查询词典 Young modulus

In this paper, the author propose an algorithm, called the least-squares despread respread constant modulus algorithm , combines the information of the spreading signal and the constant modulus property of the transmitted signal in the adaptation of the weight vectors.

本文介绍了利用CDMA信号的恒模特性以及用户已知的扩频码来确定2D Rake接收机的加权系数，使用这样一种综合技术构成的算法称为最小二乘解扩重扩恒模算法。

With the increase of glass content,the tensile strength and modulus of commingled yarn increase remarkably,while its flexural strength and modulus increase first but decrease afterwards.

随着玻纤含量的提高，混纤纱的拉伸强度、拉伸模量均明显提高，而弯曲强度和弯曲模量则呈现出先升后降的趋势。

Taking Jiangning District in Nanjing City as an example, the drainage modulus of its urban diked area is calculated, then the correlation between drainage modulus and regulation storage is educed.

以南京市江宁区为例，对城镇圩区的排涝模数进行计算，得到排涝模数与调蓄库容之间的定量关系。

The influence of recessing in adh es ive layer with high elastic modulus on the peak stress of joint is not evident so that it would improve the actual strength of joint markedly based on the load bearing ability not being affected evidenly . On the other hand , the recessing in the joint with low elastic modulus adh es ive caus es the peak stress es increase evidently that may decrease the nominal and actual strength of the joint markedly .

对胶层和被粘物中应力分布的数值分析结果表明：胶层中的间隙对接头端部的应力分布无明显影响，但对间隙附近的应力峰值影响较大；随着胶粘剂弹性模量的增大，间隙附近的应力峰值有所降低；对于高弹性模量胶粘剂接头，胶层中的间隙对接头的应力峰值无明显影响，在不降低接头名义强度的同时可使得接头的实际强度显著提高；而对于低弹性模量胶粘剂接头，间隙使得接头上的应力峰值明显上升，可能导致接头的名义强度和实际强度显著降低。

The cement with high elastic modulus is recommended in soft formation, and the cement with low elastic modulus is preferential in hard formation.

在固井作业时，对软地层推荐采用弹性模量大的水泥，对硬地层推荐采用弹性模量小的水泥。

By means of triaxial tests, uniaxial compressive tests of a prism and bending tests of a reinforced cement-soil beam, elastic and deformation modulus of cement soil are studied and the relationships between deformation modulus and compressive strength are obtained.

通过三轴试验、棱柱体单轴抗压试验及加筋水泥土梁的抗弯试验，研究了水泥土的弹性模量及变形模量，得到了变形模量与抗压强度之间的关系，并分析了试验方法对变形模量测试结果的影响。

On the base of large amount of tests, this thesis analyzes the impacts of testing period, fiber dosage and cement dosage upon the compressive strength, splitting tensile strength, compressive resilient modulus, flexural strength and flexural elastic modulus of polypropylene fiber cement stabilized macadam, and the corresponding impact rule was found.

3在大量试验的基础上分析了试验龄期、纤维掺量、水泥掺量对聚丙烯纤维水泥稳定碎石抗压强度、劈裂抗拉强度、抗压回弹模量、抗弯拉强度和抗弯拉弹性模量等的影响，并得出了相应的影响规律。

This paper introduced lumber elastic modulus is a kind of fast testing device for lumber elastic modulus with FFT、 numerical control and computer technology.

本文介绍开发的板材弹性模量自动检测设备是综合FFT分析技术、数控技术和微机技术开发的一种关于木材杨氏模量和剪切弹性模量的快速测定设备。

However, the inherent mechanics performance of the rubber determines its elastic modulus is relatively small, for example, the general soft rubber's modulus is about 1Mpa, and the metal material is up to 104~105MPa.

但是，橡胶的固有力学性能决定它的弹性模量较小，例如，一般软质橡胶的杨氏模量约为1Mpa，而金属材料高达104~105MPa。

The object list is bright:( 1 ) Breakingfruit Chinkapin fibre's pH is lower , and it haw big Buffer capacity;( 2 ) Breakingfruit Chinkapin fibre has good permeability, When making MDF our should suitably enlarge Resin content;( 3 ) Along with compound than reducing of (Breakingfruit Chinkapin fiber / other wood fiber ), internal bond strength modulus of rupture, modulus of elasticity has trend that at first down than upward.

结果表明：（1）黎蒴栲材热磨纤维的pH值低，缓冲容量大；（2）黎蒴栲材纤维的渗透性良好，制造MDF时应适当加大施胶量；（3）随着复合比（黎蒴栲纤维/其他树种纤维）的减少，MDF的内结合强度、静曲强度、静曲弹性模量成先下降后上升的趋势。

Article 144 The Government of the Hong Kong Special Administrative Region shall maintain the policy previously practised in Hong Kong in respect of subventions for non-governmental organizations in fields such as education, medicine and health, culture, art, recreation, sports, social welfare and social

第一百四十四条香港特别行政区政府保持原在香港实行的对教育、医疗卫生、文化、艺术、康乐、体育、社会福利、社会工作等方面的民间团体机构的资助政策。原在香港各资助机构任职的人员均可根据原有制度继续受聘。

Small wonder, then, that the Chinese spend more in the shop than any other group of foreign visitors do .

这样的小惊喜，使中国顾客比任何国家的人消费得更多。