| 1. | Water deficit is influenced by the level of soil water potential at the root surface .
水分亏缺是受根系表面土壤水势高低影响的。 |
| 2. | Under water stress , leaf water content decreased and leaf water deficit intensified
在干旱胁迫下，叶片含水量减少，叶片水分亏缺严重。 |
| 3. | ( 3 ) in artificial forestland , soil dried layer has been formed because of water deficit
( 3 )在人工林地，因水分亏缺形成了严重程度不同的干化层。 |
| 4. | 000mm . there is a water surplus in the north and west , and a water deficit in the south and east
英国全年降雨量稳定，平均降雨量超过1000毫米。英国北部、西部雨量过多，但是南部、东部有所缺乏。 |
| 5. | Abstract : results of pot experiments showed that water deficit affected the height , buds , bulls falling and quantity of productive bulls of cotton
文摘:通过盆栽试验在棉花不同生育时期进行不同程度的调亏灌溉试验。 |
| 6. | Among these abiotic stresses , water deficit is the most severe environmental factor responsible for the reduction of crop yield in many parts of the world
其中，水分胁迫是造成全世界作物产量降低的最重要的环境因素。 |
| 7. | Severe water deficit at seedling stage and wadding stage , medium water deficit at buds and bolls stage can be propitious to cotton yield
结果表明，调亏灌溉对棉花株高、蕾铃脱落、成桃数等影响较显著；苗期和吐絮期重度水分亏缺、蕾铃期中度水分亏缺均有利于棉花产量的形成。 |
| 8. | In plants , there is an ecological and physiological mechanism of adaptability to soil water stress , which provides the signal and basis for the diagnosis of water deficit
植物本身具有一种适应土壤水分胁迫的生理生态调节机制，以度过不良的生长环境，这为水分亏缺诊断提供了信号和依据。 |
| 9. | Water stress is the most popular environment menace that affects crop production , and diagnosis of water deficit is very important to the development of irrigation and precision agriculture
摘要水分胁迫是影响作物生产最为普遍的环境威胁，水分亏缺的诊断对农田灌溉和精确农业的发展具有重要意义。 |
| 10. | Climatic variation is a major factor of affecting the rate of desertification . the sustained period of water deficit is a direct cause of desertification in arid and semi - arid areas
其中，气候变化是控制沙漠化进退的首要因素，陆表水持续亏损则是导致干旱、半干旱地区土地沙漠化发展的直接原因。 |
