• 动物 进化研究进行较为系统论述包括 温性动物概念的由来、特点起源选择因子

    The paper reviews the study on evolution of endothermy in animal, including the concepts, characteristics and the selective factors.

    dj.iciba.com

  • 用途适用批量中小型机械零件退火工艺,特别是轴承、外圈等到退火

    Purpose: Used for the annealing of batches of small and medium mechanical parts, specially for the isothermal spheroidizing annealing of bearing races.

    sz-jkkj.com

  • 双亲行为模型指在鸟兽类中,内温性双亲行为选择结果因为双亲控制抚育提供了保证。

    The Parental Care Model hypothesizes that endothermy is arisen as a consequence of selection for parental care because endothermy enables a parent to control incubation temperature.

    dict.cnki.net

  • 适于氧化气氛中适于还原气氛中使用用于短期真空

    The dual wire suitable temperature in the oxidizing atmosphere, reducing atmosphere is not suitable to use, can be used for short-term temperature measurement inside the vacuum.

    www.wellpad.com

  • 仿真结果表明方案较好地解决系统存在的、外扰动问题系统扰动消除具有较强鲁棒适应能力

    The simulation result shows that this method can solve the disturbance problems and has strong robustness and self-adaptability for disturbance canceling of the main steam temperature system.

    dict.cnki.net

  • 适于氧化气氛中适于还原气氛中使用用于短期真空

    Suitable temperature in the oxidizing atmosphere, reducing atmosphere is not suitable to use, can be used for short-term temperature measurement inside the vacuum.

    www.kmswcp.cn

  • 中山阔叶混交林海拔约3 100m大动物区分异的界线

    The elevation of 3100 m (in Cooltemperate coniferous and broadleaf mixed forest) was the dividing line between the two realms in Cangshan Mountain.

    dict.cnki.net

  • 中山阔叶混交林海拔约3 100m大动物区分异的界线

    The elevation of 3100 m (in Cooltemperate coniferous and broadleaf mixed forest) was the dividing line between the two realms in Cangshan Mountain.

    dict.cnki.net

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