不定量供应 IDIQ
测量不确定度 Measurement uncertainty ; [测] uncertainty of measurement ; uncertainty ; Uncertainty measurement
不定量远期交易 Variable Quantity Forward
疾病不确定感量表 MUIS ; MedicalUncertainty Inventory Scale ; Mishel's Uncertainty in Illness Scale
测量不确定度表示指南 GUM ; Guide to the Expression of Uncertainty in measurement
质量不灭定律 law of conservation of mass
定量不合规定 off weight
不确定数量 IDIQ
不确定交付数量 IDIQ
在结构选型中存在着很多影响因素，包括定量和不定量的。
There are many quantitative and faintness factors during the structural form selection .
针对人们运动量的不定量性，提出了便携式活动计数器的设计方法。
In view of the case that peoples sporting quantity is not quantitative, this paper introduces the design way of the easily - carried activity counter.
离心式污水泵(即污水提升泵)，是典型的以输送固液两相流为主，同时含有不定量气体的多相流流体机械。
The centrifugal sewage pump is the typical multi-phase flow fluid machinery, which is mainly used to transport and lift solid-liquid two-phase flow including a certain extent of gas.
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