查询词典 Ga

Being aim at the optimization issue of load of antenna near ground, it combines many GA strategies and puts forward strategic meme. And it puts out co-evolution algorithm of load of antenna design. And it emulates the optimization design of load of antenna near ground. Finally, it valuates the co-evolution algorithm's efficiency on the continuum search issues of multi-variable and multi-peak value.

针对近地天线加载优化设计问题，结合多种改进GA策略，提出了策略型拟子，给出天线加载设计的共同进化算法，对有耗半空间对称偶极子天线加载优化设计作了仿真实验，验证了共同进化算法对多变量多峰连续搜索问题上的有效性。

Therefore it is interesting to clone genes related to lemma and palea. In this thesis, six genes from the lemma/palea related gene pool which is established by Liu (2003) were further studied. Those genes are salT gene (salt-induced protein), GA-SPY gene (gibberellin action negative regulator SPY-related protein), U2AF gene (U2 snRNP auxiliary factor, small subunit-related protein), kinesin-like gene, DnaJ-like gene, and EF hand gene. At first, the gene expression in leaves and 1~4 cm inflorescences of normal lemma/palea, smaller lemma/palea, and stunted lemma/palea was compared by Real Time RT-PCR.

从刘(2003)所建立水稻颖花发育相关候选基因库中，挑选6个基因：salT基因(salt-induced protein)、GA-SPY基因(gibberellin action negative regulator SPY-related protein)、U2AF基因(U2 snRNP auxiliary factor，small subunit-related protein)、kinesin-like基因、DnaJ-like基因、及EF hand基因，以水稻正常型颖花、小颖花突变体及内外颖退化突变体之叶片及1~4公分幼花序为材料，利用Real-Time RT-PCR分析，发现salT基因在突变体幼花序中大量表现。

When the concentrations of tetrabutyl ammonium bromide and KI in solution were 5.0×10^(-4) mol/L and 3.0×10^(-3)mol/L at pH 3.0, Bi(superscript 3+) could be quantitatively separated from Mo, Ga(superscript 3+), Co(superscript 2+), Mn(superscript 2+), Zn(superscript 2+), Rh(superscript 3+), Al(superscript 3+), Cr, V, Ni(superscript 2+), Sn, W and Fe(superscript 2+).

当溶液中溴化四丁基铵和碘化钾的浓度分别为5.0×10^(-4) mol/L和3.0×10^(-3)mol/L和在PH3时，Bi(上标 3+)可与Mo，Ga(上标 3+)，Co(上标 2+)，Mn(上标 2+)，Zn(上标 2+)，Rh(上标 3+)，Al(上标 3+)，Cr，V，Ni(上标 2+)，Sn，W和Fe(上标 2+)定量分离。

Comrade Chen at director under the leadership of the vicissitudes through wind and rain, made one after another score, sales exceeded tens of millions of dollars, millions of dollars in profits and taxes for the building of Quzhou County, make a significant contribution to the economy, the company set up under the weaving company and cotton purchasing and selling companies, the cadres and workers of weaving company owns more than 50 people, occupies an area of 10 acres, of fixed assets 1000ò, major equipment has 1511M-56 loom 500, GA-747 rapier looms and sizing machine 120 Units , beating machine, air-conditioning refrigeration and other auxiliary equipment.

在厂长陈威同志带领下，历经沧桑风雨，取得了一个又一个的成绩，销售额突破千万元，实现利税百万元，为曲周县的经济建设做出重大贡献，公司下设织布公司和棉花购销公司，织布公司拥有干部职工50余人，占地10亩，固定资产1000万元，主要设备有1511M-56织机500台，GA-747剑杆织机120台以及浆纱机、打纬机、空调制冷等辅助设备。

The crossover operation in the traditional GA operating is that choose two chromosome cross only at random also you can cross a bit, match and cross partly, cross order and cross cycle etc.

传统GA算法中的交叉操作，是随机选取两个染色体进行单点交叉(也可以多点交叉、部分匹配交叉、顺序交叉和周期交叉等等)，但是不管是采用何种交叉操作，新的子代染色体某一基因位上的值都是由两个父代染色体中相应基因位值经过一定交叉运算(直接交换或经算术运算等)所得到的，采用这种交叉算子操作使群体经过多次迭代后群体中的个体开始出现极大的相似性，因此照此下去就会出现早期收敛现象，使得算法的收敛速度非常慢甚至只能求到问题的局部最优解。

The crossover operation in the traditional GA operating is that choose two chromosome cross only at random also you can cross a bit, match and cross partly, cross order and cross cycle etc.

传统GA算法中的交*操作，是随机选取两个染色体进行单点交*(也可以多点交*、部分匹配交*、顺序交*和周期交*等等)，但是不管是采用何种交*操作，新的子代染色体某一基因位上的值都是由两个父代染色体中相应基因位值经过一定交*运算(直接交换或经算术运算等)所得到的，采用这种交*算子操作使群体经过多次迭代后群体中的个体开始出现极大的相似性，因此照此下去就会出现早期收敛现象，使得算法的收敛速度非常慢甚至只能求到问题的局部最优解。

ZTMP has introduced some advanced technique from companies such as Toyobo and kanamaru Co. Japan, Buser Co.Switzerland ,Dupont Co, U.S.A and Truetzschler Co. Germany. Also, It has coproduced a vary of equipments such as 15,000t/year polyester fiber after treatment system , HM5V flat net printing machinery, GA series sizing machinery, Blowroom machinery and high production card ,drying PAN equipment etc.

郑州纺织机械厂先后引进日本东洋纺、瑞士布塞公司、美国杜邦公司以及德国特吕茨勒公司和日本金丸公司的先进技术，合作生产出了年产1.5万吨涤纶短纤维后处理设备、HM5V型平网印花机、GA系列浆纱机、高档清梳联设备、干法腈纶设备等具有世界先进水平的纺织机械。

The antisite defects Ga and In as well as Zn acceptors were also observed in the irradiated sample.

此外，辐照在样品中还产生了反位缺陷Ga和In以及受主杂质Zn。

Paper [1]points out that GA with proportionalreproduction,adaptive crossover and mutation probabilitymeets the condition of elitist preserved GAand concludes AGAs global convergence from EGAs global convergence conclusion.At the same time,its considered the Markov chain AGA generates is inhomogeneous.

文[1]指出，具有比例复制和自适应交叉、变异操作的遗传算法满足最优保存GA的条件，则由EGA全局收敛的结论得出AGA也是全局收敛的；同时认为，AGA构成的Markov链为非时齐的。

Some evidences showed that GA had effects on the post-transcription level of α-amylases.

有证据表明GA在α-淀粉酶的转录后水平的调节上也有作用。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。