... modulated time signal 调制时号 modulus of distance 距离模数 Mohammedian calendar 回历 ...
基于1个网页-相关网页
·2,447,543篇论文数据,部分数据来源于NoteExpress
On the base of tests, two kinds of measuring methods adopting different standard distance of the elastic modulus of plastic concrete have been analyzed and a more reasonable method has been found.
在试验的基础上分析了塑性混凝土弹性模量采用不同标距的两种测试方法,得出了测试塑性混凝土弹性模量较为理想的方法。
youdao
应用推荐
模块上移
模块下移
不移动