各种矿质元素在不同叶位以及同叶位的中肋和软叶中的分配均有所不同。
The distribution of mineral nutrient elements was different in different leaf position, main leaf veins and soft leaves.
采用圆筒壁与肋片传热等简化模型来计算汽封块、静叶和隔板的传热过程总传热系数。
Simplified heat transfer models like cylindrical surfaces and fins are used for calculating the overall heat transfer coefficients of gland blocks, stationary blades and diaphragms.
本文介绍一种新的手术方法——经肋膈窦行胸膜开窗术治疗肝右叶脓肿。
A new operative method for the right lobe abscess of the liver is introduced in this paper, Five patients with right lobe abscess of the liver were admitted.
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