The cable prestressing loss and web members damage experiment of a beam string structure was carried out.
对单榀张弦梁的索力损失和腹杆损伤进行了试验研究。
Basing on the damage experiment of one certain long-span self-anchored suspension bridge, the application of SVM to this damage experiment is studied.
在某大跨度自锚式悬索桥进行损伤识别模型试验研究基础上，应用该方法对其损伤进行识别分析。
Therefore, it is necessary to analyze the mechanism of the fatigue damage of bridge expansion device and estimate its fatigue life by theories and experiment.
因此有必要通过实验及理论研究等工作，对公路桥梁伸缩装置进行疲劳破坏机理分析和疲劳寿命估算。
Two kinds of mechanical damage defects such as gouges and dents were detected in the experiment.
实验中设计了一种数据采集电路对凹陷和凿痕两种典型的机械损伤缺陷进行检测。
And the expression of aging damage factor against aging time and aging temperature was obtained by experiment.
得到了老化损伤因子与老化温度和老化时间的关系式。
Experiment results indicate that UVA induced lipid oxidative damage has a positive relationship with 1o2 and O-2 · level.
结果表明UVA照射后1o2和O2 -。的水平与由此引发的脂质过氧化损伤存在正相关关系。
The cement samples damage and fracture by exploding load was studied by experiment and numerical simulation method.
从实验和数值模拟两方面对爆炸载荷对水泥试样的损伤破坏进行了研究。
From the curves we can see that most of the experiment results are above the linear cumulative damage curve, it indicates that the steel P91 is negative interaction under the condition of this thesis.
由该图可以看出，绝大多数试验点落在线性累积损伤线上侧，表明在本文试验条件下，P91钢母材和焊材蠕变疲劳交互作用均表现为负交互作用。
The result of exoteric experiment indicated that HZT had the tendency to repair cell damage and promote cell consuming glucose.
体外试验结果表明，HZT具有修复细胞损伤和促进细胞消耗葡萄糖的趋势。
The damage to core permeability due to injection water quality is studied by means of core driving experiment with different water.
通过不同水样的岩心驱替实验，研究了注入水质对岩心渗透率的伤害率。
In this paper, an efficient method for bridge damage detection is developed based on experiment modal analysis.
实验模态分析技术应用于桥梁损伤检测是有效可行的方法。
Through experiment and theoretical analysis, this paper summed up damage resistance synergetic effect of polypropylene fiber, steel fiber and expanding agent.
同时通过实验与理论分析，总结了聚丙烯纤维、钢纤维和膨胀剂对混凝土损伤抑制的复合效应。
Methods Passes through full scale experiment to imitate the damage of internally pressured pipeline under actual project environment.
方法通过足尺实验模拟实际工程环境下压力管道的破坏。
The advanced measuring component used inside the concrete is adopted in experiment, and the concrete deformation along the inclined punch-shear damage surface is measured.
试验中采用了较先进的混凝土内部测试元件，对冲切破坏斜面上混凝土变形进行了量测。
Based on the change of stress from upside rock in the reservoir, the damage to permeability is illustrated by the lab experiment.
根据储层中上覆岩石围压变化，通过室内试验表述了其对渗透率伤害。
Brain damage; Intrauterine infection; Glial proliferation; Intervention; rat; Animal, experiment.
脑损伤；宫内感染；神经胶质增生；干预；大鼠；动物，实验。
In a controlled chamber stress experiment, we tested the damage index and mortality of cuttings caused by low temperature of 54 short-rotation eucalypt clones.
本试验共测定了54个短周期桉树无性系在人工气候培养室中的低温胁迫伤害指数和死亡率。
By experiment and clinical study, we try find out a kind of TCM transderm therapeutic method which has no damage or side effect and works effectively.
故本课题力求通过实验研究和临床观察寻找无损伤，无副作用，见效快的中药外治疗法。
The filter action, the feature of filter cake, the damage of core permeability effected by cake and the solving method are researched by the way of dynamic filter experiment.
用动态滤失实验研究了压裂液的滤失行为，滤饼的性质，滤饼对岩心渗透率的伤害及其解除方法。
A novel resin for in-situ sand curing is developed through indoors experiment to solve problems exist in the sand prevention of heavy oil well, such as high cost and severe formation damage.
针对目前稠油井防砂存在的成本高、对地层损害严重等问题，通过室内实验研究出了一种新型树脂就地固砂技术。
By the analysis and experiment measurement of damage condition of HK40 furnace tube, it was regarded that the damage material had critical damage condition at the tip of crack.
通过对服役材料HK40炉管损伤状态的实验测定和分析，认为在受损材料的裂纹前端存在临界损伤状态。
Enclosing damage diagnosis, this pape studies modal experiment in ambient excitation, optimal placement of sensors and structural damage alarming using wavelet packet energy spectrum.
本文围绕结构损伤诊断，研究基于环境激励的模态试验方法、传感器优化布置原理和小波包能量谱损伤预警方法三方面的内容。
The damage styles of cast-in cutting pick and hard-solder forging cutting pick are analyzedaccording to the comparing experiment under coal mining well.
通过井下采煤对比试验，分析了镶铸截齿与锻造针焊截齿的损坏特点。
Based on damage theory, the stress-strain curve got from experiment is analyzed in order to study the effect of material strength and mechanical properties by fiber content.
基于混凝土损伤理论，在试验得到的应力—应变曲线的基础上，分析了纤维含量和应变率对材料强度及材料力学行为的影响。
The effect of blowout prevention and sand control of FYJ-2 is tested by laboratory experiment of dynamic mud stone particle flushing, sand control experiment and formation damage test.
通过室内泥岩颗粒动态冲刷试验、抑砂试验和对地层的伤害试验，测试了FY J - 2的防膨抑砂效果。
The experiment showed that the damage of electronic product in vibration environment has relation with type and amplitude of vibration and structure of the product.
试验表明：电子产品在振动环境中的损伤不仅与振动类型及幅值有关，也与其自身结构有着密切的关系。
This paper researches the damage mechanism of the radiation light ammunition initially through experiment, gives the experimental results, analyzes and discusses these results.
该文通过实验研究了辐射光弹药的毁伤机理，给出了实验结果，并对实验结果进行了分析和讨论。
A new unit of structure Multi-rib Wall is introduced. The hysteretic model and the damage model of Multi-rib Wall are given which based on experiment of 26 Multi-rib Walls.
介绍了一种复合承力墙体—密肋复合墙板，并在2组共26块墙板的试验基础上，提出了该墙板的恢复力模型与损伤模型。
Two animal models were established in this experiment to investigate the relationships between muscle damage and plasma activity of CK and its isoenzymes of rats after different modes of exercise.
为了探索大鼠完成不同方式的运动后骨骼肌损伤与血浆CK及其同工酶变化的关系，本研究采用了两种动物模型。
Based on the designing and experiment of mix-proportion, the elements influenced on concrete resisting to freeze-thaw damage were analysed.
通过配合比设计试验，分析影响混凝土抗冻融的因素。
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