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- 与 yield results 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Adopting macro(survey data and statistical data)and micro data combined methods,thedissertation,studies the relationship between nitrogen application amount and yield,nitrogenefficiency and environment loss from province,region,city,county,and township different level,assesses rationality of nitrogen,phosphorus,potassium fertilizer application amount of paddyfield ecosystem in Tai lake area,discusses ecological and economic nitrogen application amountcombining with field experiment results,puts forward the suggestions of nitrogen sustainablemanagement in Tai lake area.
文章采用宏观和微观相结合的研究方法,从省域、流域、县域、乡域等不同尺度来研究江苏太湖地区氮肥施用与产量、氮肥利用率及氮肥环境损失的关系,对太湖地区稻田生态系统的NPK肥水平的合理性进行了评价,并结合田间试验的分析结果,探讨了生态经济施氮量,提出了太湖地区氮素可持续管理的建议。
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RESULTS The activity of the pancreatin reached 3.70×10^3, 2.80×10^4 and 5.30×10^4Ug^(-1) respectively as 6-8 times as the requirement in ChP standard. Recovers yield of the method was above 15%.
结果 收率达15%以上,胰蛋白酶、胰脂肪酶、胰淀粉胰三酶活力分别为3.70×10^3、2.80×10^4、5.30×10^4Ug^(-1),为《中国药典》要求的6~8倍。
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The effects of crop residue removing on the seed yield of Paspalum notatum Flugge were studied. The results showed that:(1) Mowing and burning can significantly promote the development process. Paspalum notatum Flugge regreened earlier after burning in early spring than moving.
研究了不同残茬处理对百喜草种子产量的影响,结果表明:(1)刈割和火烧残茬均促进百喜草的发育进程,返青最早的是早春火烧处理,火烧处理要比刈割处理返青早。
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Eight common domestically and foreign cultivated Cucurbita pepo L. cultivars were selected to study 14 morphological indexes influencing plant type under sunlight greenhouse. And effects of plant type on yield formation was discussed. Results show that the main morphological indexes influencing plant type are plant height, internode length, average leaf area, functional leaf quantity and leaf angle.
选取近年来国内外广泛栽培的8个西葫芦品种为试材,在日光温室中对影响西葫芦株型的14个形态指标进行研究,分析了影响西葫芦株型的主要形态指标,探讨了西葫芦株型对产量形成的影响。
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The results showed that the yield of phenyl glycidyl ether was 96.8% when the mole rate of sodium phenolate and epichlorohydrin was 1.15:1, the mass ratio of ionic liquid and reactant 2:1, reaction temperature 70℃ and reaction time 2h.
结果表明,在反应温度为70℃,反应时间为2h,反应物苯酚钠与环氧氯丙烷的物质的量比为1.5:1,离子液体与反应物的质量比为2:1时,苯基缩水甘油醚的产率为96.8%。
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Results showed that yield of TCA-N in phosphorylated fish protein hydrolysate approached to that of the control sample and phosphatization had little effect on hydrolysis.
对低值鱼蛋白磷酸化改性,并进行体外酶解,研究了磷酸化鱼蛋白的酶解特性(酶解物氨态氮得率、TCA可溶性肽得率及肽分子量分布)。
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The three isomers structures of 3 were discussed in detail based on the calculation results. Among the six bonds in 3, the P_O bond between the phosphorus and carboxyl oxygen O3 was the weakest one, and could be easily broken to form a new penta-coordinate intermediate 4 which could yield the phosphoryl N → O migration product 5 by breaking the weaker P_N bond.
在六配位磷中间体3的6根键中,丝氨酸的羧基氧O3与磷之间的键最弱,最易断裂生成新的五配位磷中间体4, 4的P_N键断裂得到磷酰基的N→O转位反应产物5。
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It was found that 〓 and 〓 are all the important intermediate species in both solutions and DNA complexes, moreover, the quantum yield of 〓 is competitive to that of 〓 These results suggest that the photosensitization of AMD proceeds via both type Ⅱ and type Ⅰ mechanisms.
这些实验结果说明,放线菌素D的光敏作用是通过能量转移和电子转移两种反应途径进行的。
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Through trial and error, piron mastered the grapefruit tree rings, cutting method to technical training for orchard, on-the-spot guidance two agricultural enterprises and farmers cut part adopts loop technique, make one year earlier results, grapefruit, fruit-set rate increase production, realizing the early, Summarizes the grapefruit organic methods, fully in the stable yield, improve the quality of grapefruit.
通过反复试验,刘强掌握了柚树环割的方法,多次到果园进行技术培训,实地指导两个农业企业和部分农民采用环割技术,使柚子提早一年结果,座果率大幅度提高,实现了早结、丰产;总结了柚子完全施用有机肥的方法,在稳定产量的同时,提高了柚子质量。
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The results showed that the phenolic resin nanocomposite had superior thermostabity and pliability, could increase char yield.
本文通过热分析和摩擦性能分析等研究了反应条件及投料比对复合材料结构和性能的影响。
- 推荐网络例句
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Plunder melds and run with this jewel!
掠夺melds和运行与此宝石!
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My dream is to be a crazy growing tree and extend at the edge between the city and the forest.
此刻,也许正是在通往天国的路上,我体验着这白色的晕旋。
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When you click Save, you save the file to the host′s hard disk or server, not to your own machine.
单击"保存"会将文件保存到主持人的硬盘或服务器上,而不是您自己的计算机上。