问答题

计算尺寸为390 mm x 190 mm ×190 mm的1 立方米190 mm厚混凝土空心砌块墙的砌块和砂浆净用量,灰缝10 mm。每1m3砌体空心砌块净用量（）m3,保留3位小数

答案： 0.360 m³解析过程如下：首先，我们需要计算单个砌块的尺寸。由于灰缝宽度为10mm，因此砌块的实际尺寸会比名义尺寸小...

你可能感兴趣的试题

单项选择题

Wht is the min purpose of this pssge Torgueginst the widely held belief thtWht is the min

purpose of this pssge Torgueginst the widely held belief tht picture is more vividnd meningful thn words. B．To trce out the history of print. C．To emphsize the superiority of words to pictures. D．To explin the importncend power of print.A．To argue against the widely held belief that a picture is more vivid and meaningful than words．B．To trace out the history of print．C．To emphasize the superiority of words to pictures．D．To explain the importance and power of print．

CSS的盒子模型是什么？CSS的盒子模型是什么？

答案： CSS的盒子模型（Box Model）是CSS布局的基础，它定义了元素如何显示以及如何相互影响。每个元素在页面上被看作是...