Wheel disk gambling selection operator, adaptive crossover and mutation operators are used as genetic operators.
其中遗传算子分别采用轮盘赌选择算子以及自适应的交叉和变异算子。
Disk brakes, used for years for front wheel application, are fast replacing drum brake on the rear wheels of modern cars.
在汽车前轮上应用多年的盘式制动器正快速的取代鼓式制动器应用于更新式的汽车上。
So stop the wheel: I can't make out how elaborate the mechanism is, but motionless disk displays only three slots: function, decorative and symbol.
所以当轮盘停止转动：我不知道机械方面有多精密，但不动的转盘只有三个印记：功能、装饰、和符号。
On this method, disk roller's contact stress is obtained and the intensity is verficated. It is difficult to calculate accurately the wheel pressure distributing.
常用的链轮闸门轮压计算方法中的平均轮压法的超载系数的确定存在较大的随意性，因此用这种方法计算轮压分布是不合理的。
The more tightly the grip is clenched, the harder the disk brake on the front wheel works.
骑车人手柄握得越紧，给前轮的盘式制动器施加的压力就越大。
The invention discloses an aluminium alloy wheel, which comprises a wheel rim and a central disk arranged in the inner ring of the wheel rim.
本发明公开了一种铝合金车轮，其包括轮辋和设于轮辋内圈中的中心盘。
The reshaping device comprises a hydraulic positioning disk, a hydraulic reshaping disk, a walking roller wheel and an extra high pressure hydraulic power station system positioned outside the device.
包括液压定位盘、液压整形盘、行走滚轮及位于装置外部的超高压液压动力站系统。
The utility model relates to an operating mechanism for a breaker, which is composed of a main shaft, a torsion spring, a rotating disk, a worm wheel, a worm screw, a motor and a supporter.
一种新型断路器操动机构，是由主轴、扭力弹簧、转盘、蜗轮、蜗杆、电动机和支架等构成。
The utility model relates to an operating mechanism for a breaker, which is composed of a main shaft, a torsion spring, a rotating disk, a worm wheel, a worm screw, a motor and a supporter.
一种新型断路器操动机构，是由主轴、扭力弹簧、转盘、蜗轮、蜗杆、电动机和支架等构成。
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