As soil drying continued, the soil began to crack and CH4 emissions decreased to nil.
烤田至土壤干裂时，CH 4排放通量降至零。
The concentrate of ammonium-N fluctuated in soil surfaceand decrease as the delay of soil drying.
土表的铵态氮也呈波动变化，随着烤田时间的增加铵态氮含量降低。
Soil drying decreased pigments contents on leaf-area basis, but increased on fresh-leaf-weight basis.
土壤干旱引起单位叶面积色素含量降低，但却引起单位叶鲜重色素含量的增加。
Summary a pot experiment in greenhouse was carried out to study the effect of soil drying on CH_4 flux from rice paddy soil.
本文通过温室盆栽试验研究了烤田对种稻土壤甲烷排放的影响。
Similar trend was showed with the xylem SAP ABA, but no difference was observed in xylem ABA in response to soil drying between different nitrogen treatments.
木质部aba与土壤干旱胁迫间的关系类似于根系aba的变化，但低氮与高氮处理木质部aba含量的差异没有根系aba的显著。
The field survey and the data analysis show that the cause of soil drying in the Loess Plateau of northern Shannxi has two aspects: natural causes and anthropogenic causes.
野外调查和资料分析显示，陕北黄土高原土壤干化原因有两个方面：一是自然原因；二是人为原因。
The gradual drying of the soil caused by its diminished ability to absorb water results in the further loss of vegetation, so that a cycle of progressive surface deterioration is established.
土壤吸收水分的能力减弱使土壤逐渐变得干燥，导致植被进一步减少，从而建立了一个渐进的地表退化循环。
This is usually followed by the drying of the soil and accelerated erosion.
随之而来的通常是土壤变干燥和加速的侵蚀。
Among them: flowerpots whose color warns when the soil is drying out, blackboards using water instead of chalk that could be erased by a pulse of heat, and even cars that change color in the rain.
其中包括：当土壤正在变干之时，凭颜色发出警告的花盆；用水笔代替粉笔写字，用热脉冲可以擦除字迹的黑板；甚至包括在雨中变化颜色的汽车。
Springs are drying up and soil salinity has increased.
泉水渐渐干涸，随之而来的是土壤含盐量越来越高。
They must find the right combination of soil mix, water content and drying methods.
他们必须找到正确的土的混合物和正确的含水量以及正确的干燥方法。
After the natural drying and sieving of soil samples collected from field, physic-chemical property analysis and hyperspectral measurement were carried out in laboratory.
研究区内野外采集的土壤样品经自然烘干、过筛后，分别进行土壤理化性质分析和高光谱测试。
Climate warming results in the increase of water evaporation, and thus accelerates the drying rate of soil under the condition of insignificant precipitation increase.
气候变暖导致蒸发加剧，在降水增加不明显的条件下，加速了土壤干旱化程度。
Drying or heating topsoil in commercial production is unnecessary because harmful microbes are ingested by beneficial microbes in healthy soil that is rich in organic matter.
在商业化生产表层土壤干燥或加热是不必要的，因为在健康的土壤，富含有机质有益微生物进入人体有害的微生物。
The mud drying in the sheets the next morning was black, more like the soil near the cabin than the red clay of her first grave.
第二天，在床单上干成片片的泥土是黑的，更像在小屋附近的泥土而不像她第一个坟上的红土。
Moreover, seasonal freezing and melting and seasonal drying and wetting are the direct factors causing soil to expand and contract.
认为土壤胀缩运动主要决定于土壤粘粒的含量，同时季节性冻融作用与干湿交替作用是导致土壤胀缩运动的直接因素。
They also help keep the sun from drying out soil.
还可以防止阳光炙烤土壤。
The seasonal wetting-drying cycles result in a down-slope creeping of the shallow soil layer, leading to progressive slope failure.
季节性干湿循环使得边坡浅层土体逐渐发生向坡下蠕变，以致边坡发生渐进累积破坏。
It is not necessary to control harmful microbes by heating or drying; rather, take other steps to ensure a healthy microbial population in garden soil.
这是没有必要控制有害的微生物，通过加热或烘干，而是采取其他步骤，以确保一个健康的微生物种群，在园土。
From time Angle, the rotations of grasses, forests and crops should be taken so as to prevent the soil from drying which results from the excessive water consumption of some plants.
从时间过程看，为防止某些植物过度的水分消耗而致土壤干燥化，需采取循环轮作配置。
The different effects of K on WSA in the fresh soil and air-dried soil were also attributed to K inhibiting ammonium release during air-drying course.
施钾对风干土样水溶性铵的影响与鲜样中不同，也与施钾抑制土壤风干过程中铵的释放有关。
A crack damage variable based on the CT data was defined and its relationship with the accumulated drying volume change of soil was analyzed.
定义了基于CT数据的裂隙损伤变量，分析了裂隙损伤变量随累计干缩体变的变化规律。
The results indicate that the soil-drying layer is widely distributed and has extended to the Guanzhong Plain.
资料表明，黄土高原土壤干层分布普遍，向南分布已达关中平原地区。
The water content of the soil sample was changed by drying and humidification process. After different freeze-thaw cycles, the unconfined resilient moduli of the soil sample were tested respectively.
通过风干和增湿改变试件的含水量，并经历不同的冻融循环次数后，分别测试土体的无侧限回弹模量。
The irrigation way was drip irrigation during experimental time, and the control of soil water content was mainly by oven drying method as well as assistance of TDR.
试验期间灌水采取滴灌方式，土壤水分控制以称重法和取土烘干法为主，辅以TDR法。
The true colors of Bhutan are woven in soil: Nine out of ten Bhutanese are farmers like Sonam Yudron, who lives near Lumitsawa, and most harvests are bright with chilies drying on rooftops.
泥土构成了不丹真正的色调：像索纳姆。俞德荣(音译)一样，生活在鲁密沙瓦附近十分之九的不丹人都是农民。晾在屋顶上的红亮的辣椒代表着他们的丰收。
The shear strength of the improved soil is reduced after drying-wetting cycle.
干湿循环作用后改良土的强度衰减得到减缓。
The shear strength of the improved soil is reduced after drying-wetting cycle.
干湿循环作用后改良土的强度衰减得到减缓。
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