当土壤相对含水量低于75 %，光合非气孔限制因素开始出现。
When relative soil water is below 75%, the cause of photosynthesis rate drop is non-stomatal limitation.
土壤相对含水量80% Q时，各施氮处理叶片相对含水量差异不大。
Leaf relative water content of nitrogen fertilizer treatments had no distinct difference, when soil relative water content was 80%q.
密度、土壤相对含水量、土壤类型及采收期都对鳞茎中大蒜素含量有一定的影响。
The density, the relative content of water, soil type and the harvesting date influenced the allicin content in garlic bulb.
以田间实验资料为基础，建立农田蒸散量和土壤相对含水量与潜在蒸散的函数关系。
On the basis of the experimental data in farmland, a function relationship between the potential evapotranspiration and the relative water content of the soil in the root zone was established.
结果表明：日本三桠的净光合速率、暗呼吸速率的下降明显落后于土壤相对含水量的降低；
The results showed that relative water content of leaves was closely related to the rate of net photosynthesis.
当土壤相对含水量低于65 %时，非气孔限制逐渐成为光合下降主导因子，并可能导致光合器官受到损伤。
The non-stomatal limitation play dominant role in decline of photosynthesis while relative soil water content is below 65% which could do harm to photosynthesis organ.
土壤相对含水量为30%时，盆栽刚毛柽柳的叶绿体超微结构开始瓦解，推断此时刚毛柽柳已受到较重的干旱胁迫。
When SRWC is 30%, the chloroplast ultrastructure of Tamarix hispida Willd potting planted is collapsing, inferring that the drought stress is very serious.
在土壤相对含水量从75%-80%下降到55%-60%时可溶性糖的含量增加较少，而当土壤相对含水量下降到35%-40%时则迅速增加。
The accumulation of soluble sugar increased a little while soil moisture content declined from 75%-80% to 55%-60%, but increased rapidly while soil moisture content declined from 55%-60% to 35%-40%.
在此基础上，应用相对权重法计算土壤含水量、含盐量以及整地质量和播种方式等多个生态环境因子对出苗率的综合影响，进而确定播种量。
Sowing rate was then decided by integrating the effects of different soil water and salt contents, pH, temperature and sowing style on seedling emergence rate with relative weight method.
土壤体积含水量表征土壤水分的模型精度相对要低。
The model precision by the soil volumetric moisture content was relative lower.
结果表明土壤干旱胁迫下，与对照相比，相对含水量下降，膜透性、可溶性枪和脯氨酸上升。
The membrane permeability and the content of proline and soluble sugar of Kalanchoe blossfediana leaves were significantly higher than those of the control under serious stress.
模式所需的输入为初始土壤含水量、土壤物理常数、作物播种期、逐日平均气温、相对湿度和降水量。
The desired input parameters were soil physical constants, crop 's developmental date, initial soil water content and daily air temperature, relative humidity and precipitation.
对各小气候因子的主成分分析表明农林复合系统内，太阳光照、气温、土壤温度、风速、相对湿度、土壤含水量因子起着主要作用；
The light intensity, air temperature, soil temperature, wind, relative humidity, soil moisture were mainly ecological factors in agroforestry by principal component analysis.
叶片相对含水量、水分饱和亏、自由水、束缚水含量，细胞汁液浓度也同土壤PF值显著相关。
Relative water content (RWC), water saturation defi-cit (WSD), free water, bound water and cell SAP concentration were all correlated with PF.
细胞汁液浓度、相对含水量对土壤含水量十分敏感，其含量可以反映植株叶片水分状况。
Cell sap concentration and relative water content of leaf change with the irrigation maximum chanage, that can show condition of plant water.
大富贵相对电导率升高较为缓慢，大红袍的相对电导率在15%土壤含水量处理下略有降低，两者的MDA含量均表现为先升后降的变化趋势。
The relative electric conductivity of P. lactiflora 'dahongpao'was a little decreased under 15% SVWC treatment. The MDA content of them were increased at the beginning, then decreased.
大富贵相对电导率升高较为缓慢，大红袍的相对电导率在15%土壤含水量处理下略有降低，两者的MDA含量均表现为先升后降的变化趋势。
The relative electric conductivity of P. lactiflora 'dahongpao'was a little decreased under 15% SVWC treatment. The MDA content of them were increased at the beginning, then decreased.
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