The tee joint entity model has been chosen by the study of the influence of diameter of the branch pipe and the length dimension of the run pipe and branch pipe.

研究了不同支管管径、不同管长尺寸的影响，选择了三通实体模型；

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The name of an entity (record) is used as an default search option in addition to the search key. The name is up to 60 characters in length.

实体(记录)除了搜索关键字以外被用作默认的搜索选项。这个名字可以多达60个字符组成。

youdao

All funds were received by an arm's length entity, the Toronto Community Foundation.

BBC: Toronto mayor Rob Ford job is safe

In a unique economic experiment, 16 countries with a combined population of 329m have handed over monetary sovereignty to an entity at arm's length from national politics: the European Central Bank (ECB).

ECONOMIST: Holding together

It says Volvo will be run as an autonomous entity, headquartered in Sweden, at arm's length from Geely's manufacturing operations in China.

ECONOMIST: Geely closes in on Volvo: On a roll | The