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center-axle trailer
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center-axle trailer
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center-axle trailer
中置轴挂车
牵引装置不能垂直移动(相对于挂车),车轴位于紧靠挂车重心(当均匀载荷时)的挂车。其作用于牵引货车的垂直静载荷,不超过挂车最大设计总质量的10%或10000牛(两者取较小者)。
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nonnegative definite matrix
nonnegative definiteness
nonnegative definite quadratic estimate
non-negative definite quadratic estimator
nonnegative divisor
nonnegative element
nonnegative function
nonnegative integer
nonnegative integral kernel
nonnegative manifold
nonnegative matrix
non-negative matrix factorization
nonnegative measure
nonnegative number
nonnegative operator
nonnegative orthant
nonnegative partial sum
nonnegative quadratic form
nonnegative semi-definite matrix
nonnegative solution
nonnegative splitting
nonnegativity
nonnegativity condition
nonnegativity requirement
non nesting matching
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