光周期的

There was no linearrelationship between the time of flower stalk initiation andthatto floweringfrom bolting.

在晚抽薹大白菜的日长处理中，结果表明，14h的长日下能够提早发育期6～10天左右，即使10h下，晚抽薹大白菜也能够正常抽薹开花，由此说明，对于光周期效应来说，YC和S-1均属于非严格长日型材料。

Two kinds of freestanding waveguide-array dichroics with a 2D-periodic internal structure are designed and analyzed in this paper.

介绍了两种二维周期结构的准光滤波器的设计及其仿真结果。

In order to discuss the optimal conditions of Nostoc flagelliforme multiplication, the effect of types of medium, pH, temperature, light period, light intensity and hormone on growth and multiplication of Minor flagelliforme cells were investigated.

为探讨发菜生长增殖所需的适宜条件，研究了培养基类型、pH值、温度、光周期、光照强度和激素等对发菜细胞生长增殖的影响。

The survival rate of egg and pupa kept in a high degree under different photoperiod, all above 90%.

不同光周期下的卵和蛹的存活率均保持较高水平，大多在90％以上。

The understanding of photoperiod mechanism involved in soybean may benefit the breeding of extensively adapted soyeban cultivars.

对大豆光周期反应机制的研究将为培育广适应的大豆品种奠定基础。

Photoperiod also had a great influence on the ratio of bolting. Day length had a positive correlation with it.

光周期对甜菜的抽薹率的影响也很大，日长与抽薹率呈正相关，日长15—17小时，抽薹率最高。

The environmental factors involved in flowering induction, such as photoperiod changes, vernalization, and drought, affect ABA levels.

影响植物成花调控的环境因子，包括光周期变化、春化作用、干旱等均会导致植物体内ABA代谢的变化。

Among the "westbound" group—those whose light cycle was repeatedly delayed—32% died.

17%。但是，两组光周期被打乱的老龄雄鼠的死亡率则高多了。

The photoperiodic reactions of univoltine and bivoltine Asian corn borer Ostrinia furnacalis 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。

The ratio of bolting was the highest when day length was from 15 to 17 hours.

光周期对甜菜的抽〓率的影响也很大，日长与抽〓率呈正相关，日长15—17小时，抽〓率最高。

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