词汇	pollution of heavy metal
释义	pollution of heavy metal 重金属污染
随便看	generalized Jacobi matrix generalized Jacobi polynomial Generalized Jaeobian Matrix generalized jamison type weighted productsum generalized jensen-schur measure generalized JKR model generalized job selection generalized jocobian variety generalized join generalized join dependency generalized Jordan derivation generalized jordan-derivations generalized juvenile periodontitis generalized Kac-Moody algebras generalized Kalman filter generalized kalman filtering generalized Kalvin model generalized kantorovich operators generalized kantorovic operators generalized k-ary n-cube Generalized KdV Equation generalized kdv-mkdv equation generalized Kelvin body generalized Kelvin model generalized keratacanthoma