水分

These findings indicate that there is plasticity in response to micro\|habitat heterogeneity along the continuous moisture content gradients of sand dunes at the ramet population and clonal fragment levels.

结果表明，准噶尔无叶豆对沙丘坡面水分条件连续变化的异质性小生境存在分株种群及克隆片段两个等级的可塑性响应，并通过可塑性变化适应了沙丘坡面水分条件的分异。

To investigate the phenotypic plasticity in response to theheterogeneous soil water supply, ramet pairs of the species were subjected to heterogeneous watersupply by which either mother ramets or daughter ramets were in high or low soil water supply, respectively,in the Maowusu Sandy Land of Nei Mongol.

为了探讨拂子茅在异质性水分环境中的表型差异，在内蒙古鄂尔多斯高原的毛乌素沙地对拂子茅由母株、子株组成的分株对给予了高水、低水两种不同的异质性土壤水分处理。

According to seasonal change of soil moisture, it can be divided into stable period , consumptive period (June-September) and slow restorable period (September-October).

各植物群落土壤水分亏缺可分为重度、中度和轻度亏缺三种类型，且其季节变化明显；群落对土壤水分亏缺的适应对策因植物种而异。

The results indicated that the seasonal soil moisture variation could divide into four phases: soil moisture relative stabilization phase, slowly consumable phase, mass consumable phase and resumable phase.

结果表明，该区土壤水分一年内季节性变化可分为土壤水分相对稳定期、缓慢消耗期、大量损耗期、恢复期四个阶段。

The regulations of different water stress and rewater on chlorophyⅡ fluorescence induction kinetics parameters of farm crop leaves were studied , using maize under PEG simulation and the paddy rice in pot .

以夏玉米和水稻为试验材料，采用PEG模拟水分胁迫试验和盆栽实验，研究了不同程度水分胁迫及复水后作物叶片荧光参数的变化规律。

Due to the forest litter layer is thicker than the grassland, its soil structure is looser and has higher water and organic matter content in the solum. In addition, the rhizomatic growth of forest community vertical structure has obvious differences on the herbosa in the pore size distribution and the infiltration rate.

由於林地较草地的枯枝落叶层为厚，使其土壤结构较松散，并会增加表层土壤水分保持及有机质含量，再者，森林及林下植物相较於草类根系的生长及分布情况，对於不同土壤深度之大小孔隙的比率及水分入渗速率具有明显的差异。

These features made the cultivars bred at recent years use water more savingly at their earlier vegetative growth period, and conserve certain amount of soil water to satisfy their water needs at flowering and seed-filling stages, and hence, enhance their yield production.

这些特点使得现代春小麦品种在早期营养生长过程中能够节约用水而保留一定土壤水分以满足花期和灌浆期水分需求，因而提高了作物产量。

Their sterility showed there were no pollen grains, anther could not be shedded, and anther couldn't shed pollen. The result of simulating European corn borer's damage (digging a hole in the nodes of tassels) i...

模拟玉米螟为害雄花节打孔试验表明，即使玉米植株能得到充足的水分供应，雄花内部的水分胁迫是影响花粉正常散出的主要因素之一。

Sodium silicofluoride is one of the important chemical products,which is widely used in different fields.

1氟硅酸钠产品结块原理1.1晶桥当氟硅酸钠颗粒吸附周围空气中的水分或颗粒内部的水分或游离的氯化氢扩散到表面，就会在颗粒表面形成溶液膜。

The siol water of mulch with veil had run to suppercrust,the soil water of multiple treatments were higher in different depth.

覆膜处理下土壤水分都有向表层聚集的现象；各深度测定点都以多重处理的土壤水分含量最高。

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。