查询词典 Shannon

Cleome spinosa bee drunk Shannon Shannon, Sally suddenly suspect that the rural dream.

醉蝶蜂醉香农，萨利突然间受到了怀疑，农村的梦想。

Information theory and coding, right Shannon source coding theorem simulation, verification of the Shannon coding theorem.

信息论与编码中，对香农信源编码定理的仿真，验证了香农编码定理的可行性。

Limitations of Shannon's information theory and information definition are analyzed from new angles. It is pointed out that they didn't consider the reliability, completeness and other characteristics of information, and the naming of conditional entropy is not proper. The correct naming of Shannon's "conditional entropy" should be weighted average conditional entropy. Examples are given to illustrate the conditional entropy maybe increased, so Shannon's definition of information is not absolutely correct.

从新的角度指出了香农信息论和信息定义的局限性，指出了它没有考虑信息的可靠性，完备性等特点，指出条件熵的命名不恰当，香农的"条件熵"应该称为加权平均条件熵，并且举例证明了条件熵可能增加，进而香农信息定义中的不确定性的减少也不是绝对的。

From the change of Shannon's Diversity Index and Shannon's Evenness Index, we know that the diversity of landscape and the Interspersion Juxtaposition Index increase.

从香农多样性指数和香农均度指数的变化可以看出，景观的多样性增加，且均度增强。

To enhance the grade of products, product image and culture, processing plants in the new product development, adhere to market-oriented, for different consumer groups, the timely development of new products, research and development of the five series, more than sixty kinds of products -- Xiang ---- Ocean seafood seasoning series (wild dried small shrimps, high-quality dried shrimps, shrimp do the Bohai Sea, Pa do eat shrimp, dried seaweed, razor clam do, dried octopus, clams do, whitebait, etc.); Sea Boutique Cheung salted fish series (the wild horse population of fish, wild white fish, Bohai Qingpi fish, wild mullet, Pakistan fish, silver needle fish, anchovies,); Sea brine Cheung bad series (canned jellyfish, and shrimp paste, grasshopper sub sauce, Salted shrimp, shrimp paste hair, hanging halogen Shannon crab, brine shrimp Pa Shannon,×í·,×í, drunk Bullacta, Ziziphus jujube drunk, etc.).

为提高产品档次、产品形象和文化内涵，加工厂在新产品的开发上，坚持以市场为导向，面向不同消费群体，适时开发新产品，研制开发的五大系列，六十余种产品------海之翔调味海产品系列(野生虾皮、优质海米、渤海对虾干、干吃扒虾、干海带、蛏干、风干八带鱼、蛤干、银鱼等)；海之翔精品咸鱼系列（野生马口鱼、野生白磷鱼、渤海青皮鱼、野生梭鱼、巴鱼、银针鱼、凤尾鱼、）；海之翔卤糟系列（罐装海蜇、对虾酱、蜢子酱、盐渍虾、毛虾酱、吊卤香蟹、卤香扒虾、醉蟹、醉虾、醉泥螺、金丝醉枣等）。

In better management lawn community Geranium sibiricum, Potentilla anserine and Leymus secalinus are the dominant weeds all the time and Geranium sibiricum is the most dominant weed.The regular pattern of Shannon-Weinor index of turf weeds in three different management lawn communities is that in worse community maximum Shannon-Weinor index appears in spring and fall but in better community is in late-summer and primary-fall.

三种管理水平不同的草坪群落中杂草的多样性指数变化规律是，管理水平较差和一般的草坪群落中，杂草的香农-威纳指数的最大值出现在春季和秋末；管理水平较好的草坪群落中，杂草的香农-威纳指数的最大值出现在夏末秋初。

Results of edaphon diversity by DGGE analysis of soil DNA showed that both bacteria and fungi Shannon index of treatment N_U were lower than those of treatment No, which suggested that planting crop decreased the soil microbial Shannon index.

油菜地各处理的土壤N_2O、CO_2排放通量高于小麦地相应处理，常规处理和无氮处理的土壤N_2O、CO_2排放通量高于空闲地处理，说明作物的生长促进了土壤温室气体的排放。

The average percentage of polymorphic bands are 72.06% for ISSR and 66.67% for RAPD respectively. The genetic diversity of ginkgo revealed by ISSR (the average effective number of alleles is 1.8780, the average Nei"s gene diversity is 0.4652, and the average Shannon"s information index is 0.6574) are all higher than those by RAPD (the average effective number of alleles is 1.7842, the average Nei"s gene diversity is 0.4317, and the average Shannon"s information index is 0.6211), while the standard errors of the parameters estimated by ISSR were lower. Therefore, ISSR molecular markers are more suited than RAPD molecular markers when testing the genetic diversity of ginkgo populations and determining the genetic relationship of among populations or among individuals which are much similar hereditarily.

本文应用RAPD和ISSR两种分子标记技术，选取中国5个可能的野生银杏居群共计75个样品，对其遗传多样性进行了研究，得出以下结论：(1)用筛选出的12个RAPD引物和10个ISSR引物进行PCR扩增，分别扩增出65条和68条重复性高、清晰的条带，多态性位点百分率分别66.67%和72.06%，ISSR揭示的银杏遗传多样性(平均有效等位基因数目为1.8780，平均基因多样度为0.4652，平均信息指数为0.6574)高于RAPD所得到的结果(平均有效等位基因数目为1.7842，平均基因多样度为0.4317，平均信息指数为0.6211)，其所估算参数的标准差要低于RAPD所估算出的值，因此，在研究亲缘关系非常近的银杏物种的遗传多样性并试图确定居群间或个体间的遗传关系时，ISSR分子标记技术比RAPD分子标记技术更为合适。

Similarly, the "pink salt", but the marinades and more than "pink salt" The difference is that both Shannon and acid, were coupled with the hot tropic spoonful of the real estate "in the spicy hot,""hot pepper lanterns Law", Shannon is, acid, hot sanwei a whole, is an appetizer!

同样是&腌粉&，但其腌料与以上&腌粉&不同的是既香又酸，嗜辣者再加上一勺本地产的&辣中之辣&的&灯笼椒辣酱&的话，更是香、酸、辣三味具全，十分开胃！

Polymorphic loci, polymorphic frequencies, Nei's index of phenotypic diversity and Shannon index were 228, 62.81%, 0.2781, 0.4092, respectively, among Changjiang population, and 269, 74.10%, 0.3077, 0.4493, respectively, among Minjiang population. The results suggested that the two East Sea eel populations had abundant genetic variation, and the Minjiang river population was lower than the Changjiang river population, which indicated that high levels of genetic variation existed in the natural populations of Chinese Anguilla japonica.

结果表明：6对选择性扩增引物共检测到363个位点其中闽江流域群体和长江口群体的多态位点数、多态位点频率、Nei's基因多样性系数、Shannon's信息指数分别为228和269、 62.81%和74.10%、 0.2781和0.3077、0.4092和0.4493，日本鳗鲡这两个群体均具有较丰富的遗传变异，但闽江流域群体的明显低于长江口群体。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。