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叶分析
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  leaf analysis
     Application of leaf analysis in nutrition diagnosis and grape fertilization
     叶分析在葡萄营养诊断及施肥中的应用
短句来源
     Leaf analysis technique and its application in grape fertilization were summarized in this paper.
     本文评述了葡萄叶分析营养诊断技术及其在葡萄施肥中的具体应用。
短句来源
     Proposal for the Balanced Fertilization in Guangdong Mango Orchard Based on Leaf Analysis Results
     从叶分析结果论广东芒果园的合理施肥
     Leaf analysis showed that leaf N, K and Mn content were increased butleaf Ca and Mg content were decreased by all fertilizer treatment.
     经叶分析表明,施入N、NP和NPK肥均提高了叶片中N、K、Mn含量而降低了Ca、Mg含量; ;
短句来源
     The Establishmenmt of Leaf Analysis Standard of Black Currant
     建立黑穗醋栗叶分析标准值的研究
短句来源
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  leaf-analysis
     The sampling period and location for leaf-analysis of persimmon tree were determined preliminarily according to the results.
     并根据研究结果初步确定了柿树叶分析的采样时期和采样部位。
短句来源
     The sampling period and location for leaf-analysis of Chinese cabbage were determined preliminarily according to the results.
     并据该研究结果初步确定了大白菜叶分析的采样时期和部位。
短句来源
  “叶分析”译为未确定词的双语例句
     EMGdi was analysed by computer and then the high/low frequency ratio (H/L) and the central frequency (Fc) were caculated.
     记录膈肌肌电图(Diaphragmatic electromyogrm,EMGdi)输入计算机作快速富利叶分析(FFT),算出高/低频比值(High/Low frequency ratio,H/L)、中心频率(CentraL frequency,Fc);
短句来源
     The results showed that deficiency of Ca, Mg, K and B in soil, serious deficiency of Ca, Mg, Zn, B and Fe and excessive N in leaves were observed.
     结果表明,广东省三市芒果园土壤普遍缺乏Ca、Mg、K和B,叶分析结果证实严重缺乏Ca、Mg、Zn、B和Fe,但是叶内N含量过高。
     FOURIER ANALYSIS OF ROUNDNESS ERROR
     圆度误差的富里叶分析
短句来源
     WAT was diluted to 100 times,150 times,200 times,250 times,300 times and sprayed on Fuyun 6# respectively,using distilled water as control meanwhile. The tea new shoots were plucked and its catechins contents were determined after inducing 1d、3d、5d respectively.
     将WAT稀释100倍、150倍、200倍、250倍、300倍分别喷施于福云六号茶树上,清水作对照,诱导1d、3d、5d后,采摘鲜叶,分析测定其儿茶素含量。
短句来源
     ion of TEM sig nal can separate the useful signal from noise effectively and make the result cl ose to the true value to obtain a content result, by using the wavelet Sym6 as t he parent function, using the Mallat algorithm to decompose the primary TEM sign al, using different threshold values to rebuild signals.
     在基于付里叶分析的传统去噪方法对瞬变电磁衰减曲线去噪无能为力的情况下,通过研究瞬变电磁信号的特点,将小波分析技术引入到TEM的信号提取中,采用了Sym6小波作为母函数,用Mallat算法进行TEM原始信号分解,采用不同的阈值重建信号,有效地分离了有用信号和噪声,使处理后的结果更接近于实际,得到了比较满意的去噪效果。
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  leaf analysis
Soil salinity provided a more reliable measure for assessing salinity hazard than leaf analysis.
      
Leaf analysis after application of salinity for approximately 150 days revealed significant correlations between the applied dilution ratio and the concentrations of Cl, Na and K in the scion leaves of some of the rootstock combinations.
      
All stable isotopes were taken up by the oak seedling, especially Ca which according to leaf analysis was in the range of insufficiency.
      
The value of chemical leaf analysis as an aid in solving fertilizing problems is put forward.
      
Correlations established between soil and leaf analysis and crop responses to N, P and K fertilizers, and their effects on cane quality, are reviewed.
      
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  analysis of leaves
An analysis of leaves and petioles demonstrated that both plant parts contained high levels of water (>amp;gt;85%), but that leaves contained twice as much total organic nitrogen as petioles.
      
Analysis of leaves, seed heads, and glandular trichomes by gas chromatography-mass spectrometry revealed 1,8-cineole, camphor and borneol to be the major monoterpenes and achillin the major sesquiterpene lactone.
      
Analysis of leaves by using the laser ICP-MS with isotope dissolution method
      
Protein analysis of leaves at various stages of maturity suggested stability of chloroplast-targeted FanC throughout leaf maturation.
      
Gas analysis of leaves treated with ABA or DCMU allows one to distinguish effects on the stomatal apparatus from inhibition of photosynthesis and to conclude that ABA acts on stomata directly.
      
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Leaf analysis and morphological observation in the present experi-ments showed that the chlorosis of 'Natsudadai' leaf apex was a disor-der due to potassium deficiency which was caused by the inhibitory action of nitrogen under certain conditions.For example , excessive ap-plication of ammonium nitrate influences potassium absorption.Besides , over bearing consumes large amount potassium from the tree and accen-tuates potassium deficiency.

作者通过叶分析和形态诊断,证实了甜夏橙叶尖黄化病是一种缺钾症。并阐明引起缺钾症的原因是氨态氮对钾的拮抗作用和果树结实过多、耗钾增加所致。 此外,作者针对缺钾叶尖黄化病的发生原因,提出了少施氨态氮肥,根外追施钾肥和疏果等防治措施。并对叶尖黄化症的诊断方法作了讨论。

Correlations were found between yields, severity of boron deficient symptoms and leaf boron content from data of survey and field experi-ments of 'Golden Delicious' apple orchards in Mt. Liangshan region, Si-chuan. It showed that yield was correlated positively with leaf boron while severity of symptom was negatively. The diagnostic criteria of leaf boron with severe deficient symptom, mild and medium deficient symp-tom, with or without deficient symptom, potential deficient level and nor-mal nutritional status...

Correlations were found between yields, severity of boron deficient symptoms and leaf boron content from data of survey and field experi-ments of 'Golden Delicious' apple orchards in Mt. Liangshan region, Si-chuan. It showed that yield was correlated positively with leaf boron while severity of symptom was negatively. The diagnostic criteria of leaf boron with severe deficient symptom, mild and medium deficient symp-tom, with or without deficient symptom, potential deficient level and nor-mal nutritional status were<10, 10-19, 19-22, 22-27 and 27-45 ppm resp-ectively.

根据调查研究,田间试验和叶分析数据,从金冠苹果树病症程度和叶子硼的关系以及叶子硼与苹果产量间的相互关系,拟定了金冠苹果严重缺硼,中、初度缺硼,潜在缺硼和硼营养适宜等几项树体硼营养的诊断指标。

Based on the complex modal theory,some problems arising in machine tool modal analysis by impulse excitation are examined.A C336K—1 turret lathe is used in this case.Through the modal dynamic display from a Fourier ana- lysis system (referring to video tape recording),13 order vibration modals of the whole machine tool and 13 order separate vibration modals of 4 main parts (headstock,turret,bed and carriage) are vividly shown.The problems of the machine tool structure can be clearly revealed.

本文从复模态理论出发,探讨了在机床模态分析中,应用脉冲激振法激励机床时的一些问题。监用此法对 C336K-1回轮式六角车床进行激励和模态分析。通过付里叶分析系统的模态动态显示(可见录象),形象地演示了机床13阶整机的振动模态和主轴箱、六角头、床身和拖板等4个主要零件的分离振动模态。并清楚地反映了机床在结构上存在的问题。

 
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