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- The assemble hole on the plow surface need high precision.Any bias would affect the performance. 摘要犁体曲面装配孔的位置精度要求很高，稍有偏差就会影响耕作效果。
- An Elementary Analysis on Columniform Plow Surface 圆柱型犁体曲面受力初析
- Farmers plow in autumn or spring. 农民在秋天或春天犁地。
- The plow was pulled by a yoke of oxen. 一对公牛同轭拉着一头犁。
- Farmers now use tractors to plow their fields. 现今农民用牵引机耕地。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- A plow equipped with several blades that make parallel furrows. 多铧犁一种具有几个能翻平行垄的刀口的犁
- The calm water surface is very much like a mirror. 那平静的水面十分象一面镜子。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- He is honest only on the surface. 他只是表面诚实而已。
- To spade or plow(soil)to bring the undersoil to the surface. 翻耕，翻土翻（土）或犁（土），从而把下面的泥土翻到表面上来
- A film of mucus and bacteria on a tooth surface. 齿菌斑牙齿表面一层粘液和细菌的膜
- The hard outer portion or surface area of bread. 面包皮面包的表面区域的硬皮
- Farmers plow their fields and sow in spring. 农民在春天犁地播种。
- Surface mail takes longer than airmail. 普通邮件比航空邮件慢。
- The surface of the lake is quite still. 湖面相当平静。
- We will plow the field soon after the last frost . 最后一场霜过后，我们将马上耕田。
