目的实验室恒温条件下初步观察钉螺的耐寒能力，推测钉螺在空气环境下的致死低温。
Objective to research the cold hardiness of snails in the constant temperature condition in laboratory, and speculate on the lower lethal temperature of snails in dry air.
亚致死温度是低温诱导多倍体的合适温度。
Sublethal temperature might be suitable for polyploid inducement of cold shocks.
本文对低温致死家兔的肝、心脏及心脏传导系统组织的形态学作了观察分析。
The histopathology of the liver, myocardium and heart conduction system in rabbits that died of hypothermia was observed and analyzed.
膜保护系统的适应性变化导致低温半致死温度的降低是抗寒性提高的生理基础。
The decline of the semilethal temperature caused by the membrane protective system is the physiological basis to improve cold resistance.
本文对低温致死家兔的肝、心脏及心脏传导系统组织的形态学作了观察分析。
The histopathology of the liver, myocardium and heart conduction system in rabbits that died of hypothermia was observed and analyzed. At light microscope.
这些物质的适应性变化导致低温半致死温度的下降是抗寒性提高的生理基础。
The adaptability changes of these substrates led to a drop in low semi-lethal temperature, which was the physiological basis for increasing the cold-resistant adaptability.
低温预处理可以诱导对致死浓度h2o2的抗性。
Pretreatment of low temperature could induce resistance to lethal concentration of H2O2.
低温预处理可以诱导对致死浓度h2o2的抗性。
Pretreatment of low temperature could induce resistance to lethal concentration of H2O2.
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