查询词典 identity operator

Secondly, a projector operator Q is defined in the Lebesgue integrable functions' space Y such that the composition of the inverse operator of L, I-Q and the nonlinear term f is compact, where I is the identity mapping in Y.

然后，在Lebesgue可积函数全体所成的空间Y上定义了投影算子Q，使得L的逆与I-Q及非线性项f的复合是紧算子，其中，I是Y上的恒同算子。

The questions involved are: concept of free particle,meaning of superposition principle,reason of assuming Hermitian operator,"interference of photons", identity principle and symmetrical postulat

讨论了量子力学中自由粒子的概念、叠加原理的意义、采用厄米算符的主要原因、"光子干涉"问题、全同性原理和对称化公设等几个问题。

Let C be the complex plane and I be the identity operator on H.

在H中是紧集，其中B_1是H中的单位球。

If programmers try to test whether an object is a type object by using Python's identity operator, instead of using instanceof, then they may get different results.

如果程序员使用Python的同一性操作符而不用instanceof来测试一个对象是不是一个type对象的话会得到不同的结果。

The 'is' operator compares the identity of two objects; the id function returns an integer representing its identity (currently implemented as its address).

一旦对象建立了，它的标识就不能改变了；你可以认为它是内存中的地址。

Under such a system the government and its functional departments have two identity that is the operator and the manager, which in itself is a contradiction, moreover the rights combine with the interests might leding to the power distortions. In this article mainly study two problems: double-identity had caused problems and the resolution mechanism for these troubles.

在这种体制下政府及其职能部门具有土地经营者和管理者的双重身份，不同的身份有不同的价值趋向，这本身就是个矛盾，更何况权利与利益联系在一起就可能导致权力扭曲，文章主要对这种身份冲突所引起的问题和解决机制进行浅显的研究。

The article is in the Marxism is basic on the foundation of economic theory, analysed the capital loop process of joint-stock company, reach the following conclusion: The source that acting problem arises is possessory with the operator contention to surplus value, theoretic the key that solves acting problem is to solve handler the problem of double identity simplification, let operator own partial surplus value.

本文在马克思主义基本经济理论的基础上，分析了股份公司的资本循环过程，得出以下结论：代理问题产生的根源是所有者和经营者对剩余价值的争夺，理论上解决代理问题的关键是解决经理人双重身份单一化的问题，让经营者拥有部分剩余价值。

The ' is ' operator compares the identity of two objects; the id function returns an integer representing its identity (currently implemented as its address).

is ' 操作符可以比较两个对象的标识； id 函数会返回对象标识的一个整数表示。

Consumer is in before ordering, can inquire through cleaning out treasure net only before the consumer evaluation to operator of specific net store between information and them trade record, besides, any main body information of net store operator, the ground of identity of such as operator, abode, information that registers these consumer attention such as capital, have no way is informed.

消费者在下订单之前，只能通过淘宝网查询到以往的消费者对特定网店经营者的评价信息以及他们之间的交易记录，除此之外，网店经营者的任何主体信息，诸如经营者身份、住所地、注册资金等这些消费者关注的信息，都无从得知。

The reason is that the theorems of Yuille and Poggio [5Q], [57] hold true even for the identity operator, but are not necessarily valid if filtering is performed before a nonlinear differential operation.

理由是Yuille和Poggio的定理使保持甚至对于身份操作员真实但是如果透入存在性能，在一非线性的有区别运作以前不是必然有效。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。