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- There are 62.6% evergreen and 37.4% deblade in 107 species,of which the Na. ph was the first position accounts for 20.6%. Meanwhile,the leaf size class of the vegetation was mainly microphylla(57.9%),and 81.6% of the leaf pattern was simple leaf. 10 7种组成种类中 ;常绿成分占 6 2 .;6%25;落叶成分占37
- An Educational Reform of Small Size Class in U.S. 美国小班化教育改革及其给我们的启示。
- The dominant leaf size of the three kinds of forests was Mesophyll. 生活型谱和叶型谱都与热带南亚热带的群落相似。
- It has a great influence on chlorophyll production, growth rate, leaf size, and flower and seed production. 它对叶绿素的制造、生长速度、叶子的大小、及花和种子的制造有很大的影响。
- There was no difference between the sport and the contrast in leaf size, phenophase, morphology of bur, nut rate, weight and quality of nut. 叶片大小、物候期、总苞形态、出实率、坚果大小和坚果品质等方面与对照无显著性别差异。
- The dominant leaf size was mesophyll with 93.18%, followed by microphyll with 4.55%. 叶级以中型叶为主,占93.;18%25,细叶次之,占4
- This species is widespread and exhibits great variability in plant height, leaf size and shape, and inflorescence length. 本种广布的并且在株高、叶的大小和形状以及花序长度方面显示出大量的变异。
- Moreover, the changes of internode length, leaf size and bract color were depended on the combination of seedling clone and commercial cultivar. 又嫁接后实生苗营养系节间长较短,叶片大小及苞叶颜色之改变,则因实生苗营养系或嫁接商业品种不同而异。
- Please support help class co-ordinator in anyway you can this year, we have many large size classes this year. 这学期各班人数增加,请每位家长多与班上连络人合作并于协助。
- The author also found differences in leaf shape, leaf size, leaf base, and leaf vestiture between adult and juvenile individuals of T. orientalis are ontogenetical variations. 而山黄麻的成株与幼株常在叶形、叶的大小、叶基、叶上下表面被毛程度有差异,为个体发育上的变异。
- Late season drought coinciding with the rice booting to heading stage affects the development of plant height, panicle exsertion, and flag leaf size, and causes significant yield loss. 水稻后期干旱条件下, 株高、剑叶长、剑叶宽以及包颈程度都会受到一定影响, 并导致产量的进一步损失。
- Based on the leaf trait, ISSR DNA and cytosomic sequences analysis, Shiang Yuan, Shiang Eel and Gau Lu were identified as var. sinensis.And their larger leaf size was due to triploid. 结合叶部性状、ISSR分析及胞器序列分析,说明香橼、香耳及皋卢极有可能属于小叶变种,其叶面积可能是因三者皆为多倍体植株所造成;
- Examples of phenotypic plasticity in plants include allocating more resources towards the roots in soils that contain low concentration of nutrients and changing leaf size and thickness. 植物中表型可塑性的例子包括:向在低养分土壤的根部分配更多的资源、改变叶片大小和厚度。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- The olive leaf is a badge of peace. 橄榄叶是和平的象征。
- Sampling ratios by sediment size class between pairs of samplers 之间。分粒径组的平均采样比列于表。各对采样器分粒级平均采样比
- And the mid- size car have a lot more legroom. 而且中型车的腿部伸展空间较为宽敞。
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- I saw him take a leaf out of the book. 我看见他从书上撕下一页。
- What is the exact size of the room? 这个房间的确切面积是多少?
- 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