枝条的弯曲程度体现了它的受力情况，同时也可以用杨氏弹性模量来控制其弯曲度；
The stress state of the branch was reflected by its bending degree. Bending degree could be controlled by changing the value of Young's modulus.
介绍了PS D位置传感器的检测原理和一种基于PSD的钢丝杨氏弹性模量测量系统。
The measuring principle of sensor PSD is introduced and the system for measuring Young modulus that is based on PSD is described in this paper.
数据分析表明，岩石油松比和杨氏弹性模量都随围压增加而增大，并给出了经验关系式。
Analysis of the data indicates both that Poison's ratio and Young's modulus increase with the confined pressure. The empirical relationship formula is presented.
通过对两地区部分岩心的测试，得出了岩石泊松比、杨氏弹性模量和抗拉强度等岩石力学参数。
Based on testing of partial cores taken in two areas, some rock mechanical parameters such as Poison's ratio, Young's modulus, tensile strength are determined.
杨氏弹性模量是反映树干或板材抗弯、抗压强度的重要指标，是开展林木材质育种研究的重要内容。
MOE reflects log or lumber material anti-bend, important index of the anti-press strength, which is the important contents for developing forest wood breeding.
本文介绍高速输送带弹性振动的基本公式，阐述我国目前常用几种输送带的圆柱刚度和杨氏弹性模量等振动系数的计算法。
This paper introduces basic formulas of elastic vibration of conveyor belt and the calculation of its vibration coefficients e. g. cylindrical rigidity and modulus of elasticity.
对杨氏弹性模量E用反射式位移传感器与传统的光杠杆法测量进行比较，得出无论从操作方面还是数据的精确度方面都说明了光纤传感器法大大优于光杠杆法。
As comparing with adopting traditional optical lever method to measure Young 's modulus of elasticity E. Using optical sensor is much better in both operation and data precision.
对杨氏弹性模量E用反射式位移传感器与传统的光杠杆法测量进行比较，得出无论从操作方面还是数据的精确度方面都说明了光纤传感器法大大优于光杠杆法。
As comparing with adopting traditional optical lever method to measure Young 's modulus of elasticity E. Using optical sensor is much better in both operation and data precision.
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