查询词典 failure analysis

Firstly, aiming at the problems existed in former models, with isotropic elastic damage exampled, based on strain equivalent principle, a novel failure process model is developed and formula for calculating rock failure critical value is also presented.

首先，针对前人模型存在的题目，以岩石的各向同性弹性损伤为例，根据最小耗能原理在应变等效原理条件下提出了一种新的损伤演变模型，克服以上模型存在的题目，同时也给出了岩石损伤临界值的计算公式，并对三向应力作用下做了简单的探讨。

Gas fire controller has various functions such as failure alarm, closing blower fan and fire damper, and can feedback manual, automatic, alarming, failure and spray signals to the fire control center.

气体灭火控制器具有各种故障报警及关闭风机、防火阀等联动功能，并实现将手动、自动、报警、故障、喷放等信号反馈至消防联动控制中心。

Gas fire controller has various functions such as failure alarm, closing blower fan and fire damper, and can feedback manual, automatic, alarming, failure and spray signals to the fire control centre.

气体灭火控制器主要具有各种故障报警及关闭风机、防火阀等联动功能，并实现建手动、自动、报警、故障、喷放等信号反馈至消防联动控制中心。

Based on soil permeability and its two damage mechanisms (i.e. tensile failure and shear failure), a new method for determining critical thickness of base plate of foundation pit is presented based on elastic theory.

根据基坑底板土的渗透性及其破坏机制，基于弹性力学理论，按受弯拉裂破坏模式和剪切破坏模式计算确定基坑底板土层临界厚度，通过算例和分析，与传统确定临界厚度的计算方法进行了对比。

Firstly,the rule and cause of rupture failure for the cardan shaft of the DF 4D type freight diesel locomotive are discussed and Then,the methods on how to deal with the rupture failure of the cardan and the other failures resulted from the different small fuel quantity of different injection pump equipped on the same diesel engine are introduced.

阐述了东风4D型货运机车万向轴断裂的规律，进行了原因分析，介绍了万向轴断裂事故处理的实例，并对同台柴油机上各喷油泵小油量相差大易引起的其它后果进行了分析，最后提出了具体的预防措施及操作程

In recent years, lightning stroke is one of the important causes of the accidents that occur on transmission lines. With the increase of voltage grade of transmission line, the proportion of outages because of shielding failure also increases. Therefore, exactly evaluating lightning-withstanding level and shielding failure flashover rate of transmission line, is especially important for system service and stable operation.

雷击是引起线路故障的重要原因之一，随着电压等级的升高，由于绕击而引起的线路跳闸事故所占的比例也越来越大，因此准确评价线路的绕击耐雷性能对于电力系统的安全稳定运行有着重要的意义。

Liquefaction is not a type of ground failure; it is a physical process that takes place during some earthquakes that may lead to ground failure.

液化并不是地表塌陷的一个类型；它是发生在一些可能导致地表塌陷的地震中的一个物理过程。

This can cause serious long-term damage such as heart failure and liver failure.

这可能会导致严重的长期损害，如心脏衰竭和肝功能衰竭。

Objective To assess the changes of local and global left ventricular systolic long axis function in patients with diastolic heart failure by strain rate imaging and compare with isolated left ventricular diastolic dysfunction and left ventricular systolic heart failure to discuss its clinical value.

目的 应用应变率显像技术检测舒张性心力衰竭患者左心室局部及整体心肌长轴收缩功能的变化，并与单纯性左心室舒张功能障碍和收缩性心力衰竭患者进行比较，进一步探讨其临床意义。

Additional circuitry in the LOR "Smart Nameplate" is designed to further protect the coil by preventing the most common failure mode: an operator resetting the LOR into a standing trip signal and heating the coil to failure.

LOR 中的新线路&智能牌&旨在进一步保护线圈，防止最常见的失败模式：复位操作使 LOR 变为线圈信号，加热线圈则出现失败模式。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。