finally, the back quotes both interpret the variable and run the intermediate result as a subshell.

the parenthesized series of commands is called a subshell.

命令中带圆括号的部分称为subshell。

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because the subshell is followed by a pipe, all the output of the subshell is sent to the next command in the pipeline.

因为subshell后面跟着管道，所以subshell的所有输出都通过管道传输给了下一个命令。

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here, the subshell command du -sh work | cut -f1 yields the total size of the work directory in a format compatible with pv.

在这里，子shell命令du-shwork|cut-f1以与pv兼容的格式生成工作目录的总大小。

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the series of commands collected in parentheses runs in a subshell and does not affect the state of the current shell.

在圆括号中的系列命令将在一个子Shell中运行，并且不会对当前Shell的状态产生影响。

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the importance of zoomorphism thought cultivating in the martial arts

动物形象思维培养在武术技击演练中的重要作用

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in the english to chinese custom language culture of perspective and the cognition difference zoomorphism compare

英汉习语中的动物形象之文化透视与认知差异比较

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a comparative study of zoomorphism in russian and chinese

俄汉语中表动物词转指人现象之比较

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the zoomorphism decorates the gardens and means luck.

动物形象在园林中起着装饰和寓意吉祥的作用；

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key technology research on the mold of skelp continuous casting machine

管坯连铸机结晶器关键技术研究

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it was very nice to see joop again.

再一次看到Joop我很高兴。

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the 33-year-old bride wore a dress designed by wolfgang joop, and a diamond tiara belonging to her family.

33岁的新娘穿着由沃夫冈·乔普（WolfgangJoop）设计的礼服，头戴一件家族祖传的钻石头饰。

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neither obsession or joop were a favorite. they may have been a quick buy from his security guards because bav was not always easy to find.

Obsession和Joop都不是他的最爱。他也许会让保安买一些，因为BAV不是那么容易找到的

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desperados: wanted dead or alive

赏金奇兵：西部通缉令

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we are all desperados, ain't we?

我们都是亡命之徒，不是么？

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the form and meaning characteristics of congratulatory speech

祝愿语的形式和意义特征

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congratulatory speech to the opening ceremony of crazy english speech competition

疯狂英语演讲比赛开幕词

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the headmaster delivered a congratulatory speech to the students.

校长发表讲话祝贺学生们成年。

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they felt a lack of warmth in his exceeding formal congratulatory speech.

他们感到他那过于刻板的祝词缺乏热情。

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heilongjiang, northeast coal mining equipment leasing company, general manager of wang jianhua, a congratulatory speech on behalf of guests.

黑龙江东北煤炭矿山设备租赁公司总经理王建华代表来宾致贺词。

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the design of ultrasonic evadible system based on fpga

基于FPGA的超声波避障系统设计

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