| 1. | The fields give high and stable yields regardless of climatic circumstances .
这块地总是保持稳产高产。 |
| 2. | High and stable yield cultivating technology in longan production
龙眼丰产稳产栽培新技术 |
| 3. | Shanyou 998 , a new hybrid rice combination with high and stable yield
高产稳产杂交水稻新组合汕优998 |
| 4. | Appraisal of high and stable yield to maize varieties in regional tests
玉米品种区域试验参试品种高产稳产性评价 |
| 5. | The high and stable yield abilities of 18 millet varieties which have breed recently for the north high plateau area in china were studied by the methods of megression coeffient , stable parameter , and high and stable yield coefficient as well
摘要利用回归系数法、稳定性参数法和高稳系数法，对我国北部高原地区新育成的18个新品种（系）的高产稳产性进行了研究。 |
| 6. | The results showed that the most of the test varieties had high yield , which was 55 . 6 % , but in which they had poor stability so that there was only three varieties as tie93 - 115 , 95 fenxuan 3 and chenggu 8 with high and stable yield ability , which was 16 . 7 %
结果表明，参试品种多数产量较高，占55 . 5 % ，但其中产量稳定性较差的占多数，高产稳产的品种较少，仅有铁93 - 115 、 95汾选3和承谷8号，占16 . 7 % ，其馀的均为低产稳产和低而不稳的类型，各占22 . 2 % 。 |
| 7. | Abstract : the high and stable yields of wheat are mainly affected by spring cloudy - moist hazards in the region to the south of huaihe river . a identification method was developed according to an index q in this paper . the method was applied to the identification of damage in 1998 , a better results were obtained
文摘:淮河以南地区春季阴湿害是影响三麦稳产、高产的主要原因，提出确定阴湿系数q来判别阴湿害的方法，并将研究结果应用于1998年春季阴湿害的判别，效果很好。 |
| 8. | As a general artificial lifting extraction mode , mechanical pump well has taken an important role in the world oil extraction for its proven technique , reliable performance and well adaptability , for underground reserves decreasing year - by - year , percent of water increasing year after year , in order to keep high and stable yields , restrict management ways and efficient technical measures must be taken in daqing oil field
机械采油井作为常规的人工举升开采方式，由于其技术成熟便于掌握，工作性能可靠，适应性较强，因而在当今世界各国油田生产中占有举足轻重的地位。在大庆油田，由于地下储量在逐年减少，含水逐渐上升，在这种情况下，要继续保持油田高产稳产，必须采取严格的管理办法和有效的技术手段，确保油田高产稳产。 |
| 9. | Between pure and mixed moso stand by a great deal of experiments , and it puts forward a guidance pattern of classified and rational management , and the implementation of ecological cultivation and ecosystem management as per different types of mixed bamboo stands so as to ensure high and stable yield of mixed bamboo stand , and better circulation of ecological equilibrium
通过大量的试验研究，分析毛竹纯林和竹木混交林的生境差异和经营特点，经营条件，提出怎样根据竹木混交林的类型，分类指导，制定科学的经营方案，实行生态培育和生态系统管理，确保竹木混交林丰产稳产，生态平衡趋向良性循环。 |
| 10. | Note : 1 ) p = prefectural ; n = national . 2 ) hc = high combining ability ; sr = strong restoring ability ; gq = good quality ; rb = resistant to biast ; psr = persistent resistance of blast ; ct = cold tolerance ; hoc = high outcrossing rate ; hsy = high and stable yield ; wa = wide abaptability ; geq = good eating quality ; bp = big panicle ; hy = high yield ; mrb = moderate resistance of blast
武陵山区国家水稻品种区试有必要加快分熟组的步伐，同时建立专门的抗（耐）寒性鉴定基地，以期筛选出适应性更广，安全性更好的强优新组合。 |
