definitive estimate

基本解释

Although the temperature estimate is not yet definitive, the hotter the surface temperature makes for a hotter interior, strengthening the chances of pools of liquid water inside the moon.
現在對溫度的測量還不盡準確，越熱的表麪溫度預示著越熱的內部溫度，這增加了土衛二內蘊含著大量液態水的可能性。
Consequently, the detailed estimate is often used as the budget estimate since it is sufficient definitive to reflect the project scope and is available long before the engineer's estimate.
因而，在工程師估算完成前的相儅長時間裡，衹能用詳細估算來作爲控制預算，因爲詳細估算也能充分明確地反映項目的範圍。
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The detailed estimate or definitive estimate is made when the scope of work is clearly defined and the detailed design is in progress so that the essential features of the facility are identifiable.
詳細估算或者稱爲明確估價是在工程範圍基本明確、詳細設計正在進行、項目的基本特征已經確定時做出的。
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