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New column, new fixed position, new breadth of spirit, new features, remain us changelessly to be opposite of IT industry dedicated with persistence.
新的栏目、新的定位、新的气势、新的面貌,不变的仍然是我们对IT产业的专注和执着。
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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 .
本文首先针对遗传算法在求解非线性规划问题中存在的问题,首次提出非可行点/染色体的主导准可行方向,准可行方向,及非可行点属于可行域的可行度等新概念,借助于模糊思想,提出了描述和度量非可行染色体的新方法;通过嵌入非可行染色体的信息于评价函数中,提出了三种新的评价非可行染色体的评价函数;把传统的启发式方法-梯度方向搜索和新的评价函数嵌入到遗传算法中,提出了一种沿加权梯度方向变异的新型混合式遗传算法;第四章针对生产实际中非清晰定义的模糊目标和两种类型的模糊资源,建立了一类连续型模糊目标/资源约束非线性规划问题的模型FO/RNLP。
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Mature, synrift lacustrine shales of Eocene to Oligocene age and mature, late rift coals and coaly shales of Oligocene to Miocene age are source rocks for oil and gas in two important petroleum systems of the onshore and offshore areas of the Northwest Java Basin. Biogenic gas and carbonate sourced gas have also been identified. These hydrocarbons are trapped primarily in anticlines and fault blocks involving sandstone and carbonate reservoirs.
爪哇盆地西北的沿海地区的两个重要的石油体系中,始新世至渐新世的湖泊页岩、渐新世至中新世晚期裂隙煤和含煤页岩是石油和天然气的矿源岩,鉴别出了生物源气体和碳酸盐源气体,这些烃类被圈闭在背斜和断层中,包括沙岩、碳酸盐岩油储。
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At present, the company developed sophisticated products: impotence categories: Cialis, Sildenafil, Sildenafil Mesylate, Jinyang alkali, alkali Crepis Vanuatu to That non-, new-yang alkali, Bada then, Acer and that non-weight categories: the new sibutramine, the new Laguna Division him, rimonabant, the new Laguna Division him, the East cloth sibutramine, sibutramine natural home-made raw materials impotence: modulation, and can be used directly in irrigation Capsule Filling natural homemade diet of raw materials: modulation, and can be used directly in irrigation Capsule Filling
目前本公司所开发成熟的产品:壮阳类:西力士,西地那非,甲磺酸西地那非,金阳碱,还阳碱,瓦地那非,新阳碱,巴达那,宏地那非减肥类:新西布曲明,新丽司他,利莫那班,新丽司他,东布曲明,西布曲明
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Daniele Tognaccini will be in charge of the athletic structure, with the duty of trying new methods, new tests, new controls and new methods of work.
托格纳奇尼将管理运动器械,他的任务是寻找新的方法,新的测试,新的调控,以及新的工作方法。
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The company introduced first class key equipment from abroad via technical reform. The company has been successfully developed series of popular new products such as imitate silk, pure silk, polyester discharge printing, devorative fabric printing, cotton and polyester/cotton printing, etc. It makes the company has strong competitive ability at home and abroad.
企业通过生产技术改造,从国外引进能生产高档次、多套色、高精度、高附加值产品的关键设备,使新产品、新花色、新工艺开发如虎添翼,成功组织生产了风行市场的涤纶仿真丝、真丝、涤纶雕印、装饰布印花、全棉、涤棉TC布印花等一系列新产品,使产品辐射至全国各地及海内外,增强了企业在国际、国内的市场竞争力。
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New the setting of round of emancipatory thought is to enter new century new level, develop new level sex feature in the light of our country and those who put forward.
梗概: 新一轮解放思想的背景是进入新世纪新阶段,针对我国发展新的阶段性特征而提出的。
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Basing on our early stage research work about collection and description of sugarcane germplasm and the aided project of Yunnan Natural Science Fund (2001 C0015Q), the wild species Erianthus fulvus, which has good characters, cold-resistant, drought-resistant, higher Brix and less chromosome number, was utilized for the first time through intergeneric hybridization with sugarcane cultivar. Its F_1 hybrids were appraised with some new techniques and methods for germplasm enhancement.
本研究在课题组考察采集和保育鉴定甘蔗野生种质资源的前期工作基础上,依托云南省自然科学基金资助项目(2001C0015Q),首次利用具有特异优良性状(抗旱、耐寒、锤度高、染色体数目少)的蔗茅野生种与甘蔗栽培种或品种进行属间远缘杂交,扩大甘蔗遗传多样性;采用新技术、新方法对蔗茅杂种F_1代材料进行早期鉴定评价研究,筛选具有育种价值的新种质,为进一步选育生态适应性广、抗逆性强、丰产高糖的甘蔗新品种奠定物质基础。
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Chapter 2 has analysized the conversly synthetic means of solanesol and designed novelly synthetic routes of solanesol and key intermediate Chapter 3 has summarized the preparation of trans-3-methyl-4-hydroxy (bromo-2-butenyl oxy methyl benzene In chapter 4 ,a novel technology of important intermediate(all trans-8-bromo geranyl acetate),which is suitable for industrial procedure , was found .meanwhile,an another new way has been invented ,of which the key intermediate (all trans-8-hydroxy geranyl acetate) has been produced.
第二部分分析了茄尼醇的逆合成方法,设计了一条适合于合成茄尼醇的合成路线及其重要中间体的合成路线。第三部分研究了重要中间体[Trans-3-甲基-4-羟基-2-丁烯基乙酰基(苄基,2,3-二氢吡喃基)醚]的合成新方法,找到了一条适合于工业化生产的制备反式-3-甲基-4-羟基-2-丁烯基苄基醚的新方法。第四部分研究了重要中间体[-3,7-二甲基-8-羟基-2,6-辛二烯-1-醇乙酸酯、-3,7-二甲基-8-溴-2,6-辛二烯-1-醇乙酸酯]的合成新方法,找到了一条适合于工业化生产的制备它们的新方法;同时研究了一条制备-3,7-二甲基-8-羟基-2,6-辛二烯-1-醇乙酸酯的另一新方法。
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As a result,120 species and 24 varieties of the medical plant of Labiatae have been found in Guizhou.42 species and 4 varieties of the medical plant of Gesneriaceae have been found in Guizhou.Among them,there are 1 species new species of the medical plant,2 species new record genus and species of geographic...
结果发现贵州现有唇形科药用植物120种24变种,苦苣苔科药用植物42种4变种,其中1种为药用植物新种,2种为贵州地理分布新记录属和种,1种为贵州地理分布新记录种,7种4变种为贵州特有药用植物,31种3变种为贵州药用新资源。
- 推荐网络例句
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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&。
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This is Kate, and that's Erin.
这是凯特,那个是爱朗。
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Articulate the aims, objectives and key aspects of a strategic business plan.
明确的宗旨,目标和重点战略业务计划。