充分条件

Yet restricted by objective conditions, these scholars failed to realize the whole complexity of the evolvement and circulation of ancient books, resulting in some simplism on such problems as the authenticity, era of evolvement and authorship of ancient books, the historical value of specific sections, as well as the relations among different texts.

但主要由于客观历史条件的限制，"古史辨"学者们当年对古书成书和流传情况的复杂性尚不能有充分的了解，因而在对古书真伪、成书年代、作者，乃至其中某些特定内容的史料价值以及各宗古书数据之间关系等问题的研究中存在着简单化的缺陷。

The settlement of this problem, be helpful for us better the relations of production that establish gets used to productivity to develop a standard, thereby, make full use of and add up to sleave to send labor natural resources, the society that leaves in order to be subject to at condition of economy of our country market with the service is reformed.

这个问题的解决，有利于我们更好地确立适应生产力发展水平的生产关系，从而，充分利用并合理开发劳动资源，以服从和服务于我国市场经济条件下的社会改革。

In this paper, by using conditional cnormalityof some special subgroups(such as minimal subgroups, maximal subgroups, Sylowsubgroups, maximal subgroups of Sylow subgroups)of G, we obtain some sufficient or necessaryconditions for a finite group to be solvable, supersolvable, nilpotent. Some previouslyknown results are generalized.

本文结合有限群的某些特殊子群(如，极小子群，极大子群，Sylow子群，Sylow子群的极大子群)的条件c-正规性来研究有限群的可解性，超可解性，幂零性，得到了有限群可解，超可解，幂零的若干充分和充要条件，推广了有限群的一些结果。

To solve the above problems, the monitoring information must be utilized fully, and the model relations between monitoring information and quality factors must be studied in detail, so that the models can supply accurate and reliable spot weld quality information within wide conditions.

为了解决这些问题，就需要充分利用监测信息，详细研究监测信息与质量参数之间的模型关系，使模型能够在较宽的条件内提供准确、可靠的点焊质量信息。

The results showed that the yield of squalene was achieved at 45.6 % under conditions of room temperature, extra 10 % of the coupling agent, 4 h and efficient stirring.

结果表明，在常温、偶联试剂过量10%、反应4 h及充分搅拌的条件下，角鲨烯得率45.6%。

Geometry quality for these mappings can be obtained from these inqualities,and some sufficiency conditions for starlike mappings and spirallike mappings are given.

本文建立了多复变数单位球上全纯映照的一些偏微分不等式，由此可映照本身的一些几何性质，并得到星形映照和螺形映照的充分判别条件。

Geometry quality for these mappings can be obtained from these inqualities, and some sufficiency conditions for starlike mappings and spirallike mappings are given.

由此导出全纯映照本身的一些几何性质，并得到星形映照和螺形映照的充分判别条件。

In chapter 3, we establish some partial differential inequalities on bounded starlike circlar domains and the unit ball of Banach norm in C〓. Then by using these inequalities, we can get two sufficient conditions for almost starlike mappings of order α.

第三章通过在C〓中的有界星形圆形域和复Banach范数之下的单位球上建立一些微分不等式，给出了α次的殆星映射的两个充分判别条件。

Thus, the optimal outcome of the reaction can be fully controlled by careful observation of the correct stoichiometry of the reaction partners and the correct reaction conditions.

因此，最佳结果的反应，可以充分控制详查正确计量的反应合作伙伴和正确的反应条件。

Firstly, a necessary and sufficient condition for an uncertain multi-channel descriptor system to be robustly stabilizable with a specified disturbance attenuation level is derived in terms of a strict nonlinear matrix inequality.

主要考虑分散H输出反馈控制问题。推导出了使不确定多通道奇异系统能鲁棒稳定且满足一定的性能指标的充分必要条件，没有等式约束的非线性矩阵不等式条件。

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了，但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场，你等着挨绳子吧！