查询词典 not necessary

It is necessary to point out that our results not only extend the classical results of composition operators C〓 on Hardy spaces, Bergman space, Dirichlet space and Nevanlinna class, but also expand composition operator C〓 to sequence {C〓} or C〓C〓 and C〓C〓, and expand basic spaces to the vector-valued analytic function spaces, etc.

应该指出的是，本文不仅涵盖了经典Hardy空间、Bergman空间、Dirichlet空间、Nevanlinna类上复合算子C〓的原有结果，而且进一步弄清了不同空间之间的复合算子的性质，同时扩展了单个复合算子C〓至复合算子序列{C〓}及乘积算子C〓C〓与C〓C〓的情况，基本空间扩展至向量值解析函数空间的情形等等。

For data-bases, it may be necessary to manage not only versions of single objects e.g. a software module, document, but also versions of a collection of objects (e.g. a compound document, a user manual,etc.and perhaps even versions of the schema of database c.g.

对于数据库来说，有必要不仅管理单个事务的文本（例如，一个软件模块，一份文件等等）而且也要管理许多事务（例如一个复合文件，一个用户手册等等）甚至还要管理数据库构图的文本。

It is not even like Russian, but we have become too used to setting up comprehensibility as a necessary requirement of poetic language.

它甚至不是像俄罗斯，但我们已变得太用于设立诗意的语言理解性，作为一个必要条件。

Context is the necessary resource not only for corpus based linguistic but also for solving the problem in computational linguistics.

词语的上下文是语料库语言学中自然语言知识获取和解决自然语言处理中多种实际应用问题必须依靠的资源和基础。

One might begin by pointing out that conceivability is not a necessary condition for logical possibility.

一个可以是指出可设想性不是对逻辑可能性的必要性条件。

2 Corticosteroids should not be administered concomitantly unless they are necessary to control drug reactions.

如果不是需要控制药物反应，否则不得与皮质类固醇同用。

Conditional jump instructions check the CPU flags and not the FPU flags and therefore it is necessary to copy the flags from the FPU to the CPU.

条件跳转指令检查 CPU 的标志而不是 FPU 的标志，因此需要将标志从 FPU 拷贝到

Shows by this very fact that he has not the talent necessary for the office of confessor or spiritual guide, that he should therefore choose another vocation.

表明这个事实，他并没有人才，有必要为办公室的忏悔或精神为指导，他因此应另择职业。

Since it is not the emblem of a confraternity but simply a double image attached to a single piece of cloth, no investiture is necessary.

因为它不是一个圣会的会标，只是一个两面附有图案的一块布，所心不须要授予仪式。

Since energy resources are limited and most of them are not renewable , it is necessary to conserve them.

正因为能源资源是有限的，而且很多都是不可再生的，充分地利用它们是有必要的。

It seems likely that Kraft will return with a better offer.

看起来卡夫要重新考虑一个更好的出价了。

But he'd rather burn off my feelers and watch me squirm.

可他却放任那个家伙对我为所欲为！