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- Finally, the problems in the design of optical fiber strain sensor modem and the further research direction and measure are pointed out in this paper. 本文最后指出了调制解调系统和光纤传感器存在的问题和进一步研究的方向和措施。
- Ohno H,Naruse H,Kihara M,Shimada A.Industrial Applications of the BOTDR Optical Fiber Strain Sensor[J].Optical fiber Technlilgy,2001(1). 郝玉启;靳慧深.;树脂锚杆高强度防松螺母的研制[J]
- Measure system of rock body thrust is built and field test shows that optical fiber strain sensor has characteristic of high sensitivity and space resolution and finer practicability. 建立起了对岩体推力进行监测的试验系统,野外试验表明该传感器具有高灵敏度、高空间分辨率、工程实用性好的特点。
- Among several processes to fabricate semi-solid billet, the SIMA( strain induced melt activated) process is very simple and advantageous with respect to equipment. 在制备半固态坯料的几种方法中,SIMA法具有工艺简单、设备成本低的优势。
- The design of a new fiber strain sensor 一种新型光纤应变传感器的设计
- The commercial 7A04 alloy as-extrusion was employed as raw material, and SIMA method (strain induced melting activety) was used to obtain semi-solid billet. 以挤压态7A04合金SIMA法生成触变组织为例,研究变形程度对其半固态触变组织的影响。
- On Optical Fiber Strain Sensor in Switch Pole 转辙机动作杆中光纤应力传感器的研究
- distributed optical fiber strain sensor 分布式光纤应变传感技术
- And the polymer is an all-organic composite,with a very high dielectric constant(>900) and high strain induced in a weak applied electric field (2% strain in 13MV/m) and the composite has an elastic modulus near 1GPa. 而全有机复合材料则呈现出十分高的介电系数(>900),和在13MV/m的较低电场下形成的2%25的高应变量及接近1GPa的高弹性模量。
- Objective. To investigate intradiscal pressure, shear strain between anulus and adjacent endplates, and fiber strain in the anulus under pure and combined moments. 目标:调查在环与相邻终板之间的盘内压和切应力,以及单纯和联合运动时的纤维强度。
- Objectie. To inestigate intradiscal pressure, shear strain between anulus and adjacent endplates, and fiber strain in the anulus under pure and combined moments. 目标:调查在环与相邻终板之间的盘内压和切应力,以及单纯和联合运动时的纤维强度。
- The tests results proved that better experimental data could only be obtained by the combination of resistive strain measuring and optical fiber strain measuring. 试验结果证明,只有将电阻应变片测试技术和光纤应变测试技术有机结合,才能得到较好的试验数据。
- strain induced martensite transform 应变诱发马氏体
- A novel fiber strain sensor based on laser's transient regime 基于激光器激射特性的新型应变传感系统
- strain induced melt activated (SIMA) 应变诱发熔化激活法(SIMA)
- This strain of wheat can grow during a cold spring. 这种小麦可以在寒冷的春天生长。
- Fatigue Characteristic Research of Submerged F-P Optical Fiber Strain Sensor 埋入式F-P光纤应变传感器的疲劳性能试验研究
- The usual method to induce process strain is to glow a highly strained nitride cap layer beneath the NMOS.This way, there is tensile strain induced in the channel. 现今常用的制程应变为,于N型金氧半场效体上方覆诱层强硬力氮化物,藉此对通道产生张应变。
- STRAIN INDUCED PRECIPITATION OF (Ti, V) CN IN HIGH CARBON STEEL (Ti,V)CN在高碳钢中的应变诱导析出
- Sensing Study of An Optical Fiber Strain Gauge 光纤应变片的传感研究