1. The engineers had to superelevate the curves on the highway to improve safety.
(工程师们不得不提高公路弯道的超高,以提高安全性。)
2. In order to accommodate high-speed trains, the railway tracks were superelevated to reduce the risk of derailment.
(为了适应高速列车,铁路轨道被提高了超高,以减少出轨的风险。)
SHOW FULL COLUMNS FROM `tool_word` [ RunTime:0.001189s ]
SELECT `id`,`word`,`british`,`american`,`jbjs`,`wlsy`,`cx`,`lz` FROM `tool_word` WHERE `switch` = 1 AND `id` = 89363 LIMIT 1 [ RunTime:0.000510s ]
UPDATE `tool_word` SET `views` = `views` + 1 WHERE `id` = 89363 [ RunTime:0.003197s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` IN (97663,58717,12449,77831,9971,97107,41319,86100,8425,63042,82110,48150,18925,22698,49767,3866,76337,54769,17621,13985,54260,97762,82935,45375,86624,51832,25030,34956,9545,6662) AND `switch` = 1 ORDER BY `id` DESC [ RunTime:0.000889s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` < 89363 AND `switch` = 1 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000344s ]
SELECT `id`,`word` FROM `tool_word` WHERE `id` > 89363 AND `switch` = 1 ORDER BY `id` LIMIT 1 [ RunTime:0.000932s ]