查询词典 linn

In an attempt to provide a better understanding of the diversity, evolution and spread of geminiviruses in China, 32 samples showing typical geminivirus symptoms were collected from papaya, tomato, tobacco, Euphorbia pulcherrima, Sonchus oleraceus Linn and Ageratum conyzoides in Guangxi province.

为了明确双生病毒的发生、分布与传播，我们从广西番木瓜、番茄、烟草、一品红、苦苣菜及胜红蓟上采集了32个具有双生病毒典型症状的样品并对病毒进行了分子检测与鉴定。

1Sandy soil with some humus under Litchi chinensis Sonn, Euphoria longana Steud,Aglaia odorata Lour, bamboo and under Ficus retusa Linn.;(2) soil beneath moss undertrees or in shady places.

在过于潮湿和腐植质过多，地面较硬和完全向阳的场所都未发现该虫孳生。土壤分层检查结果看来，孳生主要在地面下一厘米范围内。

BACKGROUND: The essential component of Plumbago zeylanica Linn is plumbagin, which plays a role in anti-leukemia, antibiosis, antifertility, as well as cardiovascular.

背景：白花丹的主要成分是白花丹醌，它的活性主要是抗白血病、抗癌、抗菌、抗生育、祛痰等，对心血管也有一定的作用。

New taxa of the genus Arabis Linn. from China.

Title 中国南芥属新分类群。

New taxa of the genus Arabis Linn.

中国南芥属新分类群。

As soybean Glycine max (Linn Merril has archean tetraploid chromosomes(2n=40) and belongs to Leguminosae, it is one of the most important resource of plant oil and protein for human beings, many scientist have attached more importance to the genetic soybean.

大豆Glycine max(LinnMerril属豆科蝶形花亚科大豆属的古四倍体(2n=40)植物，是世界上植物油和植物蛋白最重要的来源之一。因此，科学家高度重视大豆的品种改良。

And Bauhinia purpurea could inhibit vibrio. And the extracts, extrated with petroleum ether from leaves of Melia azedarach L. and Bauhinia purpurea can inhibit Vibrio parahaemolyticus, too. The remainder extracts of Mangifera indica Linn.showed strong inhibition effect on Vibrio tubiashii. While the extracts of Eriobotrya japonica showed no inhibition effect.

结果 夹竹桃叶、芒果叶、苦楝叶和羊蹄甲叶4种中草药乙酸乙酯萃取部分对供试弧菌有很好的抑菌作用；苦楝叶和羊蹄甲叶石油醚萃取部分对副溶血弧菌有抑菌作用；芒果叶的水溶性部分对塔氏弧菌有很强的抑菌作用；枇杷叶提取物对4株弧菌均无抑制作用。

The experiment was to measure the controlling effect with the extracts from Meliaazedrach Linn,Artemisia annua Linn and Ginkgo biloba on Pieris rapae in the field.

引言在高新科学技术发展的今日，农业害虫的防治概念已发生了变化，这种变化就是要从大量的快速杀死害虫转变为控制害虫种群增长，综合考虑生态效益、环境质量和长远的经济效益。

extracts from Meliaazedrach linn ; Artemisia annua Linn and Ginkgo.biloba ; Pieris rapae ; controlling effect

苦楝果实和树皮中含有生物碱，川楝素等物质，对多种害虫有较好的毒杀效果。

In addition,during the investigation of cadmium different levels distribution in Typha angustifolia Linn,we find that:l as far as the accumulate ability of different organ in Typha angustifolia Linn are concerned,root sheath leaf.

此外对狭叶香蒲体内镉的化学形态分析表明根和叶中均以氯化钠提取态最高，但在根中以去离子水和乙醇提取态存在的镉含量总和大于氯化钠提取态，表明镉在根与叶的化学存在形态有所不同。

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。