理学 参数空间 释 efficiency 有效性 用方差或均方误差作为衡量有效程度的指标。
通类 物理 validity 有效性 ＞经济物理＞释义 efficiency 有效性 effectiveness 有效性
＞运筹学＞多目标规划＞释义 efficiency 有效性 effectivity 能行性，有效性 efficiency 有效性†；效率 significance 显著性，有效性，意义 soundness 可靠性 又称“有效性” †validity 有效性†
理论计算机科学 可计算性与计算复杂性 释文 efficiency 有效性
- needle-handle shaking method
- needle-holding hand
- needle insertion method
- Needleleaf Forest
- needleleaf sedge
- needle-leaved plant
- needle-leaved tree
- needle loom shaft
- Needleman-Wunsch algorithm
- needle point
- needle problem
- needle punched batt-on-base felt
- needle punched batt-on-mesh felt
- needle-punched carpet
- needle punching
- needle-punching density
- needle-punching depth
- needle-punching frequency
- needle retention method
- needle roller embroidery
- needle scanning
- needle-shaped variation
- needle-shaped wollastonite
- needle size
- needlet