前齿轮有44个齿。
前齿根部位可以帮助你判断葡萄酒的单宁。
Before the gear roots can help you determine the wine's tannins.
上端前齿过薄，牙釉质几乎消失，牙齿也有损伤。
Upper front teeth that are paper thin, with the enamel almost completely worn away, and teeth that hurt.
在第一行从小到大输出前齿轮的型号，用空格分开。
If multiple optimal answers exist, output the answer with the smallest front gear set (smallest first gear, or smallest second gear if first gears match, etc. ).
冰爪前齿采用滴铸技术铸造，这样能够更好的踢进比较硬的冰层。
The front teeth are drop forged and interchangeable from mono to double for the perfect bite in hard ice.
齿坎式护岸结构是一种新型挡墙结构，但目前齿坎式挡墙缺乏理论设计规范。
The riverbank protection structure with notched sill is a new type of retaining wall structure, but there is not yet theoretical design standard.
任一种有适于啃或咬的大前齿的啮齿目哺乳动物，如鼠、大家鼠、松鼠或狸。
Any of various mammals of the order Rodentia, such as a mouse, rat, squirrel, or beaver, characterized by large incisors adapted for gnawing or nibbling.
冰爪前齿是不对称的并且弯向内侧，这样设计可以使冰爪齿最大程度的与冰雪接触。
The front points are asymmetrical and curved inwards to allow for maximum contact with snow.
论述了当前齿轮传动振动研究的现状及发展趋向，对齿轮传动动态性能优化设计进行了探讨。
In this article, current situation and trend in the research of gear drive oscillation are discussed and design of optimum dynamic performance probed.
介绍了这种无触角剃前齿轮滚刀的切削原理、优化设计数学模型，并通过实例验证了设计效果。
The cutting principle and the optimum design mathematical model of such non-feeler preshaving hob are introduced and effect of the design is validated by its example.
给出了剃前齿轮滚刀修缘尺寸的计算方法和计算公式，并对滚刀齿根的齿间槽宽提出了更为合理的判断原则。
The algorithm and formulas to determine the size of tip relief modification of pre shaving gear hobs are put forward. A principle to determine the lead width of tooth roots is also presented.
结果表明：前齿肖蛸第二代的种群增长指数最大，达66.52；第四代种群增长指数最小，为14.60。
The experimental result shows that the maximum population increase index for the second generation is 66. 52, and the minimum population increase index for the fourth generation is 14.60.
我的前齿长得像我祖父，上下齿之间留下一个能打哈欠的空隙。这样的长相在我祖父身上，使他的笑容看上去很和善，也使他的面容显得干瘪。
I had my grandfather's front teeth, betwixt which stood a yawning space that in his smile looked kind and wizened but in mine looked vaguely psychotic and caused a lisp.
我的前齿长得像我祖父，上下齿之间留下一个能打哈欠的空隙。这样的长相在我祖父身上，使他的笑容看上去很和善，也使他的面容显得干瘪。
I had my grandfather's front teeth, betwixt which stood a yawning space that in his smile looked kind and wizened but in mine looked vaguely psychotic and caused a lisp.
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