类比估算是专家判断的一种形式。
本文提出一种零部件的裂纹形成寿命的类比估算方法。
A method for crack initiation life prediction of components is presented.
只有当前活动与以前活动实际上相似，而不只是在表面上相似，并且准备估算的项目团队成员具备必要的专业知识时，类比估算才最为可靠。
Analogous estimating is most reliable when the previous activities are similar in fact and not just in appearance, and the project team members preparing the estimates have the needed expertise.
萨宾那博士表示同意这一类比，指出他截止到1994年的数据与卡蒂瓦拉博士同期的估算结果非常接近。
Dr. Sabine said he agreed with the analogy, pointing out that his estimate for uptake up to 1994 was very close to Dr. Khatiwala’s for that period.
成本估算主要有三种方法：专家判定法、类比法、参数模型法。
There are three main methods of cost estimation: expert method, analog method and parameters model method.
本文所提出的油田模型法是地质类比法与统计模拟法相结合的一种估算石油储量的新方法。
A new method of petroleum resource assessment, based on the combination of geologic analogy and statistic simulation, is formulated in this paper.
本文所提出的油田模型法是地质类比法与统计模拟法相结合的一种估算石油储量的新方法。
A new method of petroleum resource assessment, based on the combination of geologic analogy and statistic simulation, is formulated in this paper.
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