phototropism meaning in Chinese
n.
1.【植物；植物学】向光性。
2.【物理学】光色互变(现象)。
Examples
- 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。 - Heliotropism a form of phototropism in which flowers move to point toward the sun , tracking it as it moves across the sky
向日性：趋光性的一种类型，植物的花在一天内朝向太阳，并随着日光照射的方向而转移方位。 - First , we studied the role of exogenous ca2 + ion in the hypocotyl phototropism . the curvature of hypocotyls was strongly depended on extracelluar ca2 + concentration . in the medium with low ca2 + ( < 200 nm ) , hypocotyl curvature was significantly inhibited
胞外钙离子对下胚轴向光弯曲影响的实验结果表明，不同的胞外钙离子浓度引起下胚轴向光弯曲角度发生变化。 - These include phototropism , light - driven chloroplast movements and stomatal movements . the phot i gene of arabidopsis encodes an autophosphosphorylating protein kinase that functions as a photoreceptor for phototropism in response to low - intensity bl . up to now
在高等植物中，蓝光调控多个重要生理反应过程，其中包括下胚轴的向光反应、叶绿体在光下的重新分布和气孔的开放等。 - On the other hand , the drawing part of the program applies the technology of illumination and texture mapping , taking into account some nature phenomena such as random natural factor and phototropism . the plant , generated by the program , thus is three - dimensional , vivid , and accord with natural law
另一方面，运用光照、纹理映射等技术，结合植物生长过程中的随机因素和趋光性等自然现象，实现了植物生长过程的计算机模拟，生成的植物具有三维立体效果，形态逼真，符合自然生长规律。