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    Studies on Temperature Conditions in Cotton Field With Different Plant Types
    棉花不同种植方式田间温度条件的研究
    PRELIMINARY STUDY ON INTERACTIONS BETWEEN GENE EFFECTS AND PLANT DENSITY FOR TEN AGRONOMIC TRAITS IN MAIZE
    玉米若干农艺性状的基因效应与种植密度互作的研究初报
    An Economic Analysis of a Longjing 43 Plant Density Experiment
    龙井43种植密度试验的经济分析(英文)
    A STUDY ON CULTIVATED THEORY TECHNIQUE OF POD CANOPY MODEL OF RAPE I .THE EFFECT OF PLANT DENSITY ON POD CANOPY STRUCTURE OF SPRING RAPE
    油菜结角层模式栽培理论与技术的研究——Ⅰ.春油菜种植密度对结角层结构的影响
    PLANT DENSITY AND TUBER SIZE DISTRIBUTION IN POTATOES——Ⅰ.RELATIONSHIP BETWEEN PLANT DENSITY AND TUBER GROWTH
    种植密度与马铃薯块茎大小的分布 Ⅰ.密度与块茎生长的关系
    PLANT DENSITY AND TUBER SIZE DISTRIBUTION IN POTATOES Ⅱ. A MATHEMATICAL MODEL OF TUBER SIZE DISTRIBYTION AND ITS APPLICATION
    种植密度与马铃薯块茎大小的分布——Ⅱ.块茎大小分布的数学模型及其应用
    EFFECTS OF PLANT DENSITY OF RAMIE ON FIBER YIELD AND QUALITY
    苎麻种植密度对纤维产量质量的影响
    STUDY ON SPRING SOYBEAN PLANT DENSITY IN LOW-HILLY RED SOIL
    低丘红壤春大豆种植密度的研究
    An Inquiry into the Relationship between Plant Type and Density of Soybean
    大豆株型与种植密度关系的探讨
    Research on Density and Plant Mammer of Spring Wheat
    春小麦密度及种植方式研究
    Effect of Plant Density and EDTA on the Metabolism of Active Oxygen and Boll Weight of Short-season Cotton
    种植密度和EDTA对短季棉活性氧代谢及铃重的影响
    Detection of Intraperitoneal Plant of Malignant Tumor by CT Scan
    恶性肿瘤腹腔种植转移CT分析
    Effects of plant density and EDTA on physico-biochemical characteristics and yield of short-season cotton
    种植密度和EDTA对短季棉产量和生理生化特性的影响
    The results showed that the death rate and the sick plant rate of continuous cropped cotton plants was reduced 26.0% and 43.0% respectively by sterilization treatment.
    试验结果表明,灭菌处理后连茬(连续种植12 a)棉花死苗率降低26%,病株率降低43.0%。
    Using TERRA/MODIS data in some typical vegetation regions during plant growth period in 2003 and vegetation type data,the spatial and temporal characteristics of MODIS/NDVI and MODIS/EVI in Northwest China and the influences of atmosphere correction on the two vegetation indexes were analyzed in this paper for comparing the differences between NDVI and EVI.
    为了了解西北地区MODIS/NDVI和MODS/EVI 2种植被指数的特点,利用2003年植被生长期TERRA/MODIS资料和西北地区植被类型数据,分析了西北地区MODIS/NDVI和MODIS/EVI空间分布特征和不同类型植被随时间变化特征,比较了大气订正对NDVI和EVI的影响。
    Watering seedlings with 360 mg·L-1 HA gave the best results in promoting R/T,and also promoted the plant height.
    在种植幼苗时进行360mg·L-1腐植酸浇灌处理,对幼苗的株高有显著的促进作用,对根系和根冠比的促进作用也最好。
    The nicotine content was the lowest when the plant density was 120cm×45cm,fertilizer N application was 112.5 kg/hm2 with 18 leaves remaining per plant.
    下部叶烟碱含量随着T的增加而减少。 在120cm×45cm的种植密度+112.5 kg/hm2的氮肥施用量+18片/株的留叶数的农艺措施组合下,烟碱含量最低。
    the best planting density is 67 500 plant/hm2;
    最佳种植密度为67 500株/hm2;
    Results showed that some of them was introduced to plant for single cropping late rice in Hunan,a few of them for double cropping rice,20 varieties theoretical yields ranged from 6 430.5~9 271.5 kg/hm2.The difference between the varieties varies largely,and the majority of them belongs to the short stalk and great panicles type.
    结果表明,广东优质稻品种引入湖南一般可以作一季晚稻种植,少数可以作双季晚稻种植; 20个品种的理论产量为6 430.5~9 271.5 kg/hm2,品种间差异很大,大多数品种属于矮秆大穗型;
    In order to avoid excess soil vailable P,the scale pig farms use biogas slurry to plant ryegrass. In the ryegrass planting period(210 d),a dosage for applied biogas slurry should be less than 8 378 kg per 666.7 m2,which equals to a stocking rate as 2.22 pigs per 666.7 m2.
    为避免因土壤中速效P的过剩,规模养猪场利用沼液种植黑麦草,在黑麦草种植期(210 d)内,沼液施用量应当控制在每666.7 m28 378 kg以内,相当于土地载畜量每666.7 m2承载2.22头猪。
 

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