high and stable yield 中文意思是什麼
high and stable yield
解釋
穩產高產-
High and stable yield cultivating technology in longan production
龍眼豐產穩產栽培新技術 -
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
武陵山區國家水稻品種區試有必要加快分熟組的步伐，同時建立專門的抗（耐）寒性鑒定基地，以期篩選出適應性更廣，安全性更好的強優新組合。 -
Through screening a lot of mutants with the method of transparent zones and culture filtrate, the best four were obtained with high - yield of stable phb depolymerase, named as 02, 04, 09 and 14
以青黴（ penicillium . sp ） ds9701為出發菌株，通過紫外線誘變分生孢子，採用透明圈初篩和搖瓶培養復篩的方法，獲得4個能穩定遺傳的phb解聚酶高產菌株。 -
Research on the high - and stable - yield maize cultivation technique
玉米高產穩產栽培技術探討 -
Shanyou 998, a new hybrid rice combination with high and stable yield
高產穩產雜交水稻新組合汕優998 -
Appraisal of high and stable yield to maize varieties in regional tests
玉米品種區域試驗參試品種高產穩產性評價 -
The trial data of yield of cane and sugar from the fourth national sugarcane variety united trial in yunnan were analyzed by the stability parameter and high stable coefficient ( hsc ) method
摘要用穩定性參數和高穩系數法對全國第四套甘蔗聯合區試種在雲南省農業科學院甘蔗研究所的蔗糖產量進行綜合比較分析。 -
Ceramic grain filters ard made of refined pottery clays added with certain modifiers, and processed of grinding, mixing, shaping and high temperature sintering. they do not contain any substances that harmful to people or environment. they are hard and rough in surface, porous inside the structure, and have the advantages of high mechanical strength, large specific surface area and porosity. when used in water treatment, they behave a activated surface property, a great amount of pollutant entrapment, less water head loss in the filter bed, lower consumption of back - flush water, stable in chemical and gbiologic property, and long service life, ceramic grain filters is a new and efficient filter material to increase the water yield, upgrade the water quality, and save chemicals and energy
陶粒濾料是以精製陶土為主要原料，摻加適量改性劑，經粉碎，混練，成型和高溫煅燒而製成的，不含任何對人體和環境有害的物質.其表面堅硬，粗糙，內部疏鬆，多孔，具有機械強度高，比表面積大，孔隙率大的特性.用於水處理中，具有表面性狀好，截污能力強，過濾水頭損失小，反沖洗耗水量低，化學穩定性和生物學穩定性好，使用壽命長的特點.陶粒濾料是一種能增加水產量，提高出水質量，節省藥劑和能耗的新型高效過濾材料 -
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
通過大量的試驗研究，分析毛竹純林和竹木混交林的生境差異和經營特點，經營條件，提出怎樣根據竹木混交林的類型，分類指導，制定科學的經營方案，實行生態培育和生態系統管理，確保竹木混交林豐產穩產，生態平衡趨向良性循環。 -
Streptomyces tenebrarius a04, the producer ( with a titer of 2874u / ml ) of single component of nebramycin ? apramycin was studied in this paper. after treatment of spore suspension and mycelia shivered by supersonic with mutagen, combined with the application of screening models, some stable high yield apramycin - producing strains ( with a fermentation titer of 4800 - 5200u / ml by shaking flask ) such as a2 - 23, a2 - 30, asm6 and al - 16 were obtained
本文以尼拉黴素單一組分?安普黴素產生菌s . tenebrariusa04 （發酵單位為2847u ml ）為出發菌株，通過對單孢子懸液和超聲波破碎菌體的誘變處理並復合篩選模型，獲得了遺傳特性穩定的單組分高產菌株： a2 - 23 、 a2 - 30 、 asm6 、 a1 - 16 ，搖瓶發酵單位達4800 - 5200u ml 。 -
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
摘要利用回歸系數法、穩定性參數法和高穩系數法，對我國北部高原地區新育成的18個新品種（系）的高產穩產性進行了研究。 -
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 %
結果表明，參試品種多數產量較高，佔55 . 5 % ，但其中產量穩定性較差的佔多數，高產穩產的品種較少，僅有鐵93 - 115 、 95汾選3和承谷8號，佔16 . 7 % ，其餘的均為低產穩產和低而不穩的類型，各佔22 . 2 % 。 -
The chemical composition of materials of the wear resistant is more reasonable and has good mechanical properties, hardness modest, impact toughness, and strong yield high, high manganese steel service life is the 2to4 times that of a warehouse liner can be used 3to4 years, stable quality, widely usage, and high comprehensive economic indicators, it belongs to wear - resistant materials with great potential development, and got the second prize winner ministerial - level scientific and technological progress, fill a blank in china, mainly for export liner material
該耐磨材料的化學成分設計比較合理，具有良好的綜合機械性能，硬度適中，沖擊韌性好，屈服強度高，使用壽命是高錳鋼的2 4倍，一倉襯板使用3 4年，質量穩定，使用范圍廣，綜合經濟指標高，是一種很有發展潛力的耐磨材料，獲得部級科技進步二等獎，填補了國內空白，主要用作出口襯板材料。
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