Present situation of boric acid production in Kuandian prefecture was introduced. prospects of boric acid production were discussed.
介绍了宽甸地区硼酸生产的现状，展望了硼酸生产的前景。
Among ginseng strains, Shizhu Ginseng is particular to China, mainly distributed in Manchu Automonous County of Kuandian, Liaoning Province.
在人参的诸类品系中，石柱参独产于我国，主要分布于辽宁省宽甸满族自治县。
Debris flow in Dandong Prefecture mainly distributes in three counties of Kuandian, Fengcheng and Youyan. The area subject to debris flow occupies 58. 3% of the total area.
丹东地区的泥石流，主要分布在宽甸、凤城、岫岩三县，泥石流活动影响面积占全区。总面积的58.3%。
The gravitational field from Yingkou to Kuandian gradually increases in total from north to south, but in the central area, lower gravitational field alternating with higher field in belt.
营口—宽甸地区重力场自北而南有逐渐增高的总趋势。中部区重力低与重力高呈带状相间出现。
The gravitational field from Yingkou to Kuandian gradually increases in total from north to south, but in the central area, lower gravitational field alternating with higher field in belt.
营口—宽甸地区重力场自北而南有逐渐增高的总趋势。中部区重力低与重力高呈带状相间出现。
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