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- The growth period, nitrogen fixation, growth condition and other growth characteristics of Nostoc. sp were studied. 摘要研究了念珠藻的生长周期、固氮特性、生长条件等生长特性。
- A trial for the pruning in the growth period of bearing treeof Vitis amurensis Rupr. 山葡萄成龄树夏季修剪试验。
- The boll diameter enhanced slower within 10 DAA, and the growth period was shorter for the high quality. 高品质棉铃直径的增长持续期短于常规品质棉,且花后10天内增长慢;
- After product in inducts the time the sale obtains the success, then entered the growth period. 当产品在导入期的销售取得成功之后，便进入了成长期。
- The subsiding during the growth period resulted in the burial patterns of the deep formations. 大型拗陷盆地的沉降格局决定了断陷期地层的埋藏格局。
- One nees care in the childhood and needs financial support in the growth period from his(her) parents. 当我还是孩童的时候，我们需要父母的照顾，当我们成长为青少年的时候，我们需要父母的供养。
- The growth period of Mitrastemon can be divided into four stages: bud, anthesis (androecium and gynoecium), fruit, and seed. 花朵发育阶段可分成出芽期、雄蕊期、雌蕊期、果实期与种子期。
- Control of the vector, a leafhopper, by spraying four times during the growth period presented good control efficacy to the disease. 秧苗田喷稻虱净4次的远比喷药3次的防病效果好，更比喷药2次和1次的好得多。
- Limed nitrogen urea can improve the efficiency of urea fertilizer,regulate the growth period of plant,improve the yield of crop and work as pesticide. 石灰氮尿素改善了尿素的肥效,并能调节农作物的生长期,提高产量,还有杀虫效果。
- The results showed that the activity of soil protease was higher in rhizosphere during the growth period of clover and ryegrass. 结果表明 ,不同植物对微生物量氮周转率的影响不同。
- Lack of food may stunt the growth. 缺乏食物可能妨碍发育。
- The dynamic changes of the content of 5 protein component in the leaves of Heptacodium miconioides during the growth period were analyzed. 摘要对七子花叶片中5种蛋白组分含量的动态变化进行了研究。
- The growth period of the natural growth cycle and cultivated production cycle has been divided from phenophase and growth speed period. 根据物候期、生长速率期对艾纳香的一个自然生长周期和人工种植生产周期进行了生育期划分。
- The growth of violent crime is a very real problem. 暴力犯罪的增加是个非常现实的问题。
- Artificial heating hastens the growth of plants. 人工供暖能促进植物生长。
- Cold weather retards the growth of the crops. 寒冷的天气妨碍了庄稼生长。
- The amount of rain affects the growth of crops. 雨量影响作物的生长。
- The treatment arrested the growth of the disease. 治疗抑制了病情的发展。
- During the growth period,the N 2 O emission reached the maximum value during booting period,and the emiss ion peak value was advance date. At the later period of t he growth,the N 2 O emission was weak,and the peak valu e was delayed. 小麦生育期耕作层土壤N2O排放以孕穗期最大,且排放峰值提前,而小麦生长后期(开花期和成熟期),N2O排放出现低谷,且峰值推后,反应物以土壤氮为主。
- The richness of the soil favored the growth of crops. 土地的肥沃有利于运动员的生长。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
