本ASK直线导轨轴承N-13VMUU。 美国RBC轴承BH5660-L轴承MB45-E轴承HRS4C轴承。 德国FAG/INA轴承SL024916-A。 日本TSK竹内精工导轨滑块HS65A。 P32010轴承。 美国NHBB仪器仪表轴承SSF4RA5。 美国NHBB牙钻轴承SSRIF5HA7P35LO1 日本NB...
Excel Sheet Column Number</a></h2><h3>Easy</h3><hr><p>Given a string <code>columnTitle</code> that represents the column title as appears in an Excel sheet, return <em>its corresponding column number</em>.</p> <p>For example:</p> <pre> A -> 1 B -> 2 C -> ...
by its stabilizing effect of the 4C1 chair conformation of the pyranose ring. Both methyl β-d-galactopyranoside andp-nitrophenyl β-d-galactopyranoside are three times more potent inhibitors than the corresponding α-glycosides, as indicated both by precipitin inhibition and extent of specific fluores...
Wieser, M.; Denner, E.B.; Kämpfer, P.; Schumann, P.; Tindallm, B.; Steiner, U.; Vybiral, D.; Lubitz, W.; Maszenan, A.M.; Patel, B.K.; et al. Emended descriptions of the genus Micrococcus, Micrococcus luteus (Cohn 1872) and Micrococcus lylae (Kloos et al., 1974). ...