查询词典 maize

The partial least-squares regression model is built up to forecast crop leaf water potential of estival maize.Thirdly, atmosphere aspect, the low water age has been forecasting by R/S method of fractal theory in Si Chuan middle region. The chaotic behavior of agriculture meteorologic factors (average temperature, max temperature, min temperature, temperature of the earths surface, evaporators, precipitation, relative humidity, sunlight time) time series is investigated using the phase-space reconstruction technique, and the delay time and relation dimension and min embedding dimension and Lyapunov exponent and Kolmogrov entropy is calculated. The atmosphere water potential is calculated by surveyed data, and the day change law of atmosphere water potential and the relation between it and sun radiation has been discussed.

第三，关于大气方面，利用分形理论中R/S分析法对川中丘陵区的枯水年进行了预测；利用混沌理论的重构相空间技术，确定了农业气象因子(旬平均气温、最高气温、最低气温、地表温度、蒸发量、降水量、相对湿度、日照时数)的延时、关联维数、最小嵌入维数、Lyapunov指数、Kolmogrov熵，从而证明了以上各农业气象因子的时间序列具有混沌特性，为利用混沌理论预测各气象因子提供了科学依据；利用田间自动气象站的数据计算了大气水势并探讨了大气水势的日变化规律以及大气水势与太阳辐射的关系。

Total volatile components, acetone, cyclohexadiene, cyclopentyl ethyne, acetic acid and hexanal contents show more significant correlation with storage time, physiological biochemical indexes respectively, and it can be used as an assessment index for the storage quality of stored maize.

总挥发性物含量、丙酮、对环己二烯、环戊乙炔、乙酸、己醛的含量与储藏时间、生理生化指标呈较高相关性，可作为玉米储存品质变化的评判指标。

But the existence, structure and localization of plant GABA receptors are needed to be further studied all the same.GABA could decrease relative exosmic ratio of radicle and coleoptile, enhanced the content of endogenous soluble sugar, proline and betaine, promoted the absorb of K+, excluded Na+ coming in the root, stem and leaves of maize seedling, increased K7 Na+ ratio under salt stress.

GABA类似物及动物GABA受体拮抗剂能够略微减弱GABA的生理学效应，动物GABA受体激动剂略微增加GABA的生理学效应，暗示植物可能也象动物一样存在GABA受体。

This paper researched the effect of interspecific interaction of faba bean, soybean and wheat intercropping with maize on crop growth and nutrition absorb.

论文研究了蚕豆、大豆和小麦在两个氮水平下与玉米间作对作物生长和养分吸收的影响。

The impact of foliar leaching on growth and mineral nutrition maize under NaCl stress was investigated.

引 言植物质外体是由细胞壁的纤维和微晶体空间以及充满空气的细胞间隙组成。

The gelatination properties of waxy maize starch , including the paste properties, rheological behaviors and gel strength, were studied in this work.

本文对蜡质玉米淀粉的糊性质、流变特性和凝胶强度等凝胶化性质进行了详细研究。

Maize belongs to genus Zea of tribe Maydeae in Gramineae.

玉米在分类学上属于禾本科、玉蜀黍族的玉蜀黍属。

In the report, the maize ubiquitin 1 promoter Uhi, a high efficiency promoter in gramineous crop, had been introduced into the original plasmid with sgna gene.

利用在禾谷类作物中表达效率较高的启动子Ubi对含目的基因sgna的现有载体进行了改造。

This year bio fuels will ta ke a third of America's maize harv est.

例如，亚马逊植物群含有一千多亿吨的二氧化碳，相当

We use the DD-PCR to isolate disease-resistance related genes from the maize inbred 48-2 which is resistant to Helminthosporium turcicum.

本研究以抗大斑病玉米自交系48-2为材料，利用mRNA差异显示技术从玉米中克隆与玉米抗病相关的基因。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。