“缺齿”的拼音为：quē chǐ...

而曲轴,在齿轮箱挂挡时, 又使汽车持续运动.When the gears are engaged, the crankshaft keeps the car moving.但是风力发电机的齿轮箱存在着经常在刹车时受冲击载荷而过早损坏的问题.The gear box of wind - driven generator is premature damage by impact load.对于电机操作机构,齿轮箱配置标准安装法兰.For ...

最佳工艺配方生产的功能性凝胶肽糖具有抗疲劳 、 防龋齿的功能.The functions gelatin of optimized oligopeptide sweets mainly included antifatigue, anticarious function.摘要目的: 探讨应用窝沟封闭剂预防龋齿的临床效果.Objective: To observe the clinical application effect of pi...

无齿翼龙是一种体形庞大的翼龙, 因其头上长有冠而别具一格.Pteranodon was a large Pterosaur, notable for its skull crest.无齿翼龙能够扇动它们的翅膀飞翔, 而且还能飞很长的距离.Pteranodons could flap their wings to fly. They could fly a long way.无齿翼龙是肉食动物. 它们吃鱼, 软体动物, 螃蟹, 昆虫,和动...

“齿根”的英语可以翻译为：oot ，dedendum ...

围墙是一片惨淡的枯黑,仿佛是一枚抽去了神经的龋齿.The dull blackgray of its walls looked like a tooth after the nerve has been killed.最佳工艺配方生产的功能性凝胶肽糖具有抗疲劳 、 防龋齿的功能.The functions gelatin of optimized oligopeptide sweets mainly included antifatig...

“刨齿”的拼音为：bào chǐ...

“牙齿”的拼音为：yá chǐ...

她鲜红色的口红更衬出了她牙齿的洁白。Her scarlet lipstick emphasized the whiteness of her teeth.他拾起一张宣传保护牙齿的传单.He picked up a leaflet about care of the teeth.正在长牙齿的婴儿喜欢咬硬物.Babies who are getting new teeth like something hard to bite on....

“牙齿”的英语可以翻译为：tooth，cusp，armature，dens，teeth...

从而为范成法加工任意齿形的齿轮奠定了理论基础.Then, a theoretical foundation is established for gear generation with arbitary profile.本文采取计算和实测方法分析了齿轮滚刀重磨后齿形的变化,认为齿面畸变是重磨齿形误差的主要原因.It is believed that the flank distortion is the main reason of ...