一旦开始生长，这些植物似乎就不再具有暂停其茎叶新陈代谢的能力。
Once they start growing, such plants seem not to retain the ability to hit the pause button on metabolism in their stems or leaves.
然而，一旦它们开始生长，这些植物似乎就无法阻止其茎或叶的新陈代谢的能力。
Yet once they start growing, such plants seem not to retain the ability to hit the pause button on metabolism in their stems or leaves.
通过吮吸铁杉幼嫩枝的汁液，树木的生长被毛茸茸的叶蝉阻碍，导致针叶从深绿色变为灰绿色，并提早掉落。
By sucking sap from the young twigs of the hemlock tree, tree growth is retarded by the woolly adelgid, causing needles to change color from deep green to grayish green and to drop prematurely.
相对于食叶蔬菜(如生菜)往往生长得更快。这些食根蔬菜和十字花科蔬菜是冬季最佳的选择。
Compared with leafy vegetables (like lettuce) that tend to grow much more quickly, these root vegetables and crucifers make excellent winter choices.
霍夫曼表示，宽叶植物在荫凉环境下似乎生长得更好。
Mr. Hoffman says plants with wider leaves seem to do better in shady environments.
不列颠哥伦比亚省（加拿大西部）海岸附近海中生长繁茂的大叶藻和紫色的海星。
Purple sea stars and eelgrass flourish in the waters off the coast of British Columbia.
它占地超过了2,000亩，园区是一个生长着不常见大齿叶枫树的孤岛。这种枫树是原产于美国西部枫树的变种。
Covering more than 2, 000 acres, the park features an unusually isolated stand of Bigtooth Maple, a variety native to the western United States.
Truvía异于同类产品的巧妙之处在于，它是由生长在南美洲和亚洲的灌木植物甜叶菊提炼而成。
Truvía’s clever twist is that it is derived from stevia, a bush found in South America and Asia.
通常选用姿态优美，叶小常绿，生长不旺，寿命很长，适应性强的植物。
Usually choose a beautiful gesture, leaves small evergreen, anemic growth, long service life, strong adaptability of plants.
在森林的空地上，零散地生长着红石竹和五叶银莲花，蝴蝶在阳光下翩翩起舞。空气温和而又平静。
In a forest clearing, scattered with red campion and wood anemone, butterflies are.
高峰期前，用促进茎、叶生长和延长有效光合作用时间的方法，能在生长后期提高块茎的产量和秋水仙碱的含量。
The yield of tuber and colchicine content could be increased by means of promoting the growth of stem and leaves and elongating the effective photosynthetic time before the peak appeared.
根和叶的生长速度必须大体相同。
南部非洲多枝无叶盘绕草本植物，种植用以观赏其从地面以上球茎中生长出来的鲜绿色茎。
Much-branched leafless twining South African herb cultivated as an ornamental for its bright green stems growing from large above-ground bulbs.
间作在常规农作物生长间期内种植的农作物，比如冬麦或三叶草，以预防土壤侵蚀并能提供腐殖质和氮。
Cover crop: a crop such as winter rye or clover planted between periods of regular crop production to prevent soil erosion and provide humus or nitrogen.
然而剑齿龟生活的年代还没有草生长，因而食物来源可能是二叠纪植物群的茎或叶。
Grasses did not exist at that time but it may have fed on stems or leaves of Permian flora.
光合作用直接影响彩叶树种的生长和叶片色素含量，进而影响彩叶树种的叶色表现。
Photosynthesis directly influences the growth speed and leaf pigment content, and further affects the color expression of leaves of the colored-leaf trees.
微小无根水生植物的一个属，有球形叶，漂浮于水面或生长于水面附近的地方。
Minute rootless aquatic herbs having globular fronds floating on or near the water surface and bearing one flower per frond .
由叶柄或叶基部生长出的变态的叶，为发育产生的外部结构。
Stipule A modified leaf found as an outgrowth from the petiole or leaf base.
生长于池塘和缓慢溪流中；有时包括大叶藻科。
Plants that grow in ponds and slow streams; sometimes includes family_Zosteraceae.
结果表明，水体透明度是制约沉水植物和浮叶植物幼苗成活及生长的主要因子。
The results show that the water transparency is the key control factor of survival and growth for submerged and leave floating plants.
和前两者相比，南卡罗来纳州的昵称较为简单，该地因为生长风扇叶棕榈树被称为“矮棕榈之州”。
South Carolina's nickname is the easier of the two: It is the Palmetto State because of a fan-leafed palm tree that grows there.
本文较详细地介绍了适期播种的冬小麦叶蘖生长规律、群体结构及四大栽培体系的技术特点。
Here, growth regularity of leaf tillers and population structure of winter wheat seeded on suitable time, and the four cultivation systems are introduced in detail.
在一个国家的南方生长着款冬叶。
由于各个产地的箬叶因生长环境的不同，品质也有较大差异。
As a result of each of the Ruo leaves for growing environment different, character also have bigger difference.
生长速度和活力下降。叶色变暗。抗旱能力下降。
Reduction in growth rate and vigour. Darkening of the leaves. Decreased drought resistance.
结果表明不同肥料、不同配比及其不同的施肥水平，对银杏生长、叶黄酮含量的影响不同。
The results show that different fertilizers, rates of matching and the degree of application have different effects on the growth of Ginkgo biloba L. and its leaf flavonoid content.
在以后的生长过程中，如果发现叶黄、细弱，需追施少量化肥，助苗生长。
The growth process in the future, if it is found that the leaves yellow, thin, need a small amount of fertilizer topdressing, help seedling growth.
在以后的生长过程中，如果发现叶黄、细弱，需追施少量化肥，助苗生长。
The growth process in the future, if it is found that the leaves yellow, thin, need a small amount of fertilizer topdressing, help seedling growth.
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