并非

New ideas and methods in the paper:1 The formulas on perforated casing collapse strength were deducted, which offereda convenient method to analyze the relationship between casing collapse strength and perforation;2 The stress and displacement formulas on the system of casing, cement anddeformation under the non-uniform load were deducted, which offered the theoretical found for designing optimally casing string;3 The relationship between structure in-situ field of whole oil field and casing failurewere studied, which offered the scheme for the prediction of casing failure. The process of study in the paper:1 For simulating the relationship between the structure in-situ field and the casingfailure in the oil-deformation, the tests of the uniaxial tensile, compress, tnaxial compress and dilatability were made on the samples of the drill cores from deformation of casing failure position in Yuejing II oil field.

本文的主要创新： 1推导出了射孔套管抗挤强度的解析式，为分析射孔与套管强度的变化关系提供了简便的方法； 2推导出了非均匀地层载荷作用下套管、水泥环和地层组合体的应力和位移解析式，并非均匀作用下套管柱优化设计提供了理论依据； 3研究整个油田区块构造应力场与套管损坏关系，为预测套管损坏提供了可行方案；本文的研究过程如下： 1为模拟构造应力场与油层段套管损坏关系，做了大量的岩石单轴抗拉、单轴抗压、三轴试验以及岩石遇水膨胀试验，获得了研究区块岩石的弹性模量、泊松比、内聚力、内摩擦角以及岩石的线膨胀系数，这此数据为本文研究油层段套管损坏机理研究的理论分析和有限元法提供了实验数据。

If his manner was relaxed, his questioning courteous and his bearing almost patrician, he was no dilettante.

如果他的举止淡定从容、质询彬彬有礼、风度高贵典雅的话，他并非是在粗浅涉猎。

Dio , dioti . But, as Jacquier points out, nothing can be concluded from the absence of particles, because St. Paul's employment of them is not uniform, and several of them are not found in his unquestioned Epistles.

但是，正如雅基耶指出，没有什么可以得出这样的结论，从没有粒子，因为圣保禄的就业，他们并非完全一致，和几个他们没有发现在他不容置疑的书信。

The spinal cord lesions in our patient, demonstrated by MRI, may not have been the cause of his diplegia.

我们认为，本例患者脊髓MRI所显示的脊髓病灶可能并非导致患者双侧瘫痪的原因。

Of course, not all is dire.

当然，并非所有的事情都那么可怕。

But, very few somebody thinks of,"" of " of civilian battalion economy, enterprise of " civilian battalion is not the legal concept on firm sense and normative meaning, in the file that also did not appear at the party almost, and cannot find the statistical caliber of direct correspondence and data from inside the official statistic of national statistic bureau.

但是，很少有人想到，"民营经济"、"民营企业"并非严格意义和规范意义上的法律概念，也几乎未出现于党的文件之中，并且无法从国家统计局的官方统计中找到直接对应的统计口径与数据。

My remarks were not directed to all of you.

我的话并非指你们全体说的。

Even George Bush, no dewy-eyed disarmer, negotiated cuts down to 1,700-2,200 apiece by 2012 (from the 6,000 agreed upon after the cold war had ended) and was ready to go lower.

布什（他可并非一位天真的裁军者）也通过谈判约定到2012年，将两国各自拥有的核弹数量从冷战结束后双方同意的6000枚降为1700到2200枚，并且愿意进一步削减。

IDA Pro is much more than a simple debugger. It is a programmable, interactive disassembler and debugger.

IDA PRO 并非只是一个调试器这么简单，它是一个可以编程的，交互性很强的反汇编器和调试器的合体。

If there is any evidence of such behaviour by Chelsea fans then we would totally disassociate ourselves from them and we would welcome any such evidence to be passed to us so we can investigate and take the appropriate action .

如果存在任何证据证明那是切尔西球迷所为，我们和他们并非一伙，我们将欢迎所有人提供给我们证据，让我们进行调查并采取相应的措施。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。