1)  penalization
零对偶间隙
2)  zero duality gap property
零对偶间隙性
3)  zero-symmetric
零对称的
1.
Let N be a zero-symmetric prime nearring,got the following results:(ⅰ)If N is 2-torsion-free,d_1 and d_2 are derivatins of N,then the following three conditions are equivalent:(1)d_1d_2 is a derivation;(2)d_1(x)d_2(y)+d_2(x)d_1(y)=0,x,y∈N;(3)either d_1=0 or d_2=0.
设N是零对称的素拟环,证明了:(ⅰ)若N是2-挠自由的,d1,d2是N上的两个导子,则下列3条件等价:(1)d1d2是一个导子;(2)d1(x)d2(y)+d2(x)d1(y)=0,x,y∈N;(3)d1=0或d2=0。
4)  zero-symmetric near ring
零对称
5)  Nil Equivalence
零对等
6)  apex-zero points
极零对
1.
New highpass network circuits have been designed,which is composed of four pairs of matching correspond to unmatching apex-zero points.
设计出一种匹配与非匹配组合的四极零对新型高通网络,应用表明:将该高通网络与电缆组合构成系统,可以使SDV-50-23(966m)+SYV-50-7(15m)电缆的传输带宽由组合前不到5MHz扩展到550MHz,达到使长电缆传输脉冲信号的频响特性明显改善,脉冲信号传输失真明显减少的目的。
参考词条
补充资料:零息票债券;零券息债券
零息票债券;零券息债券一种以低于票面价值的价格发行的债务工具。债券不支付任何票息;它在到期日是以面值赎回的。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。