查询词典 drought

The results indicated that the content of MDA and root-shoot ratio were increased, but the dry weight of root, total root length, secondary root number, root activity, the SOD activity of root, the height of plant and aboveground dry weight of broomcorn millet decreased significantly with drought treatment regardless of fertilizing or not.

不同施肥水平下黍子根系对干旱胁迫的生物学响应研究表明，无论施肥与否，拔节期或抽穗期干旱胁迫均会使黍子根重、根长、根活力、次生根数、根系SOD活性及株高与地上部干重明显降低，MDA含量明显增高；水分胁迫解除后，黍子根系增长迅速，表现出明显的补偿效应和根系对水分反应敏感的特点，但干旱造成的不利影响在后期未能完全补偿。

Through biological, phenological, geographical and distributionalanalyses of drought resistance and tolerance of broomcorn millet, it canbe seen that this crop has a good yield potentialin south Ningxia. Inthe last part of the paper the author ...

最后对提高糜子生产提出如下几点建议： 1、加强对糜子的科研工作，特别要注意高产栽培的研究； 2、在品种普查基础上，对宁南山区的糜子品种资源进行一次收集整理工作； 3、种子部门应繁殖经营糜子品种，特别要留足小日月救灾品种； 4、大力推广固原县鸦儿沟生产队糜子高产经验； 5、用少量尿素作种肥，增产显著，可普遍采用。

Through biological, phenological, geographical and distributionalanalyses of drought resistance and tolerance of broomcorn millet, it canbe seen that this crop has a good yield potentialin south Ningxia. Inthe last part of the paper the author has pu...

最后对提高糜子生产提出如下几点建议： 1、加强对糜子的科研工作，特别要注意高产栽培的研究； 2、在品种普查基础上，对宁南山区的糜子品种资源进行一次收集整理工作； 3、种子部门应繁殖经营糜子品种，特别要留足小日月救灾品种； 4、大力推广固原县鸦儿沟生产队糜子高产经验； 5、用少量尿素作种肥，增产显著，可普遍采用。

Dr Buckley's tree cores show that the 18th-century drought in Siam lasted 30 years or more.

Buckley博士的树核心表明， 18世纪的干旱在暹持续达30年或以上。

Then the plows went in and ripped off the protection of the buffalo grass and opened the helpless soil to quick water and slow drought and the mischievous wind that roamed through the Great Central Plains. There has always been more than enough desert in America ; the new settlers, like overindulged children, created even more.

其后的耕犁又强行剥去了美洲野牛草皮对土壤的保护，暴露的土壤饱受湍急的水流、缓漫的干旱和横扫美洲中央大平原的狂风的无情肆虐，在美国，沙漠已经多的不能再多了，而新的定居者们就象被宠坏了孩子们，又创造了更多的沙漠。

Then the plows went in and ripped off the protection of the buffalo grass and opened the helpless soil to quick water and slow drought and the mischievous wind that been more than enough desert in America; the new settlers, like overindulged children, created even more.

大草原土地的畜牧资源也被抢夺一空，然后，人们用犁破坏了受保护的BUFFALO赖以生存的草地，这些无助的草原土壤暴露在急流中或在烈日下忍受煎熬或是任由狂风肆虐。新移民，象是被宠坏的孩子，甚至做了更多这样的事。

Mey Bunge is an important desert plant with the characteristics of good drought-resistance and salt-tolerance in northwest of China.

Mey Bunge是西北沙漠地区极为抗旱、耐盐的超旱生植物，在生态建设方面具有重要作用。

Around the world, the amount of land affected by drought has doubled in the past thirty years.

世界各地的土地数量受旱灾影响了一倍，在过去的三十年。

Zinc deficiency and drought are two major factors limiting crop growth and development in calcareous soils of North China.

我国北方地区石灰性土壤上缺锌与干旱限制因子同时存在，影响作物生长和产量提高。

The objectives of this study were to investigate total protein content changes in response to drought stress and effect of Ca2+ on soluble protein quantities and qualities in the Carpinus pubescens, a calcicole.

通过对喜钙植物--云贵鹅耳枥在干旱胁迫下总的可溶性蛋白质含量的变化和Ca2+对可溶性蛋白质数量和质量影响的调查分析。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了