胁迫的

The results of genetic analysis suggested that this mutants have a monogenic recessive mutation in a nuclear gene.

NaCl胁迫对拟南芥营养器官的生长和结构的形成有明显的影响。

The exogenous CaCl2 somehow indeed has alleviating effect on the quality of muskmelon fruit under salt stress.

结论］外用一定浓度的CaCl2对盐胁迫下的甜瓜果实品质起到了一定的缓解作用。

It can be concluded that the application of glyphosate will decrease the sensitivity of the nerve trunk and also hamper the impulse generation and conduction of Bufo gargarizans.

由此可以说明，草甘膦胁迫条件下，中华大蟾蜍神经细胞对刺激反应的灵敏性降低，动作电位的产生及传导受到一定程度的抑制和阻碍。

Chilling stress induced photoinhibition of PSII and PSI, and active oxygen species might be one of the factors causing the decrease of the oxidizable P700. PSI seemed to be more sensitive to chilling in the low light than P5II.

低温弱光胁迫引起了PSII和PSI的光抑制，而活性氧的积累可能是氧化态P700下降的一个原因，而且PSI对低温弱光比PSII表现得更敏感。

To provide a theoretic reference for anti-adversity moriculture, we investigated the synergistic effects of H2O2 and Fe(superscript 2+), Cu(superscript 2+), Zn(superscript 2+) on free radicals damage and activities of protective enzymes in the leaf discs of mulberry in this paper.

研究了H2O2与Fe(上标 2+)等金属离子产生的自由基胁迫对桑树生理特性的影响，旨在为桑树的抗逆栽培提供理论参考。

The effects of the combination of poor light and lower temperature (19 ℃/12 ℃ day/night, 30、 90μmol ·m-·s-1), poor light and critical temperature (19 ℃/12 ℃ day/ night, 30、 90 μmol ·m-2 ·s-1) stress on growth index in leaves of peeper seedlings Capsicum annuum L.

以陇椒2号和七寸红的辣椒幼苗为试材，研究了其在偏低温弱光(19℃／12℃昼／夜，30、90μmol·m-2·s-1)和临界低温弱光(15℃／8℃昼／夜， 30、90μmol·m-2·s-1)胁迫下的生长指标的变化。

The results showed the variation and ranking of genotypes based on the relative value of proline content, SOD and CAT activity of plumule was rather similar to that based on the yield reduction rate in field water deficit experiment.

结果表明，在渗透胁迫条件下，不同小麦品种萌发期胚芽鞘的脯氨酸含量、胚芽鞘和胚根的MDA含量升高，而胚芽鞘和胚根的SOD、CAT活性以及可溶性蛋白质含量下降。

Under winter low temperature stress, the injury of membrane caused by membrane lipid peroxidation could occur in podocarpus fleuryi Hickel seedlings, even though it was not serious lipid peroxidation damaged the structure and function of cell membrane, and resulted in the increase in membrane electric conductivity, membrane permeability and electrolyte leakage.

长叶竹柏幼苗在冬季低温胁迫下，植物体细胞要发生膜脂过氧化作用，程度较轻，膜脂过氧化作用损伤了细胞质膜的结构和功能，从而导致了叶片中细胞膜透性的增一大，电解质外渗，电导率增大，这在本试验中得到了初步的证实。

Meanwhile, ions and nitrogen accumulation in shoot had significantly positive correlations with those root morphologic characteristics.

高盐胁迫下增加氮营养，显著增加了地上部Na+、NO3-、有机氮的含量和硝酸还原酶的活性；降低了Cl-和K+的含量。

After more severe heat stress, such as 55℃ for 5 and 10 minutes, the relative content of the inactive PSⅡ center increases to about 130% and 150% of the control, and further accelerates transformation to about 240% and 290%, resp, during the following readaptation to room temperature in 60 minutes.

高温胁迫进一步加强（如55℃5分钟和55℃1O分钟）后，无活性PS Ⅱ中心数目在随后的60分钟室温恢复期中，从恢复开始时为对照的130％和150％继续增加到240％和290％，且有加速转化的趋势。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。