root activity造句
例句與造句
- Root activity was expressed by - na oxidizing power
根系活力以-萘胺氧化力來表示。 - Effect of soil deep tillage on root activity and vertical distribution
土壤深松對小麥根系活性的垂直分布及旗葉衰老的影響 - Effect of deep tillage before winter coming on vertical distribution of root activity and senescence of flag leaf in wheat plant
冬前深耘斷根對小麥根系活性的垂直分布及旗葉衰老的影響 - 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
結果表明：主季生育后期的光合生產能力和根系活力對再生芽的發(fā)育有明顯影響。 - 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
表明調虧在量上抑制根系生長，但在形態(tài)和吸收功能上表現(xiàn)出一定的補償效應。 - It's difficult to find root activity in a sentence. 用root activity造句挺難的
- The plantlets grew much better in terms of root development ; the root activities , photosynthesis , regulating stoma and transpiration of them were significantly enhanced
主要表現(xiàn)在：植株健壯且根系發(fā)達，有大量的側根形成；植株的根系活力、光合作用、調節(jié)氣孔開閉和控制蒸騰速率等方面顯著提高。 - 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 % .青篙浸提液可通過抑制根系活力來影響水分的吸收，通過降低葉綠素的含量來影響光合作用及光合產物的生成與積累。 - 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 、在本實驗peg ( 6000 )處理中，生長與相關的水分生理指標的變化主要受peg濃度的影響，而受脅迫處理時間長短的影響較小。 - 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
結果表明，當單株按葉序僅留一片葉和不留葉時，有限的光合產物能在根、莖與穗間協(xié)調分配，只是穗與根有輕微競爭，且兩品種均表現(xiàn)出了相同的趨勢。 - 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
結果表明，多裂駱駝蓬總生物堿提取液、水溶性生物堿提取液和脂溶性生物堿提取液浸種均抑制黃瓜種子萌發(fā)過程中淀粉酶、蛋白酶和脂肪酶活性，種子活力和萌發(fā)速率降低，呼吸速率減慢；幼苗生長過程中根系活力、硝酸還原酶活性升高，葉綠素含量增加，超氧化物歧化酶( sod )和過氧化物酶( 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
對小麥幼苗生理生化指標的研究表明：葉綠素含量和根系活力隨著青蒿浸提液濃度的升高均明顯降低，在濃度為25mg / ml時，葉綠素含量僅不到對照的60 . 13 ，根系活力僅為對照的西南農業(yè)大學碩士學位論文，論文摘要 - 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
摘要對嫁接甜瓜生長發(fā)育及生理代謝的研究結果表明：生長旺盛期嫁接的甜瓜，其蔓長，蔓粗、根、莖、葉的干質量和鮮質量等生育指標均高于對照，且嫁接甜瓜較對照根系活力提高，光合作用增強。 - 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濃度脅迫下，葉片相對含水量、根系活力、根系及地上部生長量下降的幅度較小；根冠比、可溶性糖、脯氨酸( pro ) 、 k ~ +上升的幅度也較小，而在25的peg濃度脅迫下上述指標發(fā)生了很顯著的變化，葉片相對含水量、根系活力明顯下降，可溶性糖最大含量出現(xiàn)的時間較20濃度脅迫的提早3d ，且較20時的最大含量小，并在延長處理3d后又開始下降，根系和地上部的生長受到嚴重抑制，且地上部影響大于根系，根冠比顯著增大，脅迫后期趨于恒定狀態(tài)，生長幾乎完全停止。