Aluminium and aluminium alloys. Test methods. Earing test for sheet and strip.

铝及铝合金。试验方法。板材和带材的凸耳试验。

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P-V technique was used to test the mode of turgor maintenance of wheat leaf at seedling, jointing and earing stages.

用P - V技术研究了冬小麦苗期、拔节期和孕穗期功能叶膨压维持方式。

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P-V technique was used to test the mode of turgor maintenance of wheat leaf at seedling, jointing and earing stages.

用P - V技术研究了冬小麦苗期、拔节期和孕穗期功能叶膨压维持方式。

youdao