求翻译：[10]冷畅俭，王中正. 三次抛物线形渠道断面收缩水深的计算公式[J]. 长江科学院院报，2011,28（4）：29-31,35.是什么意思？

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[ 10] in cold-cheong and frugal, King parabolic-shaped channels is 3 times the depth of water sessile contraction formula for calculating J ] [ Yangtze . 28 Academy of Science, 2011, 29 ( 4 ): 35 -31, .

(10) Leng Chang is thrifty, Wang Zhongzheng. Three parabolic channel contraction of cross sectional area contraction of area water depth formula (J). Yangtze River academy of science courtyard newspaper, 2011,28(4):29-31,35.

[10] cold Chang Jian, Wang Zhong. Cubic parabola-shape Canal depth of cross sectional area calculation formula of [j]. Academy of Sciences of the Yangtze River, 2011,28 (4): 29-31,35.

[10]Leng Changjian, Chiang Kai-shek Wang. Throw the calculation formula [J ] that section shrinks the depth of water of linear channel of the thing three times. The newspaper of institute of Academy of Sciences of the Changjiang River, 2011, 28 (4): 29-31,35.