The course of stamen abortion induced by high temperature started from the primordium stage in the stamen development and once this occurred it became irreversible despite of lowering the temperature.

由高温引起的雄蕊败育过程始于雄蕊原基时期，这个过程一旦启动，雄蕊败育将不会因重新将它转入低温而逆转。

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The development of low temperature curing and high temperature serving adhesives in the field of inorganic and elementary organic chemistry in Russia was introduced in this paper.

介绍了前苏联在无机和元素有机化合物领域内冷固化耐高温和超高温胶粘剂方面的进展。

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In this paper, the possibility of high-efficient heat exchanger used in the development of low-temperature heat source, including the solar energy source, is discussed.

本文论述了高效小温差换热器的研究对于开发低温能源、包括太阳能低温热发电的重要意义。

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