Embedding the gradient direction search and new kinds of evaluation functions into the Genetic Algorithm, a special hybrid Genetic Algorithm with mutation along the weighted gradient direction to solve non-linear programming problems is developed. Then in Chapt 4, a type of nonlinear programming problems with fuzzy objective and fuzzy resources constraints is discussed, in which the objective is ill-defined and the resources possess two different types of fuzzy resources, i. e., tolerance and imprecision. By way of description and formulation of fuzzy objective and fuzzy resources, the problem with fuzzy objective and two different types of fuzzy resources is modelled into a fuzzy nonlinear programming model FO/RNLP and interpreted as three equivalent alternative crisp model to reflect the variety of the environment and the subjective and preference of the decision maker .

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Is there competition between sympatric jaguar Panthera onca and puma Puma concolor ?

同域棲息的美洲虎和美洲獅存在競爭嗎？

Final, the number of the sources is estimated with multistage clutstering techniques and the corresponding sources are extracted. The proposed algorithm can avoid suffering the error propagation of the deflation technique, which exists in all sequential algorithms.4. A new post-processing method for convolutive mixtures blind speech separation is proposed.

針對現(xiàn)有卷積混合盲源分離的頻域算法存在的問題www.99riav45，即恢復出的信號是源信號和一個未知的濾波器的卷積，且由于部分頻率點處盲源分離方法的失效和無法精確解決排列和尺度模糊問題天津AA片毛片，分離出的信號中會泄露進其余的信號分量538在线国产，影響分離性能。

Some other domains are found in the proteins together with HOX, such as PAX, POU, LIM, OAR, ELK, SIX, bZIP, PHD-finger, Engrailed, hexapeptide domains. The HOX combined with other domains that associate with DNA binding or protein interactions are called "complex homeobox".

近年來發(fā)現(xiàn)了同源異型框與其它結(jié)構(gòu)域同時存在亚洲黄色AV片，如PAX本一黄色视频、POU、LIM97超碰国产人人做人人爽、OAR国产雏18女破苞在线播放、CUT、ELK迷奷漂亮的女教师AV在线播放、bZIP大屌色色、SIX、PHD-fingerAAAAA三级片在线播放、Engrailed等色哟色哟网站，近來還發(fā)現(xiàn)它通過基因融合或基因失調(diào)控方式參與腫瘤的發(fā)生。

The permo-carboniferous coal measures in North China Basin were formed under the condition of epicontinental sea which was characterized by the extreme gentle slope and high frequency of sae-level changes, the contemporaneous margin portion of which was probably very far or had been destroyed during the proccess of plate subduction and continental collision. The lowstand systems tract, therefore, has not be discovered up to now.

華北晚古生代內(nèi)陸表海古地貌上表現(xiàn)出的極緩的基底和海平面的高頻變化，具有特殊性台湾三级片电影AAAA，其同期的邊緣海部分可能距離很遠或在板塊消減及大陸碰撞過程中被破壞掉一级毛片一级毛片免费的啊，因而至今未發(fā)現(xiàn)低位體系域存在的證據(jù)。

Bromodomain is an evolutionally conserved domain that wasrecently identified in many living organisms. Bromodomain containingprotein has specific affinity to combine with acetylated lysines onN-terminal tails of histones.

溴區(qū)結(jié)構(gòu)是近年來發(fā)現(xiàn)的廣泛存在于多種生物中的一種高度保守結(jié)構(gòu)域欧美性交在线电影，可特異性地與組蛋白末端乙跷缫垢＠掌化的賴氨酸位點結(jié)合。

LepA protein is a highly universally conserved protein existing in almost all known genomes.

LepA蛋白是種極度保守的蛋白質(zhì)色呦呦在线观看1区2区，存在于幾乎所有已知的基因組中欧美性交ααα,AAA，其同源物的氨基酸序列和結(jié)構(gòu)域預測都有很高的相似性，但它的功能多年來一直未知露脸自拍日韩网站。

In order to overcome the defect of traditional methods and to find a new simply and effective time-domain method to eliminate the influence of boundary reflection. The main contents of studies and achievements are as follows: The liquefiable saturated sand dynamic character researches are conducted by means of the resonant column test and the dynamic tri-axial test; The undrain dynamic relationship between stress and strain, the damping ratio, saturated sand liquefaction mechanism, laboratory liquefaction standard, the effective factors of liquefaction are considered in laboratory. Liquefaction strength parameters used in element numerical simulation are obtained.

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In the rheological experiments for natural mafic rock samples there will be semibrittle deformation under lower temperature ranges, in contrast, there will appear melts at grain boundaries in the sample under higher temperatures, and this could greatly effect the rheological behaviors of samples.

在采用天然基性巖樣品進行的流變實驗中91极品福利精品国产，存在因?qū)嶒灉囟鹊投鴺悠诽幱诎氪嘈宰冃斡蚺c因?qū)嶒灉囟雀叨鴺悠奉w粒邊界出現(xiàn)熔體的矛盾。

The result shows that there is not a threshold for incoherent solitons exist in strongly nonlocal media because the model is linear.

在強非局域介質(zhì)中光束的傳輸模式是線性的又粗又长又黄的免费视频，因此孤子的形成過程中不存在一個非相干的閾值黄黄的在线网站。