“operation and management mode of grassland irrigation project”的概念、定义、翻译、参考文献-科学参考

单词	operation and management mode of grassland irrigation project
释义	operation and management mode of grassland irrigation project Encyclopedia 农学草地灌溉工程设计释 operation and management mode of grassland irrigation project草地灌溉工程运行管理模式保持工程和设备的正常完好和安全正常运行，合理调配和科学利用水量，结合农业措施，以促进草地灌溉工程的最佳经济效益和社会效益的实现。
随便看	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 non-nesting matching

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