The results indicated that the distribution of spot and rot are all "T" shape, there is no relation of spot and rot. To identify material's resistance to low calcium should base on these two symptoms.
结果表明心叶在离体条件下斑点和枯边均呈正态分布，并且二者的发生无相关性，材料抗性的评价应综合斑点和枯边两个症状。
It is not uncommon now to spot young people wearing T-shirts with the word "Beijing" or "Shanghai" printed on them.
在热闹的乌节路上，我们现在不难看见年轻人穿着印有“北京”或“上海”字样的t恤在闲逛。
Through analysis to the goiter, the Keshan disease, the fluorine spot tooth and the endemic disease and so on, this paper tries to explain the relations between the geographical environment and t…
通过对甲状腺肿、克山病、氟斑牙等地方病的分析，旨在说明地理环境与地方病的关系，从而引起大家对环境的关注。
Through analysis to the goiter, the Keshan disease, the fluorine spot tooth and the endemic disease and so on, this paper tries to explain the relations between the geographical environment and t…
通过对甲状腺肿、克山病、氟斑牙等地方病的分析，旨在说明地理环境与地方病的关系，从而引起大家对环境的关注。
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