您要查找的是不是：
- EDXA results present that the components of corrosion products in biofilms with different growth period are different. 电子能谱对生物膜表面分析结果表明 ,不同生长期生物膜腐蚀产物的Fe/S比各不相同。
- The fiber structure and quality of the ramie with different growth period were researched. 在不同生长期收割苎麻,然后分别对其纤维结构及品质进行了研究。
- The efficient precipitation,the water demand and the deficiencies of main crops in different typical years and in different growth period in Baoding plain have been studied in detail. 得出了保定市农业用水量从90年代中后期大幅度增加而有效降雨量的明显减小，是造成保定市水资源供需矛盾突出的主要原因之一。
- The effects of straw mulch in combination with water stress on the growth of maize,chlorophyll fluorescence parameters and yield during different growth period were studied in a greenhouse. 通过温室内田间小区试验,研究了玉米全生育期内不同程度的水分胁迫下秸秆覆盖对玉米生长生育、叶绿素荧光参数及产量的影响。
- A comparative study on the hypha change pattern of six Flammulina velutipes strains at different growth periods was reported in tins paper. 对6株金针菇菌丝在发育过程中的生长变化规律作了比较研究。
- Title： The Comparative Analysis of Fatty Acids and Trace Minerals in Muscle in Different Growth Periods of Tench Tinca tinca L. 关键词：丁(鱼岁);不同生长阶段;脂肪酸;微量营养元素
- The greenwood cutting rooting effect on ground cherry shoots which were picked in different growth periods and different cultivars and age of trees were studied. 摘要对草原樱桃绿枝扦插不同时期和不同树龄的母株所取得插穗的扦插生根效果进行了分析。
- Main characters of each cultivar in one duster are recommended.Combined with field production, applied analyses are performed for different growth periods. 根据其第一、二主成分值，将所有品种(系)分为五大类，评述类内各品种(系)的主要特征，并针对不同生育期，结合大田生产进行应用分析。
- Field experiments were carried out to investigate the effect of pinching treatment in different growth periods on growth characteristics, bulb yield and quality of Lilium davidii var. unicolor. 摘要在大田栽培条件下，研究了不同摘顶时间对兰州百合植株的生长特性、鳞茎产量和品质的影响。
- Methods: Researches the crop of monkshood in different growth periods by the experiment of drying rate, measures the total quantity of alkaloid contained in monkshood by xylenol orange colorimetry . 方法:采用折干率实验,研究不同生长期附子的产量,采用甲橙比色法测定附子中总生物碱含量。
- Vineyards can be sprayed with different pesticides during different growth periods of the grape, and no amount of washing or peeling will eliminate contamination because of the grape\\\'s thin skin. 葡萄园，可以在葡萄的不同生长阶段喷上不同农药，和任何数量的洗涤或剥皮，将无法消除污染物，因为葡萄的外皮很薄。
- Study on Nutrients of Dehong Elephant Grass During Different Growth Period 德宏象草不同生育时期营养成分研究
- Change of Anti-hepatitis Active Substance during Different Growth Period in Cultivated Halenia ellipitica 栽培花锚中抗肝炎活性成分的含量在不同生长期变化的研究
- The Research of Nutritive Contents Change between Whole Plant Corn and Corn Silage Harvested at Different Growth Period 不同收获期青贮玉米贮前和贮后营养含量变化研究
- Study on Effect of Dietary Fiber on Digestive Physiology and Performance of Pigs in Different Growth Period 日粮纤维对于猪不同生长阶段消化生理和生产性能的研究
- Content of lignan glycosides in Gaultheria leucocarpa var. Yunnanensis in different productive area and during different growth period 产地和季节对滇白珠木脂素苷含量的影响
- Budding blossoms betoken the peak growth period of plants. 含苞待放的花蕾是植物生长最茂盛的时刻，本品配方含有牡丹花、桃花、玫瑰花、海棠花等花蕾的提取液，并含有天然生态调节因子等功效成分。
- Sensitivity of Platycladus orientalis young tree to water stress and its transpiration efficiency at different growth stages during annual growth period 侧柏幼树不同生长阶段对水分的敏感性与蒸腾效率
- (4) Water stress in the different growth period has the certain influence to the chlorophyll content，the root activity，the leaf moisture content of Euphorbia pulcberrima . （4）不同生长期水分胁迫对一品红叶绿素含量、根系活力、叶片含水量都有一定影响。
- Studying on the dynamics of plant height, AGR, RGR in whole growth period and community structure,leaf-stem ratio in different Ievels. 对巨人201+Z苜蓿的株高、绝对生长速率、相对生长速率在生育期内的变化及群落结构、不同层次的叶茎比进行研究。
