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生物生态学习性
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  “生物生态学习性”译为未确定词的双语例句
     A Preliminary Study on the Bioecology of Tara
     塔拉生物生态学习性初步研究
短句来源
     STUDY ON BIOLOGICAL AND ECOLOGICAL CHARACTERISTICS OF CHESTNUT GALL WASP (DRYOCOSMUS KURIPHILUS YASUMATSU) IN CHONGQING REGION
     重庆地区栗瘿蜂生物生态学习性的研究
短句来源
     The distribution of Ginkkgo biliba,resources,bio-ecological charcteristics were reported in the paper on the base of the investigation of Ginkgo biloba resources.
     在资源调查的基础上.对陕西银杏的地理分布、资源量及生物生态学习性作了全面报道。
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  相似匹配句对
     A Preliminary Study on the Bioecology of Tara
     塔拉生物生态学习性初步研究
短句来源
     STUDY ON BIOLOGICAL AND ECOLOGICAL CHARACTERISTICS OF CHESTNUT GALL WASP (DRYOCOSMUS KURIPHILUS YASUMATSU) IN CHONGQING REGION
     重庆地区栗瘿蜂生物生态学习性的研究
短句来源
     Habits and characterivtics of dugesia gonocephala
     真涡虫的习性
短句来源
     2. Habit;
     2.生活习性;
短句来源
     Study on Ecology of Marine Plankton in Taiwan Strait,China
     台湾海峡浮游生物生态学研究
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  ecological behavior
Ecological behavior of cationic surfactants from fabric softeners in the aquatic environment
      
glauca were compared with those of the deciduous speciesQuercus variabilis to explain ecological behavior of the two species in warmtemperate secondary forests.
      
Rank Differences in Ecological Behavior: A Comparative Study of Patas Monkeys (Erythrocebus patas) and Vervets (Cercopithecus ae
      
Ecological behavior of the coffee plant under semi-arid conditions
      
Although often linked to a few ecosystems, early Homo may have had more flexible ecological behavior than is normally supposed.
      
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The distribution of Ginkkgo biliba,resources,bio-ecological charcteristics were reported in the paper on the base of the investigation of Ginkgo biloba resources.

在资源调查的基础上.对陕西银杏的地理分布、资源量及生物生态学习性作了全面报道。

Dihammus cervinus Bates is one of the main pests of coffee tree in the tropical area of Simao.With the increasing of the planting area of coffee trees,the dispersing and the effects on the coffee trees of Dihammus cervinus are more serious than before.The pests mainly effect the young coffee trees after being planted 2 or 3 years.And usually about 10% to 15% coffee trees are effected,and in the most serious time,about 70% to 80% coffee trees are effected.In the coffee tree area of Simao,to this kind of...

Dihammus cervinus Bates is one of the main pests of coffee tree in the tropical area of Simao.With the increasing of the planting area of coffee trees,the dispersing and the effects on the coffee trees of Dihammus cervinus are more serious than before.The pests mainly effect the young coffee trees after being planted 2 or 3 years.And usually about 10% to 15% coffee trees are effected,and in the most serious time,about 70% to 80% coffee trees are effected.In the coffee tree area of Simao,to this kind of pest,only one generation can be completed in a year but across years.The larvae of Dihammus cervinus enter the earth or the trunks of coffee trees and become pupae in the winter.According to the pests' living rhythm,we take integrated methods to control them.In the early of April,coat the trunks of coffee tree,and in the early and the middle of May and June,coat the trunks 1 to 3 times by some materials.In the Simao,the effected ratio of the coffee trees reduced from 10%~15% to 1.2‰~ 2.1‰ after the integrated control.

咖啡旋皮天牛是云南省思茅热区咖啡树的重要害虫之一 ,随着咖啡种植面积的扩大 ,其发生呈扩散和危害加重态势。该虫以幼虫主要危害定植后 2~ 3年生的幼龄咖啡树干 ,一般危害株率 10 %~ 15 % ,严重者达 70 %~ 80 %。该虫在云南思茅咖啡植区 1年发生 1代 ,跨年度完成。以老熟幼虫在土表上下基部树干表皮下或离开树干钻入潮湿土中以体裸 ,构成简易土室 ,以滞育态越冬。翌年 3月中、下旬 ,滞育越冬解除 ,继续发育。在掌握其生物生态学习性、发生危害规律基础上 ,采用综合治理 ,其中重要的是在 4月上、中旬前涂干 ;5月上、中旬至 6月上、中旬分别淋喷干 1~ 3次后 ,在云南思茅茶树林、曼歇坝二咖啡场该虫发生危害株率由原来的 10 %~ 15 %现降为 1.2‰~ 2 .1‰。

This paper brief reviewed the application history of Chinese gallnut. The gallnut tannin basis component, the kinds of Chinese gallnut, gallnut aphids and its bio-ecology, the kinds of summer-hosts, winter-hosts were summarized. There were 14 kinds of Chinese gallnut that were come into 14 species or subspecies gallnut aphids on its summer-hosts respectively in China. The yield of horned gallnut, hard ensiform gallnut, egg-hard ensiform gallnut, shaped belly gallnut and inflorescence gallnut were roughly to...

This paper brief reviewed the application history of Chinese gallnut. The gallnut tannin basis component, the kinds of Chinese gallnut, gallnut aphids and its bio-ecology, the kinds of summer-hosts, winter-hosts were summarized. There were 14 kinds of Chinese gallnut that were come into 14 species or subspecies gallnut aphids on its summer-hosts respectively in China. The yield of horned gallnut, hard ensiform gallnut, egg-hard ensiform gallnut, shaped belly gallnut and inflorescence gallnut were roughly to occupy the total yield of Chinese gallnut of 80%. To protect and develope Chinese gallnut resources for making Chinese gallnut product to keep sustainable development,the authors must extend and apply successful techniques such as mature picking gallnut and to leave stirp gallnut and to develope new products.

综述了五倍子单宁及其应用概况,倍蚜及其冬夏寄主种类、倍蚜生物生态学习性等研究现状,提出保护、发展五倍子资源和加强五倍子新产品、新用途开发利用研究的建议。

 
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