查询词典 operator

The relations of geometry structures between a positive operator and its shorted operator are exposed.

使用算子分块矩阵的技巧，研究了shorted算子，揭示了任意一个正算子和它的shorted算子之间的几何结构关系。

We also give all positive self-adjoint extensions ofsingular differential operators,and all positive self-adjoint operators generated by theproducts of differential expressions 〓,where l is an nth order differentialexpression.The result that each positive self-adjoint operator is not necessarily theform of operator product 〓.This answers an open problem proposed by theauthors recently.

我们也给出了奇型微分算子的所有正自伴扩张形式及乘积微分算式〓所诱导的所有正自伴算子形式，证明〓所诱出的正自伴算子不必须是由算子乘积〓为l所生成的算子）的形式，从而回答了作者新近提出的一个公开问题。

The mobile payment services, prepaid and postpaid, provided by a network operator and mobile payment service can be extended to integrate with a third party, such as banks. Therefore, a network operator can be the mobile service provider. In this thesis, an anonymous mobile payment scheme is integrated into 3G mobile networks.

目前由行动网路服务业者提供行动付方式可分即时扣款的预付卡及每月结帐两项方式，并且第三方如银行可视为付款服务提供者的延伸，因此第三代行动网路服务业者适合扮演付款服务提供者的角色，并且可以结合3G所提供的身份确认的机制以提供完整的行动付款服务。

As such, not every language supports or allows operator overloading. the cls standard does not take a pro or con stance on the concept of operator overloading.

同样，不是所有的语言都支持操作符重载。cls标准对于操作符重载没有明确的支持或者反对。

Lv Benfu says: Beforehand does qualificatory attestation, cannot entering market operator certainly at all is eligible operator.

吕本富说：事前做资格认证，根本无法确定进入市场经营者是不是合格的经营者。

Then, it is argued that the first of the two clauses of the construction is a correlative clause taking the form of an operator-variable construction (the variable being the wh-word), and that the relativization is realised through Conjoin-α, a default operation of Adjoin-α, which conjoins the operator-variable construction with the head, the wh-word in the second clause (in the form of an E-type pronoun).

然后作者提出，这种自由关系分句结构的第一个分句即是一个以算子-变量结构形式存在的关联分句；该分句通过Conjoin-α操作过程与第二个分句中以指示代词形式出现的wh-词接合，即形成自由关系分句。

In Chapter 7, we prove the resolvent operator of compound KDV equation is computable via the operator method, contraction mapping principle and TTE theory.

第五章应用Backlund变换得到了变系数组合KdV-Burgers方程的N-类孤子解；第六章应用F展开法及其扩展形式得到了变系数组合KdV方程和(n+1)维Sine-Gordon方程的孤立波解；第七章运用算子方法、压缩映象原理和TTE理论，证明了组合KdV方程的解算子是可计算的；最后对全文进行了总结，并对未来的研究方向作了展望。

If you include a clause in the descendants operator, the operator right next to the Department of string called the results generated by the descendants of ways.

如果子句中包含一个子孙操作符，对紧邻操作符右部的字符串所产生的结果调用子孙方法。

The system has a friendly human machine interface, which includes multiple video zone, control zone and simulation zone. The operator's sensing and understanding of the current situation of the EOD operation scene were enhanced. Furthermore, by building robot model, environment model and bomb model and using C-space method and heuristic searching technology the function was developed that the EOD robot could fetch the bomb semi-automatically, which greatly improved its operating performance, improved the operation security and efficiency and decreased the mental pressure of the operator.

该系统拥有友好的人机界面，包括多视频区域、控制区域和仿真区域，在能够增强操作者感知和理解排爆现场状况的基础上，更通过建立机器人模型、环境模型和爆炸物模型，运用C空间方法和启发式搜索技术，开发了排爆机器人对爆炸物的半自主抓取功能，提高了操作安全性能和工作效率，降低了操作人员紧张程度，大幅度提高了排爆机器人的操作性能。

The unskilled operator and semiskilled operator can operate easilly.

能侦测及有效控制辊筒温度。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。