After completing his two novels "Cry" and "Hesitation" based on modern themes, Luxun attempted to depict the Chinese ridge beam characters as he continued to excavate the negative national factors.

鲁迅先生完成了《呐喊》、《彷徨》两部现代题材小说创作之后，在继续开掘国民性负面因素的同时，企冀用历史小说的形式描绘“中国人的脊梁”式人物。

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The flow sensor has a structure of cantilever beam with ridge waveguide.

流量传感器具有带脊型波导的悬臂梁结构。

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The 'hot' dispersion equation of the coaxial ridge-disk-loaded cylindrical waveguide TWT with an annular electron beam can be firstly obtained according to self-consistent field theory.

引入薄环形电子注，首次建立了脊加载同轴膜片圆波导的注波互作用线性理论，得到小信号条件下的色散方程。

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We watched from a driveway, standing under a weathered backboard-and-rim fastened to the ridge beam above the garage door.

NEWYORKER: Midnight in Dostoevsky