root activity造句
例句与造句
- Root activity was expressed by - na oxidizing power
根系活力以-萘胺氧化力来表示。 - Effect of soil deep tillage on root activity and vertical distribution
土壤深松对小麦根系活性的垂直分布及旗叶衰老的影响 - Effect of deep tillage before winter coming on vertical distribution of root activity and senescence of flag leaf in wheat plant
冬前深耘断根对小麦根系活性的垂直分布及旗叶衰老的影响 - The result showed that the photosynthetic capability and root activity of the main rice in its later growth stage had significant effects on the development of ratooning buds
结果表明：主季生育后期的光合生产能力和根系活力对再生芽的发育有明显影响。 - Root activity was improved after re - watering , which suggests that rdi might restrain root growth and development qualitatively , but might improve root absorb performance by improving root activity
表明调亏在量上抑制根系生长，但在形态和吸收功能上表现出一定的补偿效应。 - It's difficult to find root activity in a sentence. 用root activity造句挺难的
- The plantlets grew much better in terms of root development ; the root activities , photosynthesis , regulating stoma and transpiration of them were significantly enhanced
主要表现在：植株健壮且根系发达，有大量的侧根形成；植株的根系活力、光合作用、调节气孔开闭和控制蒸腾速率等方面显著提高。 - The results above suggested that water absorbing was limited by the inhibition of root activity . photosynthesis and the production of the photosynthesis was limited by the decrease of chlorophyll
. . 52 . 54 % .青篙浸提液可通过抑制根系活力来影响水分的吸收，通过降低叶绿素的含量来影响光合作用及光合产物的生成与积累。 - Relative water content of leaves , and root activity displayed a apparent reduction . the time of highest contains of soluble sugar appeared was moved up three days . the contains of soluble sugar were less than that of under 20 % peg ( 6000 ) treatment
4 、在本实验peg ( 6000 )处理中，生长与相关的水分生理指标的变化主要受peg浓度的影响，而受胁迫处理时间长短的影响较小。 - In the paper , if the amount of photosynthesis production accumlating in roots relected by root unit weight , the root unit weight and root activity varied with remained leaf of different leaf order , with marked negative correlation between root unit weiht and root activity
结果表明，当单株按叶序仅留一片叶和不留叶时，有限的光合产物能在根、茎与穗间协调分配，只是穗与根有轻微竞争，且两品种均表现出了相同的趋势。 - The results showed that the cucumber seeds soaked with extracts of total alkaloid , dissoluble alkaloid and fat - soluble alkaloid from p . multisectum ( maxim . ) bobr . , the activities of amylase , protease and lipase during seed germination were inhibited , the seed vigor and germination rate were suppressed , and respiration rate of seedling was slackened ; root activity , chlorophyll content and activities of nitrate reductase , superoxide dismutase sod ) and peroxidase ( pod ) of cucumber seedlings during seedlings growth were increased
结果表明，多裂骆驼蓬总生物碱提取液、水溶性生物碱提取液和脂溶性生物碱提取液浸种均抑制黄瓜种子萌发过程中淀粉酶、蛋白酶和脂肪酶活性，种子活力和萌发速率降低，呼吸速率减慢；幼苗生长过程中根系活力、硝酸还原酶活性升高，叶绿素含量增加，超氧化物歧化酶( sod )和过氧化物酶( pod )活性提高。 - Both the seedling and the root was rotted , the vigor of seedling was severely weakened consequently . in addition , chlorophyll of the seedling decreased with increasing concentration , when at 25mg / ml , chlorophyll content was less than 60 . 13 % of the control group . root activity had the similar trends to cha nge of chlorophyll , and it only reached 52 . 54 % of the control group
对小麦幼苗生理生化指标的研究表明：叶绿素含量和根系活力随着青蒿浸提液浓度的升高均明显降低，在浓度为25mg / ml时，叶绿素含量仅不到对照的60 . 13 ，根系活力仅为对照的西南农业大学硕士学位论文，论文摘要 - Study on growth and photosynthesis characteristics of grafted melon showed that , growth indexes such as plant height , stem diameter , root fresh and dry weight , stem and leaf of grafted melon in exuberant growth period were all higher than that of ck , while the root activity was improved and photosynthesis was enhanced
摘要对嫁接甜瓜生长发育及生理代谢的研究结果表明：生长旺盛期嫁接的甜瓜，其蔓长，蔓粗、根、茎、叶的干质量和鲜质量等生育指标均高于对照，且嫁接甜瓜较对照根系活力提高，光合作用增强。 - The result showed that physiological response were mainly affected by concentration of peg and less affected by time of peg ( 6000 ) treatment . relative water content of leaves root activity , and growth of roots and plants showed a less reduction under 10 - 20 % peg ( 6000 ) treatment , but ratios of root cap , and contains of soluble sugar , contain of pro and potassium showed a less increase . all those just described indexes showed a marked change under 25 % peg treatment
在10 20的peg浓度胁迫下，叶片相对含水量、根系活力、根系及地上部生长量下降的幅度较小；根冠比、可溶性糖、脯氨酸( pro ) 、 k ~ +上升的幅度也较小，而在25的peg浓度胁迫下上述指标发生了很显著的变化，叶片相对含水量、根系活力明显下降，可溶性糖最大含量出现的时间较20浓度胁迫的提早3d ，且较20时的最大含量小，并在延长处理3d后又开始下降，根系和地上部的生长受到严重抑制，且地上部影响大于根系，根冠比显著增大，胁迫后期趋于恒定状态，生长几乎完全停止。