助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   temperature and light 在 林业 分类中 的翻译结果: 查询用时:0.101秒
图标索引 在分类学科中查询
所有学科
林业
农作物
园艺
生物学
植物保护
农业基础科学
水产和渔业
药学
环境科学与资源利用
更多类别查询

图标索引 历史查询
 

temperature and light
相关语句
  温度和光照
    Effect of Temperature and Light on Growth of Monochamus alternatus
    温度和光照对松褐天牛生长的影响
短句来源
    The research suggested that temperature and light are the essential factors influencing beetle' taking\|off.
    研究认为 ,温度和光照是纵坑切梢小蠹起飞的重要环境因素
短句来源
    With the disposal of NAA,2,4-D,ABT 4 and 98% sulphuric acid,The indexs of Broussonetia papyrifera seeds,eg. Germination percentage,germination energy and average germination time,are better than those of comparison. During the germinating process,temperature and light are very important factors.
    NAA、2,4-D、ABT4号、浓硫酸处理构树种子时,发芽率、发芽势、平均发芽时间、发芽速率系数等发芽指标明显优于清水对照处理,温度和光照是构树发芽过程中非常重要的因素,温度是构树萌芽的决定因子,光照决定了苗木的健壮程度。
短句来源
  “temperature and light”译为未确定词的双语例句
    The best condition of the endangered plant Emmenopterys henryi Oliv seeds germination were conducted in this paper. The influence of temperature and light treatments including constant temperatures(15,20,25,30℃),with or without 12h light and the treatment of different concentration of GA(0,0.5,1.0,2.0,4.0mg/L) to the seed germination has been studied.
    本文对珍稀濒危植物香果树进行了种子生物学特性的初步研究,探讨不同光照条件(光照与黑暗)、不同温度(15、20、25、30℃)以及不同浓度赤霉素(0、0.5、1.0、2.0、4.0 mg/L)处理对香果树种子萌发的影响。
短句来源
    The influence of temperature and light on the taking-off of Tomicus piniperda .
    光照、温度对纵坑切梢小蠹起飞行为的影响
短句来源
    number of the vien, angle of the vien, tooth angle of the widest part, the leaf area and the middle apcial bud gradually increased from mountaintop to valley,which resulted from the cooperative effect of ecological factors(soil moisture,temperature and light et al) with the difference of individual development.
    从山顶到山底叶脉数增多,叶脉角增大,最宽处锯齿角增大,叶面积逐渐增大,中间顶芽逐渐变长的趋势,这是土壤水分条件、温度、光照等生态因子与个体发育差异共同作用的结果。
短句来源
    Tr was controlled by humidity, temperature and light intensity which affected Cond and VPD.
    蒸腾速率主要是由温度、湿度、光强通过影响气孔导度和叶面水气压亏缺来调控的;
短句来源
    The results indicated that adult activity, longevity, mating and oviposition of the wasp were related significantly to temperature and light, in which they were living.
    结果表明:刺桐姬小蜂成虫活动与温度、光照密切相关。
短句来源
查询“temperature and light”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  temperature and light
A leading role of neuropeptides and their effects on the developmental rate and morphogenetic variation under the influence of temperature and light factors are suggested.
      
The effect of pretreatment temperature and light intensity on recovery of the photosynthetic apparatus and its resistance to photostress and repeated heat shock is examined.
      
By comparing the parameters of temperature and light conditions where fruits grow with the GSH contents in them, the mutual relationship was disclosed.
      
Responses to temperature and light significantly regulated behaviour in the field.
      
The influence of temperature and light regime on the feeding intensity of Tetranychus urticae (Koch) (Acari: Tetranychidae) was studied on bean plants.
      
更多          


The effects of prechilling on the range of germination possible temperature and light sensitivity of paulownia tomentosa sees were studied in order to explore whether seeds of Paulownia tomentosa have the feature of physiological dormancy.The results are as follows:unchilled seeds of Paulownia tomentosa almost germinated under continuous illumination condition at 20℃ and 25℃,while at 15℃ and 30℃ the germination rate was about 40%.The germination rate of seeds treated by prechilling of 5℃ almost...

The effects of prechilling on the range of germination possible temperature and light sensitivity of paulownia tomentosa sees were studied in order to explore whether seeds of Paulownia tomentosa have the feature of physiological dormancy.The results are as follows:unchilled seeds of Paulownia tomentosa almost germinated under continuous illumination condition at 20℃ and 25℃,while at 15℃ and 30℃ the germination rate was about 40%.The germination rate of seeds treated by prechilling of 5℃ almost reached 100% under continuous light condition at 15℃~30℃.This shows prechilling treatment can expand the range of germination possible temperature of Paulownia tomentosa seeds.In comparison,prechilling treatment can enhance the light sensitivity of Paulownia seeds,though the seeds of prechilling still can not germinate without illumination.The above results show that Paulownia tomentosa seeds have characteristics of physiological dormancy.

研究了低温湿层处理对毛泡桐种子的发芽可能温度范围及光感应度的影响结果表明:未进行低温湿层处理的种子在20 ℃,25 ℃条件下几乎都能发芽,在15 ℃和30 ℃的温度条件下发芽率在40 % 左右低温湿层处理20 ~60 d ,发芽率几乎达到100 % 说明低温湿层处理能扩大毛泡桐种子发芽可能温度范围低温湿层处理虽不能改变毛泡桐种子的光发芽特性,却能加强其光感应度表明毛泡桐种子具有生理休眠特性

Take\|off activity of the pine shoot beetle, Tomicus piniperda L.(Coleoptera: Scolytidae),was studied on the present paper.A relative remarkable phototaxis of the beetle has been proved under the conditions of laboratory.In the region of light intensity between 1—400 lx,phototaxis of the beetle increased with light intensity.A few beetle token off under the dark condition.Under the condition of the light intensity 1000 lx and temperature of 25℃,the rate of taking\|off beetle was 77.7%.The research suggested...

Take\|off activity of the pine shoot beetle, Tomicus piniperda L.(Coleoptera: Scolytidae),was studied on the present paper.A relative remarkable phototaxis of the beetle has been proved under the conditions of laboratory.In the region of light intensity between 1—400 lx,phototaxis of the beetle increased with light intensity.A few beetle token off under the dark condition.Under the condition of the light intensity 1000 lx and temperature of 25℃,the rate of taking\|off beetle was 77.7%.The research suggested that temperature and light are the essential factors influencing beetle' taking\|off.

纵坑切梢小蠹有明显的趋光性。在光照为 1~ 4 0 0 lx范围内 ,趋光性随光照强度提高而增强。完全黑暗条件下 ,蠹虫起飞量极少。在光照 10 0 0 lx,温度 2 5℃下 ,蠹虫起飞率达 77.7%。研究认为 ,温度和光照是纵坑切梢小蠹起飞的重要环境因素

Study on effect of temperature and light on growth of Monochamus alternatus in Hangzhou, Zhejiang province, from 1999 to 2000 resulted that M. alternatus has one generation a year under normal conditions, and overwinteres with 4-instar larva. Treated by 16 hours(6:00-22:00) illuminatioon and heating(12-15℃), part larva could pupate or eclose. Short sunshine(8:00-16:00) inhibits growth of larva or produces diapause larva. Reverse illumination induces larva diapause. Dynamics of the insect treated by critical...

Study on effect of temperature and light on growth of Monochamus alternatus in Hangzhou, Zhejiang province, from 1999 to 2000 resulted that M. alternatus has one generation a year under normal conditions, and overwinteres with 4-instar larva. Treated by 16 hours(6:00-22:00) illuminatioon and heating(12-15℃), part larva could pupate or eclose. Short sunshine(8:00-16:00) inhibits growth of larva or produces diapause larva. Reverse illumination induces larva diapause. Dynamics of the insect treated by critical light time need to be observed. Larva pupated from eggs laid in middle and late ten days of August overwinters in bark instead of in xylem with 3-instar larva.

1999 ~ 2000年在浙江省杭州市研究了温度和光照对松褐天牛幼虫生长的影响,结果为:在正常情况下,松褐天牛 1 年 1 代,以 4 龄幼虫越冬,在光照 16 h(6 ~ 22 时),适当升温(12 ~ 15℃)时部份幼虫能够化蛹或者羽化成虫,短日照 8 h(8 ~ 16 时)抑制幼虫生长,或者产生滞育幼虫,逆反自然界正常日照能诱发幼虫滞育。临界光周期虫态尚待继续观察,8 月中下旬产的卵,孵化的幼虫以 3 龄幼虫在树皮越冬,不能蛀入木质部。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关temperature and light的内容
在知识搜索中查有关temperature and light的内容
在数字搜索中查有关temperature and light的内容
在概念知识元中查有关temperature and light的内容
在学术趋势中查有关temperature and light的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社