英语词汇useful region怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

1
?有效范围
... 有效冷冻效应，有效冷藏效应 useful refrigerating effect 有效范围 useful region 美国专利 USP， United States Patent ...

短语

1
useful life region
正常期

双语例句

1
It divides the useful region twice and effectively suppresses the rotate distortion when the image was taken.
对有效虹膜区域进行两次划分，有效的抑制了采集图像时旋转失真的影响。
2
Such an argument is plausible, however, it is less useful for understanding the sociopolitical implications of water use and control in other, water-rich parts of the Maya region.
这样的论据是有道理的，然而，对于理解玛雅地区其他富水地区的用水和控制的社会政治影响来说，就没那么有用了。
3
We want to hear from him and from other partners in the region what would be useful to help them.
我们希望从他和该地区其他伙伴那里听到对帮助他们有用的信息。

单词	useful region
释义	useful region 简明释义有效范围，有效区域网络释义 1 ?有效范围 ... 有效冷冻效应，有效冷藏效应 useful refrigerating effect 有效范围 useful region 美国专利 USP， United States Patent ... 短语 1 useful life region 正常期双语例句 1 It divides the useful region twice and effectively suppresses the rotate distortion when the image was taken. 对有效虹膜区域进行两次划分，有效的抑制了采集图像时旋转失真的影响。 2 Such an argument is plausible, however, it is less useful for understanding the sociopolitical implications of water use and control in other, water-rich parts of the Maya region. 这样的论据是有道理的，然而，对于理解玛雅地区其他富水地区的用水和控制的社会政治影响来说，就没那么有用了。 3 We want to hear from him and from other partners in the region what would be useful to help them. 我们希望从他和该地区其他伙伴那里听到对帮助他们有用的信息。
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