查询词典 Shannon

The background survey and tracking survey of artificial reef area in Chenghai Laiwu were carried out before and after reefing in 2003 and 2007, respectively. The results indicated that after the deployment of artificial reefs, the biomass density of fishery resources increased by 25.63 times, which were much higher than before. The resources species was much more abundant; total number increased from 23 to 41, which increased by 0.78 times. The crab resources sharply increased by 1.75 times after artificial reef were deployed. Harpodon nehereus and Portunus sanguinolentus , which did not appeared in background survey, now became the dominant species in tracking survey. There were high diversity indexes in artificial reefs area and control area in tracking survey. In conclusion, the results indicated that the fish-aggregating effect of artificial reef site has improved a lot, and the community structure and the habitat environment have been significantly improved.

摘 要：2003和2007年分别对澄海莱芜人工鱼礁区进行了投礁前的本底调查和投礁后的跟踪调查，结果表明，投礁后礁区海域游泳生物的资源密度明显比投礁前高，增加了25.63倍；礁区海域各类资源种类均比投礁前丰富，总种数由投礁前的23种增加至41种，比投礁前增加了0.78倍，其中，蟹类种数增加最多，增加了1.75倍；在本底调查中没有出现的经济种类龙头鱼 Harpodon nehereus 和红星梭子蟹 Portunus sanguinolentus 在跟踪调查中已成为主要优势种；Shannon-Wienver多样性指数在礁区和对比区均比投礁前有所增加。

Our company mainly production and sale of products are: L-dopa, artemisinin, artesunate, dihydroartemisinin, shikimic acid, mangiferin, Solanesol, camptothecin, Star Anise Oil, fans Diego Shannon acid and rosemary essential oils and other local resources for production and processing of pharmaceutical intermediates.

我们公司主要生产及销售的产品有：左旋多巴、青蒿素、青蒿琥酯、双氢青蒿素、莽草酸、芒果甙、茄尼醇、喜树碱、八角茴香油、迷迭香酸和迷迭香精油等当地资源生产加工的医药中间体。

The woman accused of slashing a young mother's throat and kidnapping her baby convulsed in sobs during her arraignment in Missouri.

那个被指控掐死妈妈，拐走孩子的女人在密苏里州法庭上痛哭流涕。36岁的Shannon Torrez 做了无罪辩护。

Cincinatti, OH, young gun Shannon Murphy came back from a 7-2 deficit facing Bartram.

辛辛那提，哦，年轻的枪香农墨菲回来，从7月2日的赤字面临的

Another threat at all games, 22- year-old Shannon Murphy from Cincinnati was undefeated at the start of the evening, having come back for double-hill wins in dramatic fashion against Chris Bartram and Martinez.

另一种威胁，在所有的游戏， 22日-今年岁的香农墨菲从辛辛那提是u ndefeated在开始晚上，回来后，双山胜在戏剧性的时装对克里斯B artram与马丁内斯。

The difference between quasi Shannon interval wavelet method and quasi Shannon wavelet method in the numerical approximation was compared by a concrete example.

因此该方法在解决不规则区域的偏微分方程上有显著优点。

The company mainly produces walnut candy Feizixiao licensing products and licensing Nagatomo Series: Shannon Nagatomo sugar, millet Shannon sugar, sugar Shu Goodfriend, Goodfriendking pumpkin crisp Goodfriend, Goodfriend happy sweet series products and hard candy, small food.

公司主要生产妃子笑牌核桃软糖系列产品及永友牌系列：永友香糖、小米香糖、贵妃舒糖、贵妃桃酥王、贵妃南瓜酥、贵妃喜糖等系列产品及硬糖，小食品。

From analyzing Shannon index in five different types of habitats, we discovered transect of crab ponds with reed behind the sea wall(artificial and half-aitificial wetlands) had the highest Shannon index, The results show that this type of habitat is very important to wintering waterfowls. The artificial and half-artificial wetlands are belong to trial regions within the sea wall, Now the situation of waterfowls in Chongming Dongtan is very dangerous .

目前对崇明东滩自然保护区的现状不容乐观，堤内的人工半人工湿地被划入实验区，崇明东滩不断进行的围垦活动，各种各样的地方人为干扰活动(偷猎鸟类、捕捉鳗苗、放牧、放火烧荒等等)都严重影响水鸟的生存状况，加之保护区经费短缺，人员不足，使得崇明东滩鸟类的生存环境不断恶化，严重影响了湿地鸟类的生存和栖息地质量。

The Shannon Dolphin and Wildlife Foundation1 has been studying a group of up to 120 bottle-nose dolphins in the River Shannon2 using vocalisations collected on a computer in a cow shed3 near the River Shannon.

香农海豚与野生生物基金会运用连接在连接到电脑上的发声器研究了香农河流域一群超过120只宽吻海豚，电脑安装在河畔的牛棚内。

Some representative quantitative indices of landscape diversity,including mean patch area,percent of landscape,perimeter-area fractal dimension,aggregation,Shannon′s diversity index,and Shannon′s evenness index were used to desc...

主要结果为3个时期，与整个西双版纳州相比，公路沿线10km范围内的人工林景观百分比更大，增长更快，天然林景观则表现出相反的特征和趋势；且距公路越近，天然林的景观百分比越小，人工林的景观百分比越大，表现出明显的公路效应。

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。