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- The results show that aquiclude of coal seam floor has obvious elimination to water head, and the actual water pressure exerting to the effective water resistant layer is lower than that of aquifer. 结果表明:隔水层的原始导高带对含水层水头具有较大的消减作用,作用于有效隔水层的实际水头压力远小于含水层的水头压力。
- Simulating test on the subsidence law of subsurface water resisting layer upon shallow coalbed mining 浅埋煤层开采隔水层位移规律相似模拟研究
- water resisting layer 隔水层
- It has good penetration and good water resistance. 具有高度的渗透力及良好的耐水性能。
- The activities of POD and CAT of SWS are negatively interrelated with the relative water content of leaf. 春小麦幼苗叶片POD、CAT的活性与叶片相对含水量有显著的负相关关系。
- Secondly, it has the features of low foam, hard water resisting and readily rinsing, The cleaning strength redoubles. 第二,该种洗衣服使用时泡沫低,耐硬水,有容易漂洗的特点,洗净力倍增。
- Good weather and water resistance. 良好的耐侯性、耐水性。
- The results showed that roots activity and relative water contents of chive leaves were significantly reduced compared with well-watered plants. 结果表明:在水分胁迫下,香葱穴盘苗根系活力和叶片相对含水量与对照相比显著下降;
- Secondly,it has the features of low foam,hard water resisting and readily rinsing,The cleaning strength redoubles. 第二,该种洗衣服使用时泡沫低,耐硬水,有容易漂洗的特点,洗净力倍增。
- The research shows that the indices determined in this paper depend on relative water depth;the shallower the water depth, the greater the indices. 研究还表明,这一破碎指标与相对水深有关系,随着水深变浅,指标值增大。
- The plant water status was evaluated using the leaf water potential measurements, leaf relative water content, leaf chlorophyll content and air/ leaf temperature gradient. 植物中水分状况通过植物叶面水势、面相对含水量、面叶绿素含量和空气/面温度梯度来估算。
- The drought tolerance of sorghum is stronger than that of maize, its leaf relative water content and water potential are higher under drought condition. 高粱耐旱性较强,干旱条件下叶片相对含水量较高,水势亦较大。
- The effect on seepage is small when the opening of cutoff wall crack is less than 0.3cm,themaximum relative water head at the bottom of lower core wall is only 2.02%. 防渗墙出现裂缝开度小于0.;3cm时;对渗流场的影响不大;防渗墙下游心墙底部最大相对水头值仅为2
- I placed a layer of sellotape on the newspaper so it will be water resistant and also last longer. 我在报纸外面加了一层透明胶变成防塑料似的这样一来就会防水而且会十分的耐用呢。
- Excellent water resistance and good anticorrosive property. 防水性能优异防腐蚀性好。
- Drought resulted in H2O2 accumulation, the relative water content and chlorophyll content reduction, MDA content increase, proteins degradation and DNA special fragment. 干旱胁迫引起H_2O_2的积累,造成植物相对含水量减小,叶绿素含量下降,从而导致膜脂过氧化产物MDA含量增多和蛋白质降解(后期),DNA分子特异片段化。
- The article takes water resisting floor as brittle rock mass,and thinks that water inrush from floor is caused by rock mass sliding along a fracture plane. 把隔水底板作为脆性岩体,认为底板突水是由于岩体沿断裂面发生滑动造成的。
- Moreover, it can increase leaf relative water content(RWC) and photosynthesis characteristic while under drought stress, for which it has a promising prospect. 在干旱胁迫下,能有效提高叶片含水量,增强植物的光合特性,因此具有良好的发展前景。
- Being as two layer refractory lining on valve plate and valve body,light mullite and phosphate corundum refractory castables are taken as heat isolation and heat resisting layers respectively. 阀板、阀体的耐火衬里隔热层采用莫来石轻质耐火浇注料、耐热层采用磷酸刚玉质耐火浇注料,进行两层浇注。
- Certina sport watches set the standard in water resistance. Certina运动表对防水性设置了标准。