The second call to the read method, where you try to assign the value to the str variable, returns an empty string.

在对 read 方法的第二个调用中，试图把值分配给 str 变量，结果返回一个空的 string。

youdao

The effect of elastic modulus of adhesive on the str ess distribution in aluminium alloy single lap joint was investigated using elastic-plastic finite element method(FEM).

运用弹塑性有限元法，研究了胶粘剂弹性模量对含间隙的铝合金单搭接接头上应力分布的影响。

youdao

In fact, a string object is an instance of the STR class.

事实上，字符串对象是str类的一个实例。

youdao

Some of which I built: cmp, init, str. And there, notice, are the internal definitions And in fact I should've said, we often call those things fields.

就是给我一个所有东西的列表：,所有的方法，与这个类关联的，有一些是我写的：,还有这里，请注意，是一些内部的定义。

麻省理工公开课 - 计算机科学及编程导论课程节选

The STR, which sees its exclusion from the committee as a sign of bias, says it will fight on.

ECONOMIST: Textbooks round the world

The umbrella group responsible for the STR includes the Somang Church, one of a number of evangelical churches and megachurches that are increasingly active in Korean politics.

ECONOMIST: Textbooks round the world

You can also control permissions on other AirPlay devices like the Sony STR-DN1030, but there's a limit of 20 devices, and it's a little bit fiddly.

ENGADGET: Ask Engadget: what's the best way to arrange a protected AirPlay setup?