优势种

A 2-D coded GA is proposed to design the matching network composed of lumped components. The topology and component parameters of the matching network are optimized simultaneously. The network optimized by employing the 2-D coded GA shows better frequency response compared with the network synthesis method and the real frequency method. The thesis also employs the GAs to microwave measurement.

为了解决宽带匹配网络的设计问题，提出了一种二维结构的编码方案，采用这种形式的编码同时对网络结构和元件参数进行优化，成功地设计出性能优良的匹配网络，通过与综合法、实频法的设计结果相比较，表明遗传算法设计出的匹配网络性能更优，特别是在寻找新的网络拓扑结构方面，遗传算法具有更大的优势。

Taking advantage of a rDNA mutant,rdna-A3,which is of paromomycin resistance marker and has replication predominance over wild type r dna+,we demonstrated that among 10 000 copies of rDNA in the old macronucleus no ne could "leak" into the developing new macromucleus during conjugation.

本文以1种具有强大复制优势而且是抗药性的rDNA分子，rdna-A3，为指标，证明在接合过程中旧大核内上万个rDNA分子没有1个能进入新大核，从而在基因分子水平上证明旧大核的退化是极为彻底的。

Any behaviors, languages, actions and goats of military organizations have few gender-specific considerations. Even there is any gender-specific consideration, it presents a man-like or man-priority thought, such as heroine.

对女性而言，军事组织内的行为、语言、行动及目标几乎不曾有过关於性别的考量，即使有，也只不过是一种男性化或男性优势的思惟呈现，例如，「巾帼不让须眉」、「巾帼英雄」等。

Primary class-rization the trend being one kind of the world , its maximal advantage are that principle "makes student's individuality known to public according to the educational psychology being connected with , the main body bringing a student into play studies an effect ", to promote student's all-round development and the quality rise.

小班化是一种世界性的趋势，它的最大优势就是根据教育心理学的有关原理"张扬学生的个性，发挥学生的主体学习作用"，以促进学生的全面发展和素质的提高。

Eye dominances were determined by two different methods which were named McManus and a Gündoan tests.

优势眼由两种不同的方法检测，一个为McManus方法，一个为Gndo■an方法。

Eye dominances were determined by two different methods which were named McManus examined using a test-retest method.

优势眼由两种不同的方法检测，一个为McManus方法，一个为Gündogan方法。利用SPSS的重测信度的可靠性分析保证该项调查的可靠性。

As the mine accidents happen frequently in recent years, the detecting technology for microseism becomes much more important. However, there is no advanced microseism detecting system at home. It's pretty important for microseisms denoising and Reversion. A wavelet denoising method is presented here to process microseism signal, and the microseism record can get high signal to noise ratio. Meanwhile based on the software of LabVIEW, s design of real-time detecting system for microseism based on virtual instrument is presented. The advantage of the virtual instrument was sufficiently exerted to achieve the real-time detecting and analyzing of the microseism.

以往基于DSP或其他单片机的微震系统，其资源的有限性很难达到理想的采集效果，同时也难以完成先进算法的实现，而对微震信号的去噪与还原在监测系统中起着很重要的作用；在深入分析小波变换的信号去噪方法基础上，对微震信号进行了处理，得到高信噪比的微震记录，实现了对噪声的有效抑止；同时在LabVIEW平台软件设计的基础上，实现了一种基于虚拟仪器微震实时检测的设计方案，充分发挥了虚拟仪器的优势，结果表明基于LabVIEW的微震系统能很好地完成实时监测及其分析。

That is to say, males adopted the taboo narratives in the public domain displayingtheir "misogyny" in order to prevent the enhancement of women\'s social position,meanwhile strengthened the status of the male gender superiority. Secondly, males areidentified with women\'s changing social position: the contract responsibility systemstressed the importance of labor cooperation among family members.

土族女性初步的现代性觉醒引起了男性相应的"文化反应"：第一、男性对女性现代性突围的焦虑与警觉，这是一种集体的焦虑，即在公共领域男性采取禁忌叙事的方式去公开表现自己的"厌女症"，从而抑制女性社会地位的上升，强化男性的优势性别地位。

An economic moat is a structural thing. It's like Southwest Airlines in the 1990s .

"经济护城河"是一种结构性的优势，就像1990年代的西南航空。

Of all materials available, calcium phosphate cement is an important biomaterial for hard tissue repair because of its chemical and crystallographic similarity to the carbonated apatite in bones and has received considerable attention. CPC consists of a mixture of fine particles of calcium phosphate salts, the CPC powder can be mixed with water to form a thick paste that can conform to osseous defects to form degradable hydroxyapatite, therefore, CPC's moldability, together with its excellent biocompatibility and osteoconductivity, make it a highly desirable material for orthopaedic repair.

磷酸钙骨水泥是一种非陶瓷型羟基磷灰石类材料，生物学特性与骨的化学组成相似，其良好的生物相容性和骨传导性引起人们的广泛重视，同时具有可吸收性，良好的蛋白亲和性，可复合骨形成蛋白而具有骨诱导性，制备简便、固化迅速、易塑形、在结晶过程中不产热等许多明显的优势使其广泛用于骨缺损修复、骨强化和骨替代。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。