POA是什么意思 POA在线翻译 POA什么意思 POA的意思

POA是什么意思 POA在线翻译 POA什么意思 POA的意思写信作文

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1.911查询·英语单词1.ImportantcoolsummergrassesincludespeciesofAgrostis,Festuca,Lolium(ryegras...

1. 911查询·英语单词

1. Important cool summer grasses include species of Agrostis, Festuca, Lolium (ryegrass; the most important sports grass), and Poa (meadow-grass or bluegrass).
重要的凉夏草,包括种agrostis,( Festuca ,花黑麦草(黑麦草;最重要的体育草),早熟禾。

2. POA的解释

2. The formula of complexes is RE 3·Phen(RE=Nd, Gd, Dy, Lu, POA=phenoxyacetic acid; phen=1, 10 phenanthroline), with 8 ligand number of RE 3+.
确定了配合物中 RE3+与 POA-、Phen之间的成键特性。配合物通式为 RE 3· Phen,配合物中 RE3+为 8配位。

3. The compound application of uniconazole(10, 20, 50, 100150 mg/L) with FeSO_450 mg/L and CaCO_320 mg/L and the effect of the lawn of poa pratensis on several drought-correlation physiological index were studied.
研究了烯效唑(10、20、50、100、150 mg/L)与FeSO450 mg/L和CaCO320 mg/L复合应用,叶面喷施处理草地早熟禾对几种抗旱相关生理指标的影响。

4. The stomas of Poa pratensis L. treated with different concentrations of S3007 were observed with SEM.
采用扫描电镜法对经不同浓度S30070,8,15,25mgL^(-1处理的3a生草地早熟禾叶片气孔变化进行了初步研究。

5. danci.911cha.com

5. It suggests that higher POD activities and leaf water content may be important indicators associated with tolerance of heat and drought stress in Poa pratensis.
田间高温伏旱期间叶片组织保持较高的含水量和POD活性可能是草地早熟禾品种抗高温伏旱的重要标志之一。

6. Transformation of glucose oxidase gene from Aspergillus niger into Kentucky bluegrass Abstract Kentucky bluegrass Poa pratensis L.
黑曲霉葡萄糖氧化酶基因转化草地早熟禾的研究摘要草地早熟禾Poa pratensis L。

7. POA的解释

7. Distinctness testing; uniformity testing; stability testing; Poa pratensis; China
特异性、一致性和稳定性测试;草地早熟禾;中国

8. In pot experiment with cold-season turfgrass Festuca arundinacea Schreb. and Poa pratensis L. as tested materials, 4 treatments of low, middle and high concentrations of Proxy, and clean water were used so as to study the effects of different concentrations of Proxy on the plant height, clipping dry weight and growth pattern of turfgrass under the climate conditions in north China.
方法]以冷季型草坪草高羊茅和草地早熟禾为试验材料,盆栽试验设低浓度Proxy、中浓度Proxy、高浓度Proxy和清水 4个处理,研究不同浓度Proxy在我国北方气候条件下对草坪草株高、草屑量和生长格局的影响。

9. Effects of traffic stress on the underground biomass and soil physical properties of three turf grasses (Poa pratensis, Fistuca arundinacea, Zoysia japonica) are studied.
研究了践踏胁迫对3种草坪草(草地早熟禾、高羊茅、日本结缕草)地下生物量的影响。

10. Plants without rhizomes (or at most with poorly developed lateral shoots, or short upward-directed bladeless shoots, or somewhat stoloniferous in riparian forms of Poa palustris culms usually closely clustered, nodes and internodes not or only sl
没有根状茎的植株 or!at大多数具发育不良侧枝,通常接近的秆簇生,节和节间的并非或只sl

11. 911查询·英语单词

11. After the third year, with the development of biological soil crust, the plant community species were abundant, such as Setaria viridis, Artemisia scoparia, Poa sphondylodes, Stipa bungeana, Tripolium vulgare, Heteropappus altaicus, Lespedeza daurica.
退耕3 a后,土壤结皮逐渐发育,限制了沙蓬种子的萌发,其他物种趁机占领沙蓬的生态位,群落组成相对丰富,主要植物种有黄花蒿、狗尾草、铁杆蒿、达乌里胡枝子及杠柳。

12. 911查询·英语单词大全

12. If part of the reason for rebuilding is to eliminate Poa annua in the greens, has Poa been controlled on the rest of the course?
如果果岭重建的一个原因是清除一年生早熟禾,那么在当地的其他球场一年生早熟禾是否得到了控制?

13. Penncross had twice as much Poa annua, Seaside three times as much, and colonial bentgrass four times.
潘克劳斯是2倍,海滨3倍。

14. In three experimented species, the effect of water extract from host plant on Poa annua and Brassia campestris were more significant than Basella rubra.
结果表明:(1)加拿大一枝黄花地上部分的化感作用是存在的;(2)高浓度的加拿大一枝黄花水浸提液对3种植物种子的萌发特性(终萌发率、发芽速率和发芽动态)均有明显的抑制作用,其中Poa annua和Brassia campestris受到的影响比Basella rubra较为明显。

15. The results of different type SGBF experiments showed that all of the experimental SGBFs with different nutrient concentrations significantly improved the growth of both Brassica Campestris and Poa annua Linn turf. The fresh weight and dry weight of both Brassica Campestris and lawn grass were higher than that of treatments with equal nutrient chemical fertilizer in various degrees, and the contents of total N, K, and chlorophyll of rape increased too in the SGBF treatments. SGBF improved both yield and quality of the crops.
不同配比类型的污泥垃圾复混肥试验结果表明,施用不同养分浓度的污泥垃圾复混肥对供试作物油菜和草坪草的生长都有明显的促进作用,油菜、草坪草的鲜重和干重都不同程度地高于等养分的化肥处理,全氮、全钾和叶绿素含量也有显著的提高;可见供试作物不仅产量有显著提高,品质也有所改善。

16. POA的反义词

16. A study was carried out to explicate the characteristics of Pb uptake by four herbaceous(Lolium perenne, Cynodon dactylon, Poa annua, Agrostis stolonifera)in acid yellow soils, in order to provide scientific basis for improvement of the ecological environment.
研究4种草本植物(黑麦草、狗牙根、早熟禾、翦股颖)对重金属铅的吸收积累规律,为生态环境建设提供科学依据。

17. Poa annua resistance was confirmed in a fairway-height wear trial at the University of Wisconsin O. J.
o 威斯康星大学O.J。

18. POA在线翻译

18. Beckmannia syzigachne had negative association with Poa annua, Malachium aquaticum and Stellaria alsine, and had positive association with Ranunculus sceleratus and Mazus japonicus, etc.
草与早熟禾、牛繁缕和雀舌草等杂草种群表现为负联结关系,而与石龙内和通泉草等杂草种群则表现为正联结关系。

19. Combining concrete datas and restriction condition of qinjiang river, this dissertation uses POA to resolve the objective to maximize the benefit production on short-term optimal dispatching about cascaded hydroplants, giving concret account step and flow chart, adopt object-oriented method to program and then analysis and sums up these computing results.
给定清江相关数据约束条件下,用POA改进算法,对梯级电站短期发电效益最大模型进行了求解,给出了具体的计算步骤和程序流程图,采用面向对象方法进行程序设计,提高了程序的可扩充性,并对优化计算结果进行分析,优化计算的时间和精度都达到了项目要求,有明显的经济效益。

20. This weed population had a wider niche breadth, the second widest among 12 major weed populations in weed community, and had bigger niche overlap with Stellaria alsine, Alopecurus acquallis, Malachium aquaticum, Poa annua, Polygonum persicaria and Lapsana apogonoides. In rape, wheat or fallow, B.
在杂草群落中,草的生态位宽度居第2位,说明其有潜在的较强的适应环境的能力;草与雀舌草、看麦娘、牛繁缕、早熟禾、春蓼和稻搓菜等杂草种群的生态位重叠较大,与它们的生态要求比较接近。

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