失效的

The creation and the working principium of the catalyst is discussed firstly.

本文采用理化分析的技术对催化器的失效进行了详尽的研究。

Chapter Four mainly deals with the conflict of laws aspect of transnational securities trade. Under the prevailing indirect securities holding system, traditional Lex rei sitae is no longer a proper connecting factor which calls for modifying.

第四章论述了跨国证券法律冲突的存在和传统冲突规范的失效，对当今证券间接持有体制下重订冲突规范的有关动向进行了跟踪研究。

These mails will be converted back to IM and sent to the right Resident. Note that the Email to IM feature expires after 5 days after the receival of the IM. Messages sent afterwards won't be received anymore.

但请注意，当您收到离线讯息的电子邮件五天后，那封电子邮件的回覆即时讯息功能就失效了，对方将不会收到您回信中的讯息。

Based on its operational fearures and the fault modes and refered the international and national standards of electrical apparatus, the measure method of contact relay's reliability was provided.

针对其工作特点和失效模式，参考国内外标准提出了接触器式继电器的可靠性检测方法，进行可靠性检测装置的研究，以实现其可靠性的定量分析。

The time limit of legislative explanation of criminal law includes the effective date, revocation date, and retroactivity.

刑法立法解释的时间效力从内容上包括立法解释的生效时间、溯及力和失效时间三个方面的内容。

This thesis presents the stress,strain and failure researches on filament-wound composite engine shell of rocket bomb used by Solo Soldier Shoulder-launchered Weapon under the transient loads through studing the Composite Materials Mechanics and Composite Materials Structure Mechanics.

本文针对单兵筒式武器用火箭弹纤维缠绕复合材料发动机壳体，结合纤维缠绕复合材料力学与复合材料结构力学的理论对发动机壳体在瞬态载荷作用下的应力、变形、失效进行了初步的理论研究。

The studies on durability of bridge structures including concrete,rustiness of reinforcement steel,loss of pre-stress caused by shrinkage and creep of concrete,fatigue damnification and system durability of bridge structures.

随着高强度预应力钢材的广泛应用，使桥梁结构变得越来越薄，这要求更需注意由于结构的耐久性不足而导致的结构失效。

The tension experiment on the model material was carried out, and its stress-strain equation was also obtained. The three-point bending experiment on the scale-down model was conducted under two different supporting conditions.

通过对护栏缩比模型进行三点弯曲试验研究，考虑了不同支座条件对变形和能量吸收的影响，归纳了失效试件的变形种类并计算了相应的变形能。

But the siphonic roof outlet of system has complex hydraulic peculiaritys、 high velocity of flow and limited capability of dealing with overflow. The error of any design might cause the system invalid or to be insiphonic, furthermore, it can lead to drainage hitch or make big noise, and overflow will appear when the rainfall exceeds the design value of tube. So we should make further studies to consummate the hydraulic peculiarity and the method of calculation continuously.

但虹吸式屋面雨水排水系统中防旋雨水斗的水力特性复杂和系统流速大、超泄能力有限，稍有不慎可能造成系统运行的失效，引起排水故障，或者产生很大的噪声，雨量超过管道设计值时还会出现溢流，从而需要对其进行进一步研究，不断地完善其水力特性和设计计算方法。

Based on different destruction situation of cyclone lining in residue catalytic cracking unit,from the fields of operation factor,heat sock stability of lining,and construction of local lining,the failure reasons are analyzed.

根据重油催化裂化装置旋风分离器衬里的不同损坏情况，从操作因素、衬里的热震稳定性、局部衬里的施工等方面分析失效原因。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。