- 更多网络例句与不落叶的相关的网络例句 [注:此内容来源于网络,仅供参考]
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During the process of long-time adaptive evolution, wetland plants adopted a series of special strategies to acclimate to salt stress. The main strategies are: 1 life history adjustment, e. g., to adjust seed germination time, implement seed dormancy and viviparity, and change reproductive manner to escape from direct salt stress, 2 morphological adjustment, e. g., to adjust biomass allocation pattern, age stem, defoliate, and carnify vegetative organs to isolate the redundant Na(superscript +) to the inactive-metabolism shoots or exclude the Na(superscript +)from tissues; 3 anatomic adjustment, e. g., to sink stoma, develop aerenchyma, and thicken cuticle and phellogen to maintain normal photosynthesis and respiration; 4 physiological and biochemical adjustment, e. g., to exclude and excrete salt, compartmentalize ions, adjust osmosis, do selective absorption, regulate hormones, and induce antioxidative enzymes to maintain the osmotic equilibrium and eliminate the active oxygen in cell; and 5 molecular level adjustment, e. g., to start up many salt-induced genes to regulate the metabolic responses to salt stress.
在长期的适应进化过程中,湿地植物形成了多种适应盐胁迫的策略,主要有:1生活史方面,植物可通过种子萌发时间的调整、种子体眠、胎生、繁殖方式的改变等逃避盐度的直接伤害;2形态学方面,植物可通过生物量分配模式的调整、茎的老化、落叶及营养器官的肉质化等将多余的Na隔离到代谢不活跃的茎中或将其排出体外;3解剖学方面,植物可通过气孔下陷、发达的通气组织、增加细胞木栓层、角质层及栅栏组织的厚度等以维持植物正常的光合作用和呼吸作用;4生理生化方面,植物可通过离子区隔化、拒盐、泌盐、选择性吸收、渗透调节、激素调节及抗氧化物酶的诱导等来维持细胞内正常的渗透压,清除胞内活性氧分子;5分子水平方面,植物可通过多种与盐胁迫相关的基因来调控细胞内的多种代谢反应。
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Spiny branching deciduous shrub of southwestern United States having clusters of insignificant yellow-white flowers appearing before leaves followed by attractive black berrylike fruits.
美国西南部多刺的发枝的每年落叶的灌木,有不明显的黄白色的花丛,出现在叶子前面,有吸引人的黑色的象浆果似的果实。
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Petals indefinite in number, thick, leathery, becoming woody when dry, valvate, united into a calyptra, early deciduous.
花瓣数不清楚的,厚,革质,干燥时变得木质,镊合状,合并成一帽状体,早落叶。
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An early mountain breeze brushes by and sends its shivering leaves dancing gayly to the ground, and you do not know whether the song of the falling leaves is the song of laughter or of parting tears.
你真不知道这种落叶的歌吟是欣喜的欢唱还是离别的泪歌,因为它是新秋精神的歌吟:镇定、智慧、成熟。
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A fallen leaf does not pass through the entire tree's permission, is cannot fall down
一片落叶不经过全树的允许,是掉落不下来的
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The threat of winter frost is not the only reason for trees to shed leaves.
寒冬的威胁不是树木落叶的唯一原因
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There were only 94 vascular plant species, belonging to 50 family and 75 genera. The dominant species in the communities were deciduous broadleaf species Liquidambar formosana, Robinia pseudoacacia, Ailanthus altissima, Acer buergerianum, and Celtis sinensis, evergreen broadleaf species Cinnamomum camphora and Elaeocarpus glabripetalus, and Phyllostachys heterocycla. Robinia pseudoacacia+Cinnamomum camphora community had the highest Shannon-Wiener index (1757) and Phyllostachys heterocycla+Acer buergerianum community had the highest Simpson index (0163), but no consistency was observed between the curves of H and D. For vertical structure, most communities had no significant understory stratification.
结果表明:辰山植物区系以泛热带和北温带占优势,具有典型亚热带和温带成分交汇和南北植物分布交错特征;但保育区内种类单一,维管束植物仅有49科69属94种;主要群落是以枫香、刺槐、臭椿、三角枫和朴树等为优势树种的落叶阔叶林,以香樟和秃瓣杜英等为优势树种的常绿阔叶林,以及毛竹林;物种多样性普遍较低,Shannon-Wiener多样性指数最高为刺槐+香樟群落(1.757),Simpson均匀度指数最高值为毛竹+三角枫群落(0.163);多样性指数曲线和均匀度指数曲线不具有一致性的变化趋势;多数群落垂直结构中无明显林下分层现象;演替前期的落叶乔木种群后续个体不足。
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The results showed that at the same concentrations, the total amount of test PAHs adsorbed by the K. candel and A. marina leaf litters had no significant difference, in spite of their decomposition status. The adsorbed amount of the PAHs tended to increase with their increasing concentrations. The litters had a higher adsorption rate of or exhibited selective adsorption to phenathrene and chrysene when the PAHs concentrations were lower, and had a higher adsorption rate of benzo perylene when the PAHs concentrations were higher.
结果显示:在同等PAHs浓度下,秋茄和白骨壤落叶碎屑对4种PAHs的吸附总量相近,树种间或分解状态间的吸附差异不显著;随着PAHs浓度的增加,2种红树植物落叶碎屑对4种PAHs的吸附率均呈现逐渐增加的趋势;PAHs浓度较低时,落叶碎屑对和菲有较高的吸附率或选择性吸附,PAHs浓度较高时,落叶碎屑对苯并芘吸附率提高。
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Leaves 3 or 4(–8) per ultimate branch; sheath densely deciduously setose; auricles readily deciduous, falcate; oral setae radiate, purple, ca. 3 mm; ligule prominent, ca. 5 mm; blade lanceolate, 10–23 ×(1–)2.5–3.3 cm, secondary veins 7- or 8-paired, abaxially yellow-green and white tomentellate, adaxially light green and glabrous, base asymmetrically cuneate, margins serrulate.
每末级的分枝的叶3或4(-8);鞘浓密具刚毛的脱落的;叶耳容易落叶,镰刀形;口头的刚毛辐射状,变紫,约3毫米;杰出的叶舌,约5毫米;叶片披针形, 10-23 *(1-)2.5-3.3 厘米,次脉7-或8配对,背面的黄绿色和白色短绒毛,正面和无毛的淡绿,不对称的楔形的基部,边缘有细锯齿。
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Cm. Culm sheaths deciduous, abaxially slightly hairy or glabrous, base of outer margin usually with a conspicuous subcircular expansion below point of attachment, apex truncate with equal sides; auricles usually inconspicuous; oral setae many, straight, 5–7 mm; ligule less than 1 mm, glabrous, margin undulate; blade reflexed, those on lower nodes of culm less than 1/2 length of sheath, those on upper nodes of culm longer.
大约落叶40 厘米竿箨的分枝,叶耳通常不明显;口头的刚毛很多,直,5-7毫米;叶舌不到1毫米,无毛,边缘波状;反折的叶片,那些在下部秆1/2段鞘,那些秆长的在上部节的不到的节。
- 更多网络解释与不落叶的相关的网络解释 [注:此内容来源于网络,仅供参考]
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indecently:下流地
indecent 有伤风化的 | indecently 下流地 | indeciduate 不落叶的
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indecently:无礼地; 猥亵地 (副)
indecent exposure 妨害风化罪 | indecently 无礼地; 猥亵地 (副) | indeciduous 常绿的; 不脱落的; 不落叶的 (形)
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The threat of winter frost is not the only reason for trees to shed leaves:寒冬的威胁不是树木落叶的唯一原因
that it can be seen from space.|甚至可以在... | The threat of winter frost is not the only reason for trees to shed leaves.|寒冬的威胁不是树木落叶的唯一原因 | These forests stand in the tropics.|这片森...
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indeciduate:不落叶的
indecently 下流地 | indeciduate 不落叶的 | indeciduous 常绿的
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indeciduate:不落叶的无忧雅思网
indecently 下流地无忧雅思网 vyc Qt:d8'a g&s | indeciduate 不落叶的无忧雅思网N;F\\+T\\? } | indeciduous 常绿的无忧雅思网2Ee#F&Ccx1s@|
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indeciduous:常绿的
indeciduate 不落叶的 | indeciduous 常绿的 | indecipherability 无法辨读
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indeciduous:常绿的; 不脱落的; 不落叶的 (形)
indecently 无礼地; 猥亵地 (副) | indeciduous 常绿的; 不脱落的; 不落叶的 (形) | indecipherable 辨读不出的, 无法解释的, 译解不出的 (形)
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indeciduous:常绿的无忧雅思网
indeciduate 不落叶的无忧雅思网N;F\\+T\\? } | indeciduous 常绿的无忧雅思网2Ee#F&Ccx1s@| | indecipherability 无法辨读无忧雅思网MK6MHny
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indeciduous:不落叶的;常绿性的
内曲的 incurved | 不落叶的;常绿性的 indeciduous | 不定数的;无限 indefinite
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incurved:内曲的
内弯 incurvation | 内曲的 incurved | 不落叶的;常绿性的 indeciduous