同性质的

In this paper, we mainly study the alternating group A_4 actions on spin 4-manifolds. First we discuss the special action of A_4 on K3 surfaces of Fermat type, we compute the fixed points set of this action and some invariants of the group action, also we get some topological properties. Then we study the A_4 actions on general K3 surfaces and obtain some similar results.

本文主要是以交错群A_4在K3曲面上的作用为研究对象，从Fermat型K3曲面上的特殊的A_4作用出发，得到了Fermat型K3曲面上A_4作用的不动点，利用不动点集计算了群作用的一些不变量并得到了相关的拓扑性质，在此基础上进一步把其中的一些结果推广到一般情形下的同伦K3曲面上。

Nucleoneffective interactions in the RMF are extracted by reproducing the properties ofsymmetric and asymmetric nuclear matter in the DBHF calculation. It is found thatthe properties of finite nuclei are depicted satisfactorily by those effective interactions.

用DBHF计算的对称和不对称核物质中核子自能或核子平均结合能在RMF下得到的同位旋相关的核子有效相互作用可以很好地描述有限核的性质。

With the segmented mass contour, spiculated tissues surrounding the mass are detected, and a quantitative spiculation index is computed to assess the degree of spiculation.

其次，根据同一病患同侧乳腺组织拍摄的CC视图和MLO视图中相应肿块病灶区域在中轴线上的投影点与乳头之间的距离基本保持不变的性质，匹配了多视图中相应的可疑病灶区域，并基于匹配区域对提取了视图不变性特征和相似性度量特征。

In addition, new proofs are presented for two symmetric difference identities, as well as Ramanujans congruence modulo 11 on the partition function.

此外，作者重新证明其中另外两个对称差恒等式，并利用Chan的_∞~(10)的二重级数表示公式重新确认Ramanujan的关于分拆函数的模11同余性质。

Using poly (4-merhylpentene-l) as a membrane material and cyclohexane, irich-loroethylene, tetrachloroethylene, mixture of cyclohexane and trichloroethylene or tetrachloro-ethylene as solvents, the solution were cast to form homogeneous dense membranes, and the crystalline properties and surface morphology were investigated by DSC and TEM.

以聚4-甲基戊烯-1为膜材质，分别以环己烷、三氯乙烯、四氯乙烯、环己烷/三氯乙烯及环己烷/四氯乙烯为溶剂，研究了这些溶液浇铸膜的结晶性质和表面形态。结果表明，溶剂对PMP的相对溶解能力和挥发速度同所成膜内PMP的结晶形式和结晶度密切相关；不同溶剂体系的PMP溶液浇铸膜的表面形态也不尽相同。

Urban design shares the common essential property with design in general in that it reflects the future uncertainty of the design product,the diversity of value property,the creativity in design and the eutopia tendency,etc.

乌托邦，定势，哲学，性质，设计摘要：城市设计具有同一般意义上的设计一样的本质属性，体现在设计成果的未来不确定性、价值属性的多元化、设计的创作性及乌托邦定势等方面。

Unless the Merchant and the Carrier agree in writing before shipment that specially ventilated, refrigerated or heated Containers will be used to ship the Goods and such agreement is noted on the front of this Bill of Lading, and the Merchant gives proper written notice to the Carrier of the nature of the Goods and of the particular temperature range to be maintained and/or special attention required and the Merchant pays the extra Freight charged under the Carrier's Tariff or as agreed, the Goods shall be carried in ordinary unventilated Containers.

除非货方同承运人在货物装运之前达成书面协议，需要特殊通风、冷藏或加热集装箱运输货物，而且此项特殊协议已在提单正面注明，并且货方已事先正确地向承运人提出关于货物性质以及所需保持的特定温度及所需尽到的特殊注意的妥善书面通知，而且货方已按承运人运价本规定或按商定办法支付额外运费，此项货物便应以普通的不通风集装箱装运。

We think that the "Adverb of the Degree + Noun" structure has measurement righteousness and describing semanteme characteristic. The research makes up synonymous on value in language and opens up an exhibition of part nouns description character. The form is fuzzy. The word is simply but rich to make the language more vivider and fadder , to make emotion more clearer and have strong expressive power.

本研究认为，&程度副词+名词&结构具有量度义和描述性的语义特征，在语用价值上弥补了同义形容语的缺失，拓展了部分名词的描述性性质，表义上具有模糊性，言简意丰，使语言更生动、时尚，情感更鲜明，具有很强的表现力。

Due to the paramount authority enjoyed by the poet in the source language society and the special socio-cultural conditions prevailing during that special period in contemporary Chinese history, this"authorized version"of Mao's poems differed greatly, in its mode of production, from English translations of not just other literary works but also the same set of poems worked out under other circumstances.

由於原作者的特殊地位和原作文本的特殊性质，这一时期毛泽东诗词的翻译方式和程式迥异於一般文学作品，而作为&官方定本&的1976译本也在各方面表现出与同时期其他英译本不同的特点。

Due to the paramount authority enjoyed by the poet in the source language society and the special socio-cultural conditions prevailing during that special period in contemporary Chinese history, this"authorized version"of Mao's poems differed greatly, in its mode of production, from English translations of not just other literary works but also the same set of poems worked out under other circumstances.

由于原作者的特殊地位和原作文本的特殊性质，这一时期毛泽东诗词的翻译方式和程式迥异于一般文学作品，而作为&官方定本&的1976译本也在各方面表现出与同时期其他英译本不同的特点。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。