优势的

Poll shows a very tight raise race in Indiana and senator Obama's comfortable two digit leading in the polls in North Carlina has straight dwindled down to single digit s .

民调显示在印第安纳州另奥巴马放心的两位数优势已被追进，而北卡的民调显示优势已经缩小为一位数了。

And all the submerged macrophytes absorbed total phosphorous in water effectively and the removal rate of Ceratophyllum demersum with 9175％,9244％ in the Spring and Summer experiment respectively,was the best.

采用人工模拟方法，选取武汉市东湖的春季优势种金鱼藻、伊乐藻和菹草，夏季优势种类金鱼藻、狐尾藻和苦草，在春夏两个季节分别对东湖重度富营养化水体磷的去除效果进行了比较研究。

The results showed that there existed a close relationship between the concentration of Pb and the community structure of soil animal. Among the 1289 individuals collected in the experiment, the dominant genera are Collembola, Prostigmata and Oribatida, which amounted to 78.2% of the total.

在获得的1289个土壤动物中，优势类群为弹尾目、前气门亚目和甲螨亚目，3个优势类群占土壤动物全捕量的78.2%，对动物群落结构起决定作用。

In March, May and July, Cyanophyta was the dominant one, with high proportions of 45.6%, 55.9% and 87.7%, respectively, whereas the proportions for Bacillariophyta decreased to 30.1%, 25.9%, and 1.1%, respectively. In November, proportions for Bacillariophyta and Chlorophyta were equivalent, 40% each, and the Cyanophyta composed below 20%. In December, Bacillariophyta made up 25.6% and Cyanophyta 38.2%. In March, May and July, dominant species of Cyanophyta were Microcystis aeruginosa, Pseudoanabaena, and Gloeothece linearis. In dry January, November and December, species of Bacillariophyta were dominated by A chnanthes sp., Melosira ambigua, Melosira granulata and Cyclotella meneghiniana.

全年中，蓝藻与硅藻比例变化较大，二者呈相反的变化趋势。1月份硅藻占较高比例（63.1％），蓝藻较低（〈20％）；3、5、7月份蓝藻比例较高（分别为45.6％、55.9％、87.7％），而硅藻较低（30.1％、25.9％、1.1％）；11月份硅藻与绿藻比例相当（各占40％），蓝藻低于20％；12月份硅藻与蓝藻比例分别为25.6％与38.2％。3月份和丰水期浮游植物优势种主要为铜绿微囊藻、假鱼腥藻和线形粘杆藻等蓝藻种类，枯水期的1月、11月和12月主要以曲壳藻类、模糊直链藻、颗粒直链藻和梅尼小环藻等硅藻种类为优势种。

Sixty-two varieties were used to analysis the heterosis of the Fl hybrids, which were created in a diallel set of cross between 9 ecological types.

利用9个不同生态类型的62份水稻亲本材料，以生态型为单位进行双列杂交，配制988个组合，研究杂种一代的对照优势和超中亲优势。

Xinghui Company established in the 1993, through the development of the decade, gained obvious management and technique advantage in diatomite industry.

兴辉公司成立于1993年，经过十年的发展，在硅藻土行业取得了显著的管理优势和技术优势。

Results: On dichotic listening task, the schizophrenic patients showed a left ear advantage during the non-forced condition, while the healthy subjects a right ear advantageLI}. An accuracy level of the schizophrenic patients' right ear, however, increased dramatically during the forced-right condition. When attending to the one ear,the schizophrenic patients showed an inability to ignore irrelevant stimuli from the other ear.

结果：两耳分听实验结果显示，非注意条件时，精神分裂症患者为左耳优势，而正常人则表现为右耳优势；精神分裂症患者在注意左耳或右耳时的成绩虽有明显提高，但对另一侧耳信息的抑制能力与正常人相比明显减弱。

Comparative Advantages theory has made great progress after world war Ⅱand split up into two schools: one is the new essentia lfactor theory , the other is the new technology theory .

二次战后，比较优势理论进一步得到了深化和发展，形成了两个相互平行又相互补充的理论支流：一是新要责贸易理论，一是新技术贸易理论，这两种理论都强调了科学技术、规模经济、产品差异化在比较优势形成中的作用。

The results showed:(1)The flora of community is rich and complex,and it belongs to the transitional zone for many genera,the subtropical-temperate zone geographical composition of genera are dominant,about 51.47% of the total genera,and there are characteristics which form subtropical to temperate zone transition.(2)The species are mostly composed of Fagaceae,Lauraceae,Anacardiacea...

结果表明(1)该群落区系组成比较丰富和复杂，属于许多属的过渡地带，具有从亚热带向温带过渡的特征；(2)种类组成以壳斗科、樟科、漆树科、卫矛科、榆科、五加科、金缕梅科等为主，但优势种、建群种以温带属为主；(3)种群生活型谱以高位芽占绝对优势，群落垂直结构明显。

Although the quality of day lily of Qingyang city is best in the whole country, the day lily is planted fragmentarily at the residence, roadside, bank of the canal, low bank of border, and district of field, and also do not form the best product region and suitable planting technology. The product region environment condition of day lily in Qingyang city was analyzed from2001 to 2005, the advantageous product regions of day lily in Qingyang city was planned, and planting technology of day lily was studied. The main result of study were as follows:First. Qingyang city belongs to dry agricultural region, its solar radiation is quite rich, but the water resources is short in all district, the agricultural production depends on the natural precipitation.

生产的黄花菜质量在全国名列前茅，但是庆阳的黄花菜多在宅旁、路边、渠岸、田边地埂等零星地进行生产，没能形成优势产区，对栽培技术研究也较少。2001年～2005年我们分析评价了庆阳市黄花菜产区环境，进行了黄花菜优势产区区划和旱作栽培技术研究，主要研究结果如下： 1 庆阳市太阳辐射比较丰富，水资源缺乏，农业生产靠天然降水，属旱作农业区，河流大部分水质较好，灌溉水源基本未受到污染。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。