So, study on damage diagnosis and health monitoring of hydraulic structure based on vibration response by discharge flow has practical significance for discharge flow structures.
因此，开展基于泄流振动响应的水工结构损伤诊断与健康监测研究，对于保障泄流结构安全运行具有重大的现实意义。
Based on previous study on the guided wave propagated in the pipeline, the main of this paper is to do experimental study on damage detection in pipes using ultrasonic guided waves technique.
本文在前人对导波在管道中传播的理论基础上，重点对管道进行了损伤检测的实验研究。
A new study by researchers at Yale and Middlebury College brings together data from a variety of sources to put a dollar value on the environmental damage various industries inflict.
明德学院和耶鲁大学的研究人员从事了一项新的研究，他们从各种来源汇集数据，构成各个行业对环境污染造成损害的美元价值。
The study is the first on humans to track how substances in tobacco cause DNA damage, and appears in the peer-reviewed journal Chemical Research in Toxicology, issued by the American Chemical Society.
该研究最初做了人体实验，以追踪烟草中的物质如何导致DNA损害，并在由美国化学学会出版的行业杂志《化学毒理学研究》中发表。
Those first few puffs on a cigarette can within minutes cause genetic damage linked to cancer, us scientists said in a study released Saturday.
美国科学家在周六发表的一份研究报告中指出，香烟燃烧最初产生的烟雾可在几分钟之内导致基因损害，这种损害可引发肺癌。
Exactly how alcohol protects the injured is still not clear. But a past study on animals did find that ethanol protected against nerve damage.
酒精是如何保护伤者的，其作用细节尚不清楚，不过之前的一项动物实验已经得出了乙醇能够防止神经受损的结论。
Method Based on experimental study result, mechanism of formation damage from temperature oscillation is analyzed.
方法根据实验研究成果，分析温度震荡引起的储层损害的机理。
To study the effects of trichloroethylene on DNA damage in rat hepatocytes and oxidative stress in rat liver tissue.
目的研究三氯乙烯对大鼠肝细胞DNA损伤和肝组织氧化应激的作用。
Rather, he said, the study was designed to ask the more fundamental question of whether a physical barrier of cells would indeed act as a barrier to prevent damage to cells on the other side.
设计这项研究的初衷是为了解答更多的基本问题：细胞的物理屏障是否的确可以扮演一个壁垒的作用将损害阻挡于细胞的另一侧。
Objective: To study the effects of selenium on oral mucosal cell and hepatocyte DNA damage induced by fluorosis in rats.
目的：研究硒对氟中毒诱导的大鼠口腔粘膜细胞和肝细胞DNA损伤的作用。
Objective to study the effect of glutamine on intestine damage and inflammatory reaction after severe burn injury.
目的探讨谷氨酰胺对烧伤后大鼠肠道损伤及炎症反应的影响。
It is important to study fatigue stress - strain hysteresis Loop on cumulative fatigue damage.
研究疲劳应力应变滞后环对探讨疲劳积累损伤很重要。
Objective:To study the effect of nasal mucosa damage on re-infection of rubella virus.
目的研究鼻粘膜损伤对风疹病毒再感染的影响。
So it is in practical significance and social values to study on the explosive damage and the reinforcement of buildings.
因此，研究爆炸对建筑物和地下工程的影响及爆炸条件下如何对构筑物加固具有重要的现实意义和社会价值。
The study of damage of low temperature brittleness on high manganese steel has been carried out by theoretical analysis and a series of impact tests.
通过理论分析和系列冲击试验，对高锰钢出现的低温脆性损坏进行了分析研究。
Objective: to study the effect of bilirubin on DNA damage of ICR mice due to TCE.
目的：研究胆红素对三氯乙烯(TCE)致icr小鼠肝、肾、外周血d NA损伤的影响。
Objective To study on DNA damage of human peripheral lymphocytes caused by the volatile compounds of decorated materials.
目的研究装饰材料挥发物对人体外周血淋巴细胞DNA损伤作用。
The effect of number and position of control forces on damage localization is also discussed numerically in the study.
本文还讨论了反馈控制力个数和位置对损伤定位结果的影响。
To study oxidative damage of II-Pyrethrins on brains of mice and the mechanism of its toxic effect.
探索II -型拟除虫菊酯类农药对小鼠脑的氧化损伤作用及其毒理作用机制。
Objective: To study the influence of Hegantang on the immunized mouse liver damage.
目的：观察和肝汤对免疫性肝损伤小鼠的影响。
Objective To study the effect of acid burn on rat corneal endothelial damage and its repair.
目的研究大鼠角膜酸烧伤对内皮细胞的损伤和影响内皮修复的因素。
AIM: To study the protective effect of ebselen on anoxic damage of brain cells.
目的：研究依伯硒啉对神经细胞缺氧损伤的拮抗作用。
This conclusion leads to a new direction of study on self-reinforced damage mechansm.
这一结论为超高压厚壁容器自增强理论研究，提供了新的探讨方向。
In study on structure damage identification in time domain, error of numerical integral will affect directly accuracy of parameters resulted from reversion.
在结构损伤识别的时域法研究中，数值积分的误差将直接影响反演参数结果的精度。
Objective to study the effects of fluorosis on oral mucosal cell and hepatocyte DNA damage in rats.
目的研究氟中毒对大鼠口腔粘膜细胞和肝细胞DNA损伤的影响。
OBJECTIVE: to study the counteraction of melatonin (MT) on the oxidative damage model of brain tissues of mice caused by glutamic acid.
目的：研究褪黑素(MT)对谷氨酸所致脑组织氧化损伤模型小鼠的对抗作用。
Objective To study effects of low concentration vinyl chloride (VC) on DNA damage in peripheral lymphocytes.
目的探索低浓度氯乙烯对外周血淋巴细胞DNA损伤效应。
Objective To study the damage effect of inhalation carbon disulfide on germ cells of mice.
目的观察二硫化碳吸入对小鼠生殖细胞的损伤。
Although the true biological significance of break point regions has been not clear, there is no doubt that research on hot damage point is important part of study on after effect of radiation.
虽然对染色体上断裂点多发部位的真正生物学意义尚不清楚，但可以肯定的是有关损伤热点的研究是辐射远后效应研究中十分重要的一部分。
It is conducted an experimental study on the damage and fracture characteristics of notched concrete beams with two groups of different depths by ultrasonic technology with strain gauge technique.
利用超声波技术并辅以电测法，对两组不同开口深度混凝土缺口梁的损伤断裂特性进行了试验研究。
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