“velocity for erosion and sedimentation control”的概念、定义、翻译、参考文献-科学参考

单词	velocity for erosion and sedimentation control
释义	velocity for erosion and sedimentation control Encyclopedia 工学农田排水释 velocity for erosion and sedimentation control不冲不淤流速保证排水沟道正常工作，不发生冲刷或淤积现象的限值流速。又称允许流速。
随便看	geomagnetic element geomagnetic elements geomagnetic equator geomagnetic exploration geomagnetic field geomagnetic field model geomagnetic filter navigation geomagnetic inclination geomagnetic indice geomagnetic map geomagnetic micropulsation geomagnetic navigation geomagnetic navigation system geomagnetic observation instrument geomagnetic observatory geomagnetic parameter geomagnetic pole geomagnetic poles geomagnetic pulsation geomagnetic pulsations geomagnetic reference field model geomagnetic reversal geomagnetics geomagnetic secular variation geomagnetic sensor

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