straight jaw
英 [streɪt dʒɔː]
美 [streɪt dʒɔː]
网络 正颌
双语例句
- The upper and lower jaws possess straight tooth rows and the jaw arches are almost rectangular in shape.
上、下颌具有直的齿列，而颌弓几乎呈直角形。 - The performance of straight and arc jaw plate of jaw crusher are analyzed and shows the smaller jaw angle, the bigger crush force and the higher output of jaw crusher, which improves the wearing of jaw plate.
分析了鄂式破碎机中直线形和圆弧形破碎板钳角的性能概况表明：钳角越小，颚式破碎机的破碎力越大、产量越高，并改善了颚板磨损情况。