geotropism
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n. [植] 向地性；屈地性
n.
向地性，屈地性；
英英释义
geotropism[ dʒi（:）'ɔtrəpizəm ]
n.an orienting response to gravity
双语例句
用作名词(n.)
The main stems of a plant show negative geotropism as they grow upwards.
植物茎往上长时表现出负向地性。
权威例句
geotropism:Geotropism
Geotropism
Early events in geotropism of seedling shoots.
Recovery of Geotropism after Removal of the Root Cap
Geotropism and the Lateral Transport of Auxin in the Corn Mutant Amylomaize
Geotropism in corn roots: evidence for its mediation by differential Acid efflux.
Root geotropism and the role of growth regulators from the cap: a re‐examination
Studies on the Geotropism of Roots: I. GROWTH-RATE DISTRIBUTION DURING RESPONSE AND THE EFFECTS OF APPLIED AUXINS
Phototropism and geotropism in maize coleoptiles are spatially correlated with increases in cytosolic free calcium
Correlations between proton-efflux patterns and growth patterns during geotropism and phototropism in maize and sunflower.
Transport & Distribution of Auxin during Tropistic Response. I. The Lateral Migration of Auxin in Geotropism
The Role of the Peripheral Cell Layers in the Geotropic Curvature of Sunflower Hypocotyls: a New Model of Shoot Geotropism
geotropism (n.)
"growth downward," 1874, from geo- "earth" + -trope "a turn, direction" (see trope), translating German Geotropismus (1868), which was coined in 1868 by German botanist Albert Bernhard Frank (1839-1900). Related: Geotropic.
1. The bending of the stems as a result of horizontal storage, might be caused by the anti-geotropism.
横置贮藏老可能因背地性之关系，贮藏后茎呈弯曲。
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2. And in a few days back home in Wuhan, and then specialized to Writing a warm letter of thanks, once again geotropism baggage inquiries Hattori, who express their gratitude.
并在几日回到武汉的家中后又专门写来一封热情洋溢的感谢信，再次向地服部行李查询员们表达自己的谢意。
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3. The hairy roots transformed by ATCC15834 grew rapidly on MS medium without any phytohormones, and were characterized by strongly branching, clustering and non-geotropism, etc.
ATCC15834菌株诱导牛膝产生的毛状根可在无任何激素的MS培养基上快速生长，且具有分枝性强、丛生、无向地性等特点。
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4. Where is your destination, to the days to spring geotropism , but also to the sunset!
你的归宿在哪里，向天向地向春风，也向夕阳！
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5. The main stems of a plant show negative geotropism as they grow upwards.
植物茎往上长时表现出负向地性。
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6. The main stems of a plant show negative geotropism as they grow upwards.
植物茎往上长时表现出负向地性。
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7. negative geotropism
负向地性|背地性
-- 来源 -- 英汉 - 翻译参考[网络]
8. An auxin increases the growth in length of a plant cell, thus causing the curving of a stem, or roof, in phototropism and geotropism.
植物生长素能加快植物细胞长势，因此使茎弯曲向着阳光，或使根深扎入土。
-- 来源 -- 英汉 - 辞典例句
9. The main stems of a plant show negative geotropism as they grow upwards.
植物茎往上长时表现出负向地性。
-- 来源 -- 英汉 - 辞典例句
10. lateral geotropism
横向地性
-- 来源 -- 英汉 - 翻译参考[网络]
11. positive geotropism
正向地性
-- 来源 -- 英汉 - 翻译参考[网络]
geotropism
