优势的

Exploratively apply the theory of advantages transition into the regional economic development practice.

探索性地将区域比较优势向竞争优势转化的一般理论，运用到我国区域经济实践中。

According to the performance of grain yield,these 10 QPM inbreeds could be divided into 4 heterotic groups.

根据杂交组合产量性状的配合力分析，可初步将这10个优质蛋白玉米自交系划分为4个杂种优势群和4种杂种优势模式。

The rate of maize yield growth has being declining due to narrow genetic background and limited new heterotic patterns since 1970s.The role of tropical and subtropical maize germplasm in maize improvement was discussed in this paper.

但70年代以来我国玉米增产率呈下降趋势，玉米生产一直处于徘徊状态，其主要原因是国内种质资源匮乏，缺乏新的杂种优势群和杂种优势模式。

Species were found in Vegetables Base of Bali Town, belonging to 18 genera of 17 families from 7 orders in 3 classes; Hypotrichida, Colpodida and Prostomatida were dominant groups; Woodruffia rostrota, Euplotes affinis, Strongylidium muscoruns, Uroleptus piscis and Cyclidium simulans were dominant species in Vegetables Base of Bali Town.

在八里镇蔬菜基地的土壤中鉴定到纤毛虫34种，隶属于3纲、7目、17科、18属；下毛目、肾形目、前口目为其优势类群；吻吴氏虫、近亲游仆虫、苔鲜圆纤虫、鱼形瘦尾虫、似膜袋虫等为其优势种。

The composition, abundance and biomass of the dominant group had different characteristics in different months, the species of Lamellibranchia only had the dominant characteristics in some periods.

研究结果表明，生长季内海三棱藨草带大型底栖动物的多度和生物量整体呈上升趋势，但是月间存在一定波动变化，9月份多度最高，平均为1536ind／m^2，10月份生物量最高，平均为21.60g／m^2；不同月份优势类群组成、多度及生物量特征存在明显差异，瓣鳃类仅在部分时段表现出优势特征。

Results Eight species belonged to three families, two orders of rodent animals and seven species of fleas were found in this area. Rattus losea and Xenopsylla cheopis were dominant species, R.flavipectus , R.norvegicus , Suncus murinus , and Banolicota indica were familiar species. The annual average density of rodents, the infected rate with flea of rodents, index of fleas, index of X.cheopis and free flea in room were 10.58%, 28.38%, 0.7916, 0.5702 and 0.0515 respectively.

结果 合浦县鼠疫疫源地的啮齿动物共有2目3科8种，以黄毛鼠为优势鼠种，黄胸鼠、褐家鼠、臭鼩鼱和板齿鼠为常见种；蚤类有7种，以印鼠客蚤为优势蚤种；年平均鼠密度、平均鼠体染蚤率、平均蚤指数和印鼠客蚤指数分别为10.58%、28.38%、0.7916和0.5702，地面游离蚤指数为0.0515。

Objective To compare bone area,bonemineral contentand density between dominant and nondominant forearm in normalsubjects.

目的 比较健康人优势和非优势前臂的骨面积、骨矿含量和骨矿密度。

Kind of diseases including digestive system diseases （diseases of liver and gallbladder are not included）; predeveloping diseases: 5 kind of diseases including otorhinolaryngologic diseases.

优势明显型和成熟型病种综合优势最强，发展上升型病种发展势头最强，待成熟型病种具有较强的发展潜力。

At middle and lower marshes of the northern part of Dongtan, the invasive Spartina alterniflora was a dominant plant type by replacing the native Scirpus mariqueter .

在北部滩涂的中潮区和低潮区，互花米草已经替代海三棱藨草成为优势群落，而且其植株密度和地上生物量均高于同科植物芦苇，其竞争优势十分明显。

The advantage plant communities were Setaria viridis community, Setaria viridis + Amaranthus spinosus community, Sesamum indicum community and Cynodon dactylon community that mainly distributed within an altitude range of 156-150 m above sea level.

结果］三峡库区消落带植物约16科27种，种类最多的科为禾本科和菊科，优势种群为狗尾草、刺苋、芝麻和狗牙根，优势植物群落为狗尾草草丛、狗尾草＋刺苋草丛、芝麻草丛、狗牙根草丛，主要分布在水位156~150 m消落带。

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。