英语词汇null filter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
?零值滤波器
... null detector 零位探测器 null filter 零值滤波器 null indicator 示零器 ...
2
?零值过滤器
... 飞灰过滤器 fly-ash filter~fly-ash filter 零值过滤器 null filter 真空过滤器 vacuum filter ...

双语例句

1
We can do this by defining a filter on the metadata to search for checkout records with a CHECKIN value of null.
为此，我们可以定义元数据过滤器来搜索checkin值为空的签出记录。
2
The second filter removes any list items where the left side of the expression is a primitive type or a null.
第二个过滤器负责移除任何表达式左侧为一个基本类型或null型的列表条目。
3
It can constrain frequency response of filter Banks to form null at zero frequency point and to obtain minimum side lobe area.
它可强制滤波器组的频率特性在零频形成零点并使旁瓣面积最小。

单词	null filter
释义	null filter 简明释义零值滤波器网络释义 1 ?零值滤波器 ... null detector 零位探测器 null filter 零值滤波器 null indicator 示零器 ... 2 ?零值过滤器 ... 飞灰过滤器 fly-ash filter~fly-ash filter 零值过滤器 null filter 真空过滤器 vacuum filter ... 双语例句 1 We can do this by defining a filter on the metadata to search for checkout records with a CHECKIN value of null. 为此，我们可以定义元数据过滤器来搜索checkin值为空的签出记录。 2 The second filter removes any list items where the left side of the expression is a primitive type or a null. 第二个过滤器负责移除任何表达式左侧为一个基本类型或null型的列表条目。 3 It can constrain frequency response of filter Banks to form null at zero frequency point and to obtain minimum side lobe area. 它可强制滤波器组的频率特性在零频形成零点并使旁瓣面积最小。
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