What are Ireland's chief exports?

对柱下独立基础进行底板配筋时，控制截面为()处截面。

What is Ireland called in Irish?

对装配式钢筋混凝土单层厂房进行设计，当进行排架柱内力组合时，下面的描述是正确的是

In Canada the federal governments have always been formed by ________.

D值法是对反弯点法的()进行了修正。

Since 1971 the Canadian government has adopted a policy of ________, recognizing that cultural pluralism within a bilingual framework is the essence of the Canadian identity.

对框架结构设计时要进行梁端弯矩调幅，以下的描述正确的是（）

When was the referendum on Quebec's future status held in Canada?

有关框架结构的计算简图，下列说法中不正确的是（）