必要条件

The price of attenuating competition is always high, even when it is deemed necessary for survival (as posited by social contract theory).

减小竞争的代价总是很高的，甚至是在竞争被看成是生存的必要条件时也会如此（正如社会契约论者所设想的那样）。

The effectiveness and reliability of science are necessary for authenticating the objectivity of evidence, and it is urgent to filter scientific knowledge to guarantee effectiveness and reliability of science.

科学的有效性和可靠性是鉴定证据客观性的必要条件，而科学的有效性和可靠性需要对科学知识加以过滤。

Based on studying Gadamer"s Truth and Method, this paper centers on unearthing Gadamer"s pre-seeing theory and effective history theory in his Hermeneutics, and points out that pre-understanding is indispenasable to understanding, succeeds to individual and history and cants be rejected by individuals.

重点分析前见，指出：前见是理解的必要条件，是个人与历史文化的存在上的承接，是个人无法拒绝的。

Only when the prediction is betimes and accurately, people can draw out the colligated plan and tak the effective measure to reduce the quantity of pests and ensure agricultural product fruitful.

病害的猜测预告工作是进行病害综合防治的必要条件，只有对病害发生危害的猜测预告做到及时、正确，才能正确的拟定综合防治计划，及时采取必要的措施，经济有效的减少葡萄病害的发生数目，保证农业的高产、稳产。

This complicates the requirement for availability of real time information access by producers and company service centers.

这个与制片人复杂为了由于社葬中心的实时的信息访问的有用性的必要条件。

Some necessary conditions are obtained for sequential graphs, regular sequential graphs and Euler sequential graphs; several non-sequential graphs classes are showed for conglutinating graphs. The sequential graphs that contain even cycle with the same vertices have been constructed.

使用这种方法，得到了一般序列图、正则序列图、Euler序列图、圈的粘接序列图和圈的并序列图的必要条件，证明了边数为2k， k是奇数的Euler图是非序列图类，讨论了m个n圈的粘接图中的非序列图类；分析偶圈的特征，构造了偶圈的具有同顶点集的序列母图井给出其序列标号表达式。

Furthermore, a conjecture about the stability of the multi-adding-point error model is presented and some corollaries of the conjecture are proved.

摘要提出多综合点误差模型及其孤立部分传递函数的概念，得到了所有孤立部分传递函数都正实的充分必要条件，以此为基础，给出了关于系统稳定性充分条件的一个猜想，并证明了猜想的一些推论。

The necessary and sufficient condition of deadlocks is presented.

文中给出了死锁产生的充分必要条件。

Accordingly, aromatic compounds can be divided into three groups and a delocalized π system itself is always destabilized, the dependence of aromatic ring current upon the CT was reveled, and ring rigidity has been defined as a new aromatic index.

据此，我们提出了芳环化合物新的分类准则，揭示了芳香环流起因的必要条件，定义环的刚度为芳香性一个新判据。发现，分子内基团间的局部作用同它们对分子整体性能的影响是完全相反的。

For those already in one of those locations, or who are willing to relocate, follow our diagramed search routine to identify OTI employee software developers; industry perception, feedback of OTI and its employees, and its reputation within the Java development community; as well as skills and experience necessary to succeed in an OTI interview.

对于已经在这些地点，或谁愿意搬迁，一个是按照我们的diagramed搜索例行OTI的雇员，以确定软件开发，行业的看法，是OTI的，其员工的反馈，以及其在Java开发界的声誉，以及技能和经验成功的必要条件在OTI的采访。&/页&

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。