The br element forcibly breaks (ends) the current line of text.
BR元素强制对当前行文本进行折行(结束)。
The main control factors of the forming of trace element of Br in groundwater and its relationship with the health of the people are demonstrated with plentiful and real materials in this paper.
本文以丰富的实际资料，论证了地下水中微量元素溴形成的主要控制因素及其与人群健康的关系。
Bromine Nonmetallic chemical element, chemical symbol Br, atomic number 35.
非金属化学元素，化学符号Br，原子序数为35。
Bromine Nonmetallic chemical element, chemical symbol Br, atomic number 35.
非金属化学元素，化学符号Br，原子序数为35。
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