1) stretched string
弦线
1.
Method to derive wave velocity on stretched string by momentum theorem;
利用动量定理直接推导弦线波速
2) chord-modulus
弦线模量
1.
The chord-modulus corrects this error and eliminates its difference.
弦线模量改正了这些指标的数值错误,消除了计算误差,从而成功地计算了黄土的湿陷变形。
2.
Presented in this paper are more than 40 tank s settlement situations,which illustrates that it s feasible to make the Settlement-Area Ratio computation based on the Chord-Modulus for the Control Criterion of the foundation design.
以40多台油罐的下沉情况说明,用弦线模量计算其沉降面积比作为基础设计的控制标准是可行的。
3.
The chord-modulus method of the foundation engineering which is based on the computation of soil deformation including the loessial collapse is advanced.
提出了以弦线模量计算地基变形(包括黄土的湿陷)的地基基础弦线模量设计法。
3) the inside connecting cord
内接弦线
4) Sine Line
正弦线
1.
The Development of the Courseware of Applying Visual Basic Language to Simulating "Drawing Image of Sine Function with Sine Line";
利用Visual Basic语言模拟“用正弦线作正弦函数图象”的课件开发
5) chord-line method
弦线法
6) intersecting chord
弦线截交
参考词条
补充资料:表观弹性模量
分子式:
CAS号:
性质: 在减震橡胶制品中,由于橡胶与金属黏着界面的形状效应,不能仅由形状尺寸和橡胶的弹性模量来决定不同方向的弹簧常数,为此将表观弹性模量Eap定义为:圆柱形:Eap=(3+4.9355S2)G正方形:Eap=(3+6.580S2)G无限长柱:Eap=(4+3.290S2)G式中G为剪切弹性模量,S为形状因子。
CAS号:
性质: 在减震橡胶制品中,由于橡胶与金属黏着界面的形状效应,不能仅由形状尺寸和橡胶的弹性模量来决定不同方向的弹簧常数,为此将表观弹性模量Eap定义为:圆柱形:Eap=(3+4.9355S2)G正方形:Eap=(3+6.580S2)G无限长柱:Eap=(4+3.290S2)G式中G为剪切弹性模量,S为形状因子。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。