| 释义 |
pho·to·pe·ri·od·ic 英ˌfəʊtə'pɪərɪəd美ˌfoʊtə'pɪrɪəd COCA¹⁷⁵⁹¹²
基本例句
n.光周期¹⁰⁰形容词photoperiodic All the photoperiodic treatments conducted at flowering, podding, filling stages had significant effect on the chemical compositions of soybean seeds.
开花期、结荚期和鼓粒期的光照处理均对大豆化学品质有影响。 cnki
The photoperiodic reactions of univoltine and bivoltine Asian corn borer ASB Ostrinia furnacalisGuenee under alternative and constant temperature conditions were studied in Jilin Province.
在变温和恒温条件下研究了吉林省的一、二化性亚洲玉米螟的光周期反应。 iciba
These photoperiodic response curves show that Photoperiodic response may be temperature-compensated or temperature-sensitive and based on quantitative or qualitative photoperiodic time measurement.
基于数量的时间测量或基于质量的时间测量的；极短日照或极长日照对滞育诱导的影响是不同的； cnki
It was observed that there were different genotypes for genetic flexibility in flowering photoperiodic response, although the populations had always been subjected to the same photoperiodic induction.
虽然同一个居群长期受到相同光周期诱导，但是种群不是有单一相近的开花期，存在着开花光周期反应不同的基因型。 cnki
Its photoperiodic reaction is short-day one.
其光周期反应属短日照反应型。 cnki
Phytochromes mediate the photoperiodic control of flowering in riceOryza sativa, a short-day plant.
水稻是一种短日照植物，光敏色素参与了光周期调控的水稻开花。 ricedata
The author infers that continuous distribution of phenotypic values is a general form of progeny population of photoperiodic sensitive male sterile rice in primary generations.
作者认为，连续分布是水稻光敏感雄性不育初级群体表现型值分布的普遍形式。 cnki
The effects of pre- flowering photoperiodic treatments on the post- flowering- development, yield formation and chemical quality of soybeans were studied.
试验研究了开花前不同光照处理对大豆开花后的发育、产量形成和品质性状的影响。 cnki
The results showed that the photoperiodic response is a long day response type, and that short day-length is the most important factor for the induction of larval diapause.
结果表明：该虫的光周期反应属于长光照反应型，短光照是引起黄杨绢野螟幼虫滞育的主要因子。 com
The second photoperiodic reaction is controlled by a recessive gene.
第二光周期反应属一对主效隐性基因控制。 cnki
They also play essential role in aspects of de- etiolation of seed germination, regulation gene of expression, and photoperiodic-inductive flowering etc.
它在植物的去黄化、基因的表达调控、光周期的开花诱导等方面具有重要作用。 fabiao
Typical varieties from the main ecological regions and Maturity Groups in China were chosen to study the post- floweringRl photoperiodic responses among soybeans.
利用原产中国大豆主要生态区、生育期不同的代表品种研究了大豆开花后的光周期反应问题。 cnki
Photoperiodic responses of SR are distinct in closely related species inhabiting overlapping but different micro habitats.
在相同区域中，不同生存微环境的近缘种类的有性生殖的光周期反应有所不同。 cnki |