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- fluctuating stress factor 脉动应力系数
- The dynamic stress factor from two lower accelerations of horizontal and vertical might cause more serious failure than that from higher single acceleration. 较低峰值的双向地震动产生的应力强度因子可能大于较高峰值的单向地震动所产生的应力强度应子。
- In vitro screening of seed-derived and microspore-derived callus lines was carried out by the biotechnology of plant cell culture, with the raw toxin extract of piricularia oryzae as stress factor. 利用植物细胞培养离体筛选生物技术,以稻瘟病菌粗毒素提取液作为外源胁迫因素,对水稻种子体细胞和花粉性细胞无性系,进行愈伤组织细胞培养抗性筛选或花药培养抗性筛选。
- Many of the plant retrotransposons are transcriptionally activated by various biotic and abiotic stress factors. 在一些生物的和非生物的逆境条件下 ,反转录转座子的转录可以被激活。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- Drought is one of major abiotic stress factors limiting maize production,so improving drought tolerance is an important breeding target in maize. 干旱是影响玉米生产的主要非生物胁迫因素之一,所以玉米的耐旱性遗传改良是玉米育种的一个重要目标。
- The Blast result revealed that theses EST sequences have at least 82% homology with sequences induced by other abiotic stress factors ( NaCl, Chill etc.) . BLAST结果表明:草甘膦诱导的EST序列与水杨酸诱导、茉莉酸激发、NaCl处理、冷胁迫、热激、病原体处理等其它非生物胁迫诱导的序列有高达82%25以上的同源性。
- This paper puts forward the suggestions on the greater pressure problem by describing urgency and essentiality of management, and essence and stress factors of pressure. 文章从压力管理的紧迫性、必要性和压力的本质及其影响因素等方面提出了组织压力管理的策略。
- However, little has been known about the dynamics of actin cytoskeleton when cells are attacked by unphysical attacks from some stress factors such as elicitors. 但是对于处于病原攻击的植物细胞中的微丝动态变化还研究不多,特别是当细胞受到的是非物理性攻击时,其微丝骨架的动态变化还不为人了解。
- The fluctuating value of gold and silver. 黄金和白银的起伏不定的价格
- In the word "mother" the stress is on the first syllable. 在"mother"这一字里，重音在第一个音节上。,在＂mother＂这一字里，重音在第一个音节上。
- Advance on research of brain heat shock protein and stress factor 脑热休克蛋白与应激因素研究进展
- Objective To introduce biological features, classification, distribution of the heat shock proteins (HSPs) and the influence on brain HSPs of some stress factors, and prospects of the application. 目的介绍热休克蛋白(HSP)的生物学特征、分类、分布及某些应激因素对脑HSP的影响,并对HSP的应用前景作一展望。
- Persistent presence of factors other than static loading of the parts such as fluctuating stress can be responsible for failures of parts 除静荷载以外的因素,如脉动应力等持续地存在,可能是使零件损坏的原因
- He reverted to smoking when under stress. 他因受到压力又恢复了吸烟的习惯。
- We led a hard life in times of stress. 在困难时期我们过着艰苦的生活。
- Results:The job stress factors of drivers can be divided into six clusters,which are social support,negative state,job requiring,job control,stress level,and job busyness and monotony. 结果:汽车司机职业紧张因素可分为社会支持、负性状态、工作要求、工作控制、紧张程度和忙碌单调6大类。
- The cure for stress lies in learning to relax. 消除紧张的方法在于学会放松。
- The detective laid great stress on details. 侦探特别强调细节。
- A detailed, intensive study of a unit, such as a corporation or a division within a corporation, that stresses factors contributing to its success or failure. 例案研究,对一个单位如一个公司内部的单元或部门的详细、深入的研究,重点研究促使其成功或失败的因素。而在简明英汉词典中
