The last 128 code points in code page 1253 contain the greek characters , and the last 128 code points in code page 1252 contain the accent characters 代码页1253中的后128个代码数据点包含希腊语字符,代码页1252中的后128个代码数据点包含重音字符。
By using surrogate pairs , a 16 - bit unicode encoded system can address an additional one million code points to which characters will be assigned by the unicode standard 通过使用代理项对, 16位unicode编码系统可以表示另外一百万个代码数据点,而unicode标准将为它们分配字符。
This scheme still does not allow for the combination of two languages , such as japanese and chinese , in the same data stream because one pair of double - byte code points could represent different characters depending on the code page 该方案仍然不允许将两种语言(如日语和中文)组合在同一个数据流中,这是因为根据代码页的不同,一对双字节代码数据点可能表示不同的字符。
The remote hosts can initiate all kinds of attacks and attempt to steal resources and confidential data , analyze the agents " decision logic , and agents " accumulated data . due to the fact that the host has in general no access restrictions this problem is even harder to attack 由于运行移动agent的远程主机对于移动agent不存在任何的访问限制,因此远程主机可轻易的攻击移动agent ,例如:试图探听和操作移动agent的代码数据,侦听或篡改移动agent的通信等,这也使得解决这一类的攻击问题更加困难。
The methodology adopted by most existing cam / cnc systems , which uses huge amount of linear segments to approach the original shape and make linear interposition increases the cost of memory size and communication work of the cnc system tremendously . a new approach based on cubic polynomial and b spline interposition to rebuild the cam generated tool path under real time condition is presented in the paper . applications on cnc machine tools showed that the presented approach improves the machining accuracy and increases the cutting speed significantly 目前大多数cam / cnc系统采用大量小直线段逼近原始曲线和直线插补的做法,只能获得零阶连续的走刀轨迹,逼近精度低,不能保证高速加工运动的平稳性,因而加工精度、光洁度和加工速度都难以提高;由小直线段构成的nc代码数据量庞大,也增加了数控系统在内存容量和数据传输方面的成本。
代码: code数据: data; record; information代码数字: code digit; numeric, code代码数字系统: coden code number编码数据: coded data; encode data编码数据串: encoded data string二进码数据: binary coded data条码数据符: bar code data character; bar code datd character条形码数据: bar code data编码数据翻译: coded data interpretation编码数据模式: coded data pattern编码数据收集: coded data collection编码数据转换: code data conversion传真编码数据: fcd facsimile coded data关键码数据项: key data item频移编码数据: frequency shift coded data编码数据段类型: coded data field type (cdft)编码数据译码器: coded data decoder单关键码数据文件: single-key data file多关键码数据库: multiple key database二进制编码数据: bcd binary coded data; binary-coded data即时数码数据服务: realtime digital data service密码数据库管理员: crypto dbm上海条码数据符: bar code datd character实时数码数据服务: realtime digital data service (rdds)