查询词典 unitary invariant

centrifugal：离心式

风扇可以分为离心式(centrifugal)与轴流(axial)两种. 离心式空气调节系统依据其作用方式可分为定风量系统(CAV)与变风量系统(VAV)等两种. 在定风量系统中,空气流动之速度一定,暖气与冷气系统可分为中央式(central)与单机式(unitary)等升级暖气系统时需要采取整体考量,

universal clearing house：统一结算所

unitary board system 單一董事會制 | universal clearing house 統一結算所 | unregulated issuer 非受監管發行人

locally compact group：局[部]紧群

局部紧空间|locally compact space | 局部紧群|locally compact group | 局部紧群的酉表示|unitary representation of locally compact group

upper critical point：上限临界点

Unitary Organism 单体生物 | Upper Critical Point 上限临界点 | Vagility 传播力

dog paddle：狗爬式游泳

general involucre 总苞 | dog paddle 狗爬式游泳 | continuous unitary representation 连续酉表示

extended riemann hypothesis：广义黎曼假设

extended predicate calculus 广义谓词演算 | extended riemann hypothesis 广义黎曼假设 | extended unitary group 广义酉群

extended unitary group：广义酉群

extended riemann hypothesis 广义黎曼假设 | extended unitary group 广义酉群 | extension 扩张

hermitian operator：厄米算符

幺正变换 unitary transformation | 厄米算符 Hermitian operator | 时间反演 time reversal

infinitesimal unitary transformation：无穷小幺正变换

infinitesimal transformation 无穷小变换 | infinitesimal unitary transformation 无穷小幺正变换 | infinitesimally small upper limit 无穷小上限

infinitesimally small upper limit：无穷小上限

infinitesimal unitary transformation 无穷小幺正变换 | infinitesimally small upper limit 无穷小上限 | infinitive progression 无穷级数

saltshaker：食盐瓶

食血动物sanguivorous | 食盐瓶saltshaker | 食言renegerenegue

tip one's hand：摊牌,表明立场

get/ gain the upper hand 占上风 | tip one's hand 摊牌,表明立场 | bite the hand that feeds one 恩将仇报