1) sign change
正负变换
2) sign changer
正负变换器(计算机的)，符号变换器
3) negative resistance conversion
负阻变换
1.
A sinusoidal oscillation circuit composed of simulated inductance and negative resistance converter is put forward according to the principle of simulated inductance and negative resistance conversion.
提出了一种由模拟电感和负阻变换器组成的正弦波振荡电路。
4) transfer of load
负荷变换
5) plus-minus temperature
正负变温
6) unitary transformation
幺正变换
1.
By utilizing the unitary transformation such as the rotational transformation in Schwinger angular momentum representation,Bogoliubov transformation and the squeezed transformation,the two-body interacting Hamiltonian in the form of H∧_k=A_1a~+_ka_k+A_2b~+_kb_k+(Ba~+_kb~+_k+B~*a_kb_k)+(Ca~+_kb_k+C~*b~+_ka_k)is diagonalized.
利用Schwinger角动量表象的转动变换,玻戈留玻夫变换,压缩变换等幺正变换,对∧Hk=A1ak+ak+A2bk+bk+(Bak+bk++B*akbk)+(Cak+bk+C*bk+ak)形式磁有序物质的二体耦合哈密顿量进行了对角化。
2.
The Hamiltonian of the system was diagonalized by unitary transformation to obtain the eigenenergy spectra of the circuit.
通过幺正变换将系统的哈密顿量对角化,给出体系的本征能谱。
3.
We find that when the channels are nonmaximally (entangled) states by introducing an ancillary qubit and constructing an unitary transformation properly,teleportation of two-particle entangled state can be implemented with certain probability.
发现在使用非最大纠缠态作为量子通道时,通过引进一个辅助粒子,并构造一个幺正变换矩阵,即可以一定的几率完成二粒子纠缠态的隐形传输。
补充资料：正负
1.正与反。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条