第二光周期反应属一对主效隐性基因控制。
The second photoperiodic reaction is controlled by a recessive gene.
作者认为，大豆开花前后的光周期反应都与某些特定基因的表达有关。
It was proposed that both pre-and post-flowering photoperiodic responses in soybeans were related to the expression of certain genes.
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。
Photoperiodic responses of SR are distinct in closely related species inhabiting overlapping but different micro habitats.
对小麦品种的春化作用、光周期反应及其与发育进程的关系进行了量化分析和动态模拟。
Quantitative analyses and dynamic simulation were undertaken on vernalization, photoperiod response, and their relationships to development progress in wheat.
在全暗条件下，温周期本身通过低温持续期、温周期反应阈值、温周期幅度决定昆虫的滞育发生。
Under condition of continuous darkness, cryophase duration, thermoperiodic response threshold and thermoperiodic amplitude play important roles in the determination of diapause in insects.
为减小长周期反应谱的计算误差，本文提出一个计算长周期反应谱的转换模型和与之相应的精确计算方法。
The transition model and relevant precise method for calculation of the long period portion of response spectrum is proposed to reduce the calculating errors.
对光周期反应敏感的亚热带自交系CML312表现异常，基本营养生长期指标在自交系内及其F1内变异较大；
The performance of the basic vegetative stage in the CML312 line with sensitivity to photoperiod is abnormal with higher CV within the line and F1.
CXF只有相对较少的已知问题，对问题的快速反应以及较短的发布周期意味着，问题一旦发现则会得到及时更正。
CXF has only relatively minor known issues, and the fast responses to problems and quick release cycle mean problems generally are corrected soon after they're found.
差异表达的基因的功能涉及细胞生长增殖调控、凋亡、细胞周期、应激反应、转运及代谢酶等方面。
The expressions of the various genes modulated cell growth and proliferation, apoptosis, cell cycle, stress response, transporters, chaperones, transcription regulation and drug metabolism.
泛素缀合途径参与细胞的多种代谢过程，包括DNA损伤修复、细胞周期调控及应激反应等。
The ubiquitin-conjugating pathway involves in numerous metabolic processes in cells, including DNA damage repair, cell cycle control, stress responses and so on.
好氧阶段的反硝化效率约占整个反应周期脱氮效率的37.0%。
The denitrifying rate in the aerobic stage was accounted for 37.0% of the denitrification in the whole reaction period.
利用单调方法讨论了一类含时滞及周期系数的反应扩散系统的竞争-竞争-互惠模型。
By using the monotone method, a periodic reaction diffusion system of a competitor-com - petitor-mutualist is investigated.
目的：观察X线低剂量辐射诱导胸腺细胞凋亡和细胞周期进程适应性反应的剂量率效应。
Objective: to observe the dose rate effect of adaptive response of thymocyte apoptosis and cell cycle progression induced by low dose X ray radiation.
多种细胞机制功能障碍将导致染色体不稳定性，包括染色体分离、DNA损伤反应、细胞周期检查点、端粒功能等。
Several factors, such as defects in chromosome segregation and DNA damage response, failure of cell cycle checkpoint, telomere dysfunction, may cause chromosomal instability.
系统地研究了软夹层在底部、中部和顶部的三种土层结构的反应谱平台值和特征周期的主要特征。
For three kinds of different soil layer construction, the characters of the platform values and the characteristic periods of ground surface acceleration response spectra were studied.
这种技术利用单周期控制的积分性质和动态反应快的特点，对交错运行变换器的各单元电感电流进行控制，实现交错单元间电流的平均分配。
It makes use of the integrating character and the fast response of one cycle control to realize the current sharing of the interleaving converters.
输卵管切除术对IVF - ET周期妊娠结局无显著影响，在一定时间内不引起患者基础内分泌的改变，但降低手术侧卵巢的反应性。
Salpingectomy has no obvious effect on the outcome of IVF-ET and baseline endocrine within a period of time, but it reduces the ovarian response to superovulation on ipsilateral ovary in IVF-ET.
目前方法存在反应流程周期时间长、条件苛刻、后处理复杂等问题。
The current method has the problems of long cycle time of the reaction process, harsh conditions, and complicated reprocessing, and so on.
典型SBR工艺的一个完整运行周期由五个阶段组成，即进水期、反应期、沉淀期、排水期和闲置期。
A typical, complete cycle of SBR operation consists of five stages: water inlet period, reaction period, sedimentation period, water outlet period, and idle period.
目的探讨利用未成熟卵体外成熟技术治疗卵巢反应不良和卵泡发育迟缓周期的可能性。
Objective to apply in vitro maturation (IVM) to poor responding of ovary and retardation of follicular development during conventional in vitro fertilization (IVF) cycle.
采用TAS跟踪方式时，反应时间主要取决于目标个数和速度，与搜索帧周期关系不大。
The reaction time of TAS mainly depends on the number and velocity of target, and is little effected by the frame period of searching.
结果发现，主动脉平滑肌细胞可表达细胞周期素d，其免疫反应产物主要位于细胞核内。
Results Rabbit smooth muscle cells could express cyclin d, the reactant of immune reaction was mainly located in nuclei.
细胞对电离辐射的反应取决于DNA的损伤程度及细胞对此损伤的修复能力，损伤后修复能力和损伤性质因细胞周期而异。
Cell responses to ionizing radiation are determined by extent and repair capability of DNA damage. Capability of DNA damage repair and character of damage vary as a function of cell cycle.
研究了具有反馈控制与第二类功能性反应函数的周期捕食-食饵模型。
Predatorprey model with feedback control and type II functional response function is investigated.
利用反应扩散方程的比较原理给出了系统存在周期解的充分条件。
Firstly sufficient conditions for the existence of periodic solution are obtained by comparison theory of reaction-diffusion differential equations;
竖向与水平向地震动分量卓越周期的比值在0.7 - 0.9之间，竖向设计反应谱的特征周期应有单独规定。
The ratio of vertical and horizontal predominant period is 0.7-0.9, so independent characteristic period of vertical design response spectrum should be defined.
竖向与水平向地震动分量卓越周期的比值在0.7 - 0.9之间，竖向设计反应谱的特征周期应有单独规定。
The ratio of vertical and horizontal predominant period is 0.7-0.9, so independent characteristic period of vertical design response spectrum should be defined.
应用推荐