查询词典 integration operator

This technique,called the rotation operator approach,disentangles the propagator into a rotation operator and,consequently,shifts the cumbersome time-ordering problem into solving the characteristic equations equivalent to the Euler geometricequations long known to describe the motion of a rigid body.

它把相应的传播子分解为量子力学中的空间转动变换算符，把复杂的时序问题转变为求解对应的特征方程，而这些特征方程恰好与描述刚体运动的Euler几何方程完全等价。

If the cart"overruns" the operator, there is risk of additional injury to the operator or others in the cart's path.

如果车&超支&的经营者，有风险的额外伤害的经营者或其他人在车的路径。

As customer's words, we are the sincere co-operator for old customer, and always be the most ideal co-operator for new customer.

我们一直是老客户忠诚的合作伙伴，也是新客户最理想的合作伙伴。

Last week saw the busiest day for junk-bond sales in more than six months as hospital operator HCA and phone-tower operator Crown Castle International sold debt.

上周曾出现了六个月以来垃圾债券最为繁忙的一天，医院运营商HCA和手机信号塔运营商Crown Castle International都发售了债券。

Aceoss operator was adhibited in host string, and variation operators were brought by host string and assistant string as well as different probability, and exchange 2 bits operator among operators according to situation.

在主串中引入交叉算子，主、副串以不同的概率发生变异算子，并随机交换其中两位。

The theory of operator algebras' Lie structure is one of the most wealthiest fields of operator algebras from 1950's.

算子代数的Lie结构理论是上世纪50年代以来算子代数中富有成果的领域之一。

The theory of operator algebras" Lie structure is one of the wealthiest fields of operator algebras from 1950"s.

算子代数的Lie结构理论是上世纪50年代以来算子代数中富有成果的领域之一。

In this system, the lattic structure is different from Boolean algebra, the implication operator → is just the Kleene Dienes operator R KD .

研究赋值格为非线性序，其格结构不同于Boole代数，而蕴涵算子→取Kleen－Dienes算子RKD的一种新的6值逻辑系统K16的语义理论，得到若干结果

In the third chapter,We study some geometric properties and spectral propertiesof the Jacobi operator on a solvable extension G of Heisenberg groups H.In the firstsection,we give the definition of G and some fundamental geometric properties on G.Inthe second section,we discuss the Integrability of certain subbundles and the geometricstructure of the induced foliations in case of integrability.In the third section,we studythe spectral properties of the Jacobi operator of G.

可解李群与类对称空间亦密切相关，Damcek-Ricci空间即是广义Heisenberg的一可解扩张李群，在第三章中，我们构造且研究了Heisenberg群的一可解扩张李群G的几何性质，第一节讨论了G的曲率，李指数映射，整体坐标等基本几何性质；第二章研究了TG的某些子丛的可积性及可积时诱导叶片的几何结构；第三节给出了G的Jacobi算子的特征值和相应的特征子空间。

Meanwhile, the method of how to learn macro-operator based on subgoals is also studied. Secondly, the situation of problem solving, in which there are no problem operator model and no any heuristics, is studied.

其次，作者针对无问题操作模型同时也无问题求解启发式信息的情况，研究如何利用训练例子，不断进行问题求解的试探，自动获取操作在不同状态集中的效用信息，形成问题求解的初步规划。

Although translator has turned from being a crystal ball by which the original culture can unrestrainedly penetrate to another crystal ball by which the target culture can freely traverse, the translator's personal embodiment, in the process of cognitive act, are still absent in translation studies. Translators are still subjects without body or simply disembodied subjects.

译者虽然由原语文化可以自由穿透的玻璃球变成了译语文化可以自由穿越的玻璃球，但译者认知过程中的个体体验在翻译研究中依然缺席，译者依然仅仅是一个没有躯体体验的主体。

Chillingly, he claimed our technology is 'not nearly as sophisticated' as theirs and "had they been hostile", he warned 'we would be been gone by now'.

令人毛骨悚然的，他声称我们的技术是'并不那么复杂，像他们一样，和"如果他们敌意"，他警告说，'我们将现在已经过去了。