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人参叶片
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  leaves of panax ginseng
     The results showed that photosynthetic CO_2 compensation point was 36.6 μmol·mol~(-1) in leaves of Panax ginseng.
     结果表明:人参叶片光合作用CO2补偿点为36.6μmol. mol-1。
短句来源
     The results showed that removing some leaves of Panax ginseng led to the significant increase in photosynthetic rate of remainder leaves by 6.7% in the morning and 11.3% in the afternoon(P<0.05).
     结果表明:去除部分人参叶片后,存留的叶片光合速率显著增加(P<0.05),上午增加6.7%,下午增加11.3%;
短句来源
     The optimum temperature was in the range of 20-30℃ in the leaves of Panax quinquefolous and was in the range of 18-30℃ in the leaves of Panax ginseng.
     西洋参叶片光合作用的最适温度为20℃~30℃,而吉林人参叶片光合作用的最适温度为18℃~25℃。
短句来源
     Effect factors on response of photosynthetic rate to CO_2 level in leaves of Panax ginseng
     影响人参叶片光合速率对CO_2水平响应的因素
短句来源
     Under low CO_2 level,the net photosynthetic rate under O_2-free conditions was significantly higher than that under normal O_2 conditions in leaves of Panax ginseng,but the difference was smaller and smaller with the increase of CO_2 level.
     无O2时人参叶片的光合速率显著高于正常O2含量时的光合速率,但这种差异随CO2量的增加而逐渐缩小。
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  “人参叶片”译为未确定词的双语例句
     Specific leaf weight(SLW)of ginseng leaves varied were in the range of 165~440 mg. dm(-2) during 1985~1987.Higher SLW were measured in one-year-old and six-year-old.
     1985~1987年三年间测得人参叶片比叶重的变化范围在165~440mg/dm2之间。
短句来源
     It was sensitive that the response of photosynthetic rate to CO_2 level in the leaves of 25 days after full-unfolding of Panax ginseng.
     25 d叶龄的人参叶片光合速率对CO2水平的响应较敏感,当CO2从150μmol.
短句来源
     3 The lowest temperature of photosynthesis of Ginseng leaves was in the range of 1°-4℃; the highest temperature was in the range of 33°-42℃; the optimum temperature was in the range of 15°-25℃.
     ③人参叶片净光合作用的最低溫度在1-4℃之间,最高温度在33-42℃之间,最适温度为15-25℃。
短句来源
     However,it was not sensitive that the photosynthetic rate responded to CO_2 level in the leaves of 63 days.
     63 d叶龄的人参叶片光合速率对CO2水平的响应不敏感。
短句来源
     and Pq was arranged with 10%, 20%, 30%, 40% and 50%, five LTR shades. Leaf growth, microstructure, ultrastructure chlorophyll content and photosynthetic characteristic were studied with leaves grown under different light conditions.
     人参叶片在5%、10%、20%和30%四种LTR荫棚下,西洋参叶片在10%、20%和30%三种LTR荫棚下,叶片光合速率、光合作用的光补偿点和光饱和点随着光强的增加呈显著性增加变化,30%和40%LTR荫棚下长成叶片光合作用特性基本一致,50%LTR荫棚下叶片光合速率略有下降。
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  相似匹配句对
     STUDIES ON THE PHOTOSYNTHETIC CHARACTERISTICS OF CHINESE PANAX GINSENG LEAVES
     人参叶片光合作用特性的研究
短句来源
     Induction of Photosynthesis in Ginseng Leaves
     人参叶片光合的诱导特性(简报)
短句来源
     leaf>leafstalk.
     叶片>叶柄。
短句来源
     leaf> leafstalk.
     叶片>叶柄。
短句来源
     STUDY ON THE CHEMICAL COMPONENTS OF PANAX GINSENG TISSUE
     人参的组织化学研究
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  leaves of panax ginseng
The action of ginsenosides extracted from the stems and leaves of Panax ginseng in promoting animal growth.
      


The symptoms of Zn-deficlency in ginseng growing in dark brown forest soil (Eutroborepts) derived from the weathered granite in the eastern mountain region of Jilin province were reported. The Zn-deficiency in the growing ginseng was characterized by chlorosis and the formation and expansion of the brownish or reddish spots on the surface of the leaves. The symptoms were found at leaf-expanding srage and its following growing stages of the nest year after transplanting when the available Zn content in the soil...

The symptoms of Zn-deficlency in ginseng growing in dark brown forest soil (Eutroborepts) derived from the weathered granite in the eastern mountain region of Jilin province were reported. The Zn-deficiency in the growing ginseng was characterized by chlorosis and the formation and expansion of the brownish or reddish spots on the surface of the leaves. The symptoms were found at leaf-expanding srage and its following growing stages of the nest year after transplanting when the available Zn content in the soil was less than 2ppm after the application of P-fertilizer. The results of plant-testing suggested that the proper prevention be taken when the relative content in the leaves tested was less and the P/Zn ratio was higher than 40 in the same leaf at the leaf-expanding stage.

本文首次报道了我国人参缺锌症状及其与土壤条件和施用磷肥的关系,明确了人参缺锌症发生的时期,提出了人参叶片化学诊断的临界指标。根据诊断结果,1985年河口参场大面积喷施锌肥,取得了良好的防治效果。

The results of determination, which is made through three years, of leaf growth, chlorophyll content and photo-synthetic characteristic of ginseng leaves grown at different LTR (light transmission rate) shades (light intensity) are reported. 1 .Leaf area grown at shades whose LTR are lower than 30% are nearly the same. Leaf growth is inhibited under the shades whose LTR is higher than 40%. 2. Chlorophyll content decreases with the increase of light intensity.Chlorophyll a/b ratio are lower in the leaves grown...

The results of determination, which is made through three years, of leaf growth, chlorophyll content and photo-synthetic characteristic of ginseng leaves grown at different LTR (light transmission rate) shades (light intensity) are reported. 1 .Leaf area grown at shades whose LTR are lower than 30% are nearly the same. Leaf growth is inhibited under the shades whose LTR is higher than 40%. 2. Chlorophyll content decreases with the increase of light intensity.Chlorophyll a/b ratio are lower in the leaves grown under the shades with LTR of 5% and 10%. The leaves grown under shades with LTR of 15%-30% have higher chlorophyll a/b ratio. Chlorophyll a/b ratio decreases in the leaves grown under shades with LTR of 40% and 50%. 3.The leaves grown under high light intensity show higher specific leaf weight (dry weight per unit leaf area), net photosynthetic rate, light compensation point, and light saturation point. Net photosynthetic rate does not increase further in leaves grown under the shades whose LTR is higher than 30%. Specific leaf weight does not increase further in leaves grown under shades whose LTR is higher than 40%. Through analysis on above results, it is believed that shades with LTR of 25%-40% provide good light condition for ginseng growth in our experiment region (Huinan County, Jilin Province).

本文报道3年来对不同透光率荫棚(光强)下人参叶片生长、叶绿素含量和光合作用特性的测定结果:1.荫棚透光宰低于30%时,处理间叶面积变化不大,超过40%时抑制叶片生长。2.随着光强的增加,叶片叶绿素含量下降。叶绿素a/b比值在5~10%、15~30%和40%以上3种透光率范围的荫棚下呈高、低、高的变化。3.强光下叶片比叶重、净光合作用速率、光补偿点和光饱和点大于弱光下叶片。但当荫棚透光率超过30%时,叶片净光合作用速率不再增加;超过40%时比叶重不再增加。通过对实验结果的分析,作者认为,本实验地区透光率为25~40%的荫棚可能是人参生长的适宜光照条件。

B9 can thicken the ginseng laf and In the meantime rais distinctively the content of chlelrophyII in the leaf.B9 can make the seed of the ginseFg fruit ripe quicker than before and incre-ase the weight of per thousand the seed of the ginseng fruit.Two years‘ experiment shows that B9 increases greatly the output of giuseng (13.54% to 26.74%),improves the quality of ginseng,and produces some effects on the preventing and controling of ginseng disease as well.

B_9 促进人参叶片加厚,明显地提高叶片的叶缘素含量。B_9 促进人参果籽粒的成熟,增加人参籽粒千克粒重量。B_9 在两年的试验中显著地增加人参的产量13.54%至26.74%。此外,还改善和提高人参品质。B_9 还有一定防治病害的效果.

 
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