资产在有用寿命结束时出售可获得的预计价值。
Salvage value the estimated value that an asset will realize upon its sale at the end of its useful life.
在工程设计中，这是很重要的，估计可能发生的大地震，有用寿命内的结构(说，100年)。
In engineering design, it is important to estimate the likelihood of occurrence of a major earthquake within the useful lifetime of the structure (say, 100 years).
这主要是因为LED真实的寿命后面隐藏的两大概念：流明衰减和有用时间。
This is mainly because of the two ideas behind a LEDs true lifespan: Lumen Depreciation and Useful Life.
尽管JFFS在早期非常有用，但是它的平均读写算法容易缩短NORflash设备的寿命。
Although JFFS was very useful in its time, its wear-leveling algorithm tended to shorten the life of NOR flash devices.
SystemInfo类中的附加功能可能很有用，其中包括支持查找进程名称和编号、网络状态、网络连接速度和电池使用寿命。
Additional functionality in the SystemInfo class would be useful, including support for finding process names and Numbers, networks status, network connection speed, and battery life.
还有影响德国阳光蓄电池使用寿命的因素还有很多，既有电池设计和制造方面的因素，又有用户使用和维护条件方面的因素。
And the influencing factors of Germany sunshine battery service life there are many, both the battery design and manufacture factors, and factors in the area of use and maintenance conditions.
这些结果对估计面对等离子体的部件寿命和分析聚变堆堆芯等离子体中的杂质水平估计是很有用的。
These data might be useful to estimate the lifetime of plasma facing components and to analyze the impurity level in core plasma of fusion reactors.
该服装在希望以低成本、短寿命的情况下穿着到足部上时或者对出于临床或商业考虑不希望重复使用的服装而言尤为有用。
The garment is particularly useful when fitted to a foot where short life is desirable at low cost or to a garment where re-use is to be discouraged for either clinical or commercial reasons.
该服装在希望以低成本、短寿命的情况下穿着到足部上时或者对出于临床或商业考虑不希望重复使用的服装而言尤为有用。
The garment is particularly useful when fitted to a foot where short life is desirable at low cost or to a garment where re-use is to be discouraged for either clinical or commercial reasons.
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