光周期的

Theywere temperature sensitivity,physiological vernalization requirement,photoperiodsensitivity,intrinsic earliness and filling duration(growing degree-day),reflecting thegenetic characters of different cultivars in thermal effectiveness,vernalization,photoperiod response,minimum flowering time and filling duration.

阶段发育模型引入温度敏感性、生理春化时间、光周期敏感性、基本早熟性和灌浆持续期五个遗传参数，分别体现了不同品种小麦在热效应、春化作用、光周期反应、最早开花时间以及灌浆期长短这五个方面的遗传特性。

The dissertation presents a number of methods and theory involving in diffraction integral, Fourier transform, directly solving differential wave equation, vector analysis, which can be used to study ultrashort pulsed beams propagating in free space, linear dispersive

现将本论文所得主要结论总结如下：基于瑞利—索末菲衍射积分、角谱法和复解析信号法，推导出了等束腰宽度超短脉冲高斯光束在自由空间的严格的传输方程和傅里叶谱，适用于几个光周期甚至一个光周期以下的超短脉冲光束和大衍射角情形，而不产生空间奇异

Under constant temperature 20℃, the critical photoperiod of Papilio memnon was ED 13h 11mm:10h 49mm, under constant temperature 25℃, the critical photoperiod was ED 12h 49 mm:11h 11min.

在20℃恒温条件下，美凤蝶的临界光周期为LD 13h 11min：10h 49min；而在25℃恒温条件下，美凤蝶的临界光周期为LD 12h 49min：11h 11min。

In constant 25 ℃, FTHEB 1001 will bloom under the photoperiod of

在系列的光周期实验中，以10 L /14 D光周期处理100天下，植株的生物量最高。

For PSI, the best fitting genetic model was E-1-5. It wasconditioned by two epistatic-recessive major genes plus polygene.

光周期敏感性的最佳遗传模型为E-1-5，即光周期敏感性受2对隐性上位主基因+多基因控制。

After hatching, squid hatchlings were separated to incubate in two different photoperiod regimes, 12 hr: 12 hr and 24 hr constant light conditions. Squid larvae were maintained as long as possible. Although the trend which older squids have more increments on the statolith than younger squids is consistent, the slope between the increments and survival days is less than one. The time required to form one ring on the statolith is needed for more than one day.

孵出后的个体分别饲养在两种不同的光照周期下，分别为十二小时亮十二小时暗及二十四小时亮两种光周期，在两种光周期下培养的个体都在平衡石上发现新生成的纹路，纹路生成的数量虽然随著培养时间的延长而增加，轮的生成与光照周期间没有相关性，一条新的纹路生成所需要的时间却大於一天，一般需要两至三天才生成一轮。

Nymphal development was greatly influenced by photoperiod with different photoperiodic response pattern occurring between Okinawa and Hachijo population.

结果表明，光周期显著影响两地理种群的若虫发育，然而，冲绳和八丈岛种群间显示不同的光周期反应模式。

Effects of photoperiod on nymphal development were investigated in two subtropical populations of Periplaneta japanna living on Naha, Okinawa Islands (26N) and Hachijo island (N33N), Japan.

为弄清光周期对一种亚热带蜚蠊若虫发育的控制机理，检测了光周期对冲绳(26°N)和八丈岛(33°N)两个地理种群若虫发育的影响。

The role way of major QTL controlling Days-to-Tassel photoperiod sensitive indexes were partial dominances along with over dominance, and single QTL contribution of rate ranged from 5.53% to 15.52%.

控制抽雄光周期敏感指数的QTL有3个，单个QTL贡献率5.53%～15.52%，作用方式为部分显性和超显性；检测到控制散粉、吐丝光周期敏感指数QTL各1个，都位于第10染色体，作用方式为加性和部分显性。

Belonging to different ecotypes bred in recent years, a fast approach of identification of photoperiod sensitivity, in which flowering promotion rate was used as evaluation index, was developed.

以53个近年育成的不同生态类型大豆品种为试材进行人工控制光周期试验，建立了以开花促进率为光周期敏感性评价指标的快速鉴定方法。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了