对称差运算 operation of symmetric difference ; Symetric difference operation
均差运算 [数] divided difference operation
运算差 computing error
点式差运算 pointwise difference operation
布尔差运算 subtract of the Boolean operation
格论的差运算 lattice-theoretical difference operation
运算误差 operational error ; [计] computing error
表一阶差分运算因子 first-difference operator
异构数据源的合成是数据集成的一项重要功能，功能涉及数据冲突解决、数据复制和复杂的数据源交并差运算等。
Heterogeneous data synthesis is an important function of data integration. It involves data conflict resolution, data replication and more complex operation such as join, merge and difference.
通常的经验是，在Android设备中，浮点数会比整型慢两倍，在缺少FPU和JIT的G1上对比有FPU和JIT的Nexus One中确实如此（两种设备间算术运算的绝对速度差大约是10倍）
This is true on a FPU-less, JIT-less G1 and a Nexus One with an FPU and the JIT. (Of course, absolute speed difference between those two devices is about 10x for arithmetic operations.)
讨论布尔运算的并集、交集、差集运算原理在电脑美术设计中的应用。
The theories of Boolean operations union, intersection and subtraction operation in the com puter arts design are discussed.
应用推荐