| 单词 | stomatal |
| 释义 | BETA Examples ofstomatalDictionary> Examples ofstomatal stomatalisn’t in the Cambridge Dictionary yet. You can help! Add a definition This relationship instomataldensity between lower and upper epidermis also held true for shade plants. From theCambridge English Corpus Rapid initial induction response may be due to lessstomatallimitation. From theCambridge English Corpus Stomatalconductance of lettuce grown under or exposed to different light qualities. From theCambridge English Corpus Usingstomatalaperture-related traits to select for high yield potential in bread wheat. From theCambridge English Corpus Stomatalclosure in plants infected with mycoplasma-like organisms. From theCambridge English Corpus Thestomataldensity within the bands is 50-55 per mm2. From theCambridge English Corpus Photosynthetic potential of the shade tolerant species indeed seemed to be constrained by lowstomatalconductance under high light. From theCambridge English Corpus Changes in rates of photosynthesis tended to match changes instomatalconductance (over the range 0.5 to 3.0 mm s71). From theCambridge English Corpus The most lightdemanding species showed very little reduction in maximumstomatalconductance under low light, possibly resulting in low water-use efficiency. From theCambridge English Corpus However, the lower epidermis always had a higherstomataldensity in all cases, whether the plants were grown in the sun or in the shade. From theCambridge English Corpus When leaf and air temperatures were similar, the calculatedstomatalconductance was about 1.8 mm s71, close to those measured on shaded leaves. From theCambridge English Corpus Among the mor phological leaf traits studied,stomataldensity, pore diameter and pore depth were not linked consistently to stress tolerance. From theCambridge English Corpus To what extent can the stress level of the clones be accounted for bystomatalregulation? From theCambridge English Corpus Photosynthesis andstomatalconductances were affected by drought but in very different ways in each rootstock. From theCambridge English Corpus Eectivestomatalcontrol maintained high relative leaf water contents. From theCambridge English Corpus About 25% of the chilling eect was shown to be due to reducedstomatalconductance and 75% to impairment of the carboxylation process. From theCambridge English Corpus In other words, do plants that limit transpiration by having lowerstomatalconductance exhibit less negative cleaf ? From theCambridge English Corpus In contrast, other species did not increasestomatalconductance and photosynthetic rates on the same day (data not shown). From theCambridge English Corpus For the assessment ofstomataldensity, nail-varnish impressions of the abaxial surface from one leaf per species were mounted on slides. From theCambridge English Corpus These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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