极限点

In order to ensure that the structure is stable, the working stress es are kept well below the yield point or the proof stress .

为了保证结构稳定，工作应力应很好地保持在屈服点或弹性极限以下。

Test the properties of bamboo wood composite container floorings and apitong plywood floorings by ISO1496, square block test and bending test of small species respectively, and analyze the relativities among the three test methods. Test and analysis results demonstrate the deformation of container floorings during ISO1496 test take relative with MOE and MOR of the floorings, moreover take significant relativity with limit proportion strength of floorings.

采用ISO标准检测程序、模拟装箱试验的压块试验、小试件的三点弯曲试验等三种方法分别检测了竹木复合集装箱底板和阿必东胶合板底板的性能，分析了三种方法之间的相关性，认为集装箱底板的装箱试验结果除了与底板的静曲强度和弹性模量有关以外，还与底板的比例极限强度密切相关。

A calculation method for the ultimate tip resistance of rock socketed pile was conducted. The geostatic stress of soil and rock was considered as homogeneous load on the tip plane of the pile, and then the force of the pile tip was decomposed into some simple forces. According to the theory of slipping line, the most dangerous point on the tip plane of the pile was confirmed, and the stress of the point was obtained according to Mindlin solution.

为求出桩端极限承载力的表达式，本文将嵌岩段以上岩土层自重视为作用在基岩半平面上的均布荷载，把桩端合力分解为相对简单的荷载作用于基岩平面上，利用滑移线理论并通过叠加的方法分析出桩端基岩破坏时的最危险点。

Aimed at 9-degree of freedom hyper-redundant module robot in intra-vehicular robot system, attention is given to the avoiding joint limits as an optimal mark. Two different iterative algorithms considering fault-tolerance for trajectory planning of redundant robot in Cartesian space are then proposed by using the method of differential locomotion. The first algorithm is for linear-path in which the pose of manipulator can be changed, the second is for circular-path in the plane decided by three noncollinear arbitrary points in the space. Experiments on the specimen robot platform are performed to validate the above algorithms.

以太空舱内机器人系统9-自由度超冗余模块机器人为研究对象，以避关节极限作为优化指标，考虑容错性能，利用微分运动的方法，分别提出了适于计算机迭代计算的冗余机器人在笛卡儿空间进行手爪姿态可变时的直线轨迹优化算法和手爪经过空间中任意不共线3点决定的平面内的圆弧轨迹优化算法。

Thus we fist study the relation between the 〓 transformations of〓 and its fixed points carefully.Then we give several important properties ofthis special nonelementary subgroup of 〓.

其次，我们对这种非初等群的不动点、极限集及其元素进行详细研究，得到了非初等群判别准则和〓型不等式。

Firstly, a formula is presented in this paper, for theultimate strength of T-shaped unstiffened CHS-RHS joint under out-plane bendingload. The yield line model based on flexural failure of the chord face, is assumed onthe basis of Von-Mises stress distribution on the chord face.

本论文在有限元数值计算基础上，根据主管表面的应力分布，假定了基于弦杆表面塑性破坏模式下的节点屈服线模型，推导了平面外弯矩作用下非加劲节点的极限承载力公式，与有限元计算结果非常接近。

It lets me sweat out a bit, and then I'll sleep really soundly and wake up refreshing.

我的感觉必须运动到极限才能睡着，否则越运动越兴奋，XIAOXIA注】，让自己出点汗，然后我会睡得很香醒来时也会精力充沛。

This is a first time that the problem of limit cycles bifurcating from a degenerate singular point and from infinity under the synchronous perturbed conditions is investigated.

得到了三次、五次、七次系统分别可以在无穷远点分支出7个、8个、9个大振幅极限环的结论，这几个结果是目前最好的。

If I will be the computer programmer I can choose will work in Microsoft becomes in them First Microsoft took global top-quality IT Corporation, I liked Microsoft enterprise culture there gathering the innumerable computers outstanding person to be able to learn very many things in there me, how not only was learns compiles the procedure also to be able to learn the more better renewals computer knowledge, was helpful further sharpens my working ability to me Works in Microsoft may lodge works Yu Le atmosphere, can henceforth center obtain the achievement feeling, and enjoys the work Likes Microsoft the enterprise culture He encourages the innovation in Microsoft subsequently to have the responsibility to the work, the full authorization, may regard as the work own enterprise to manage the management Controls the work but not to let the work control you The free working conditions with the non- bureaucrat's management way, enable me all work with the management social stratum in the mutual cooperation and under the support environment Then is works in Microsoft may see own idol Bill Gates, moreover also can work together with him Finally is high in the Microsoft work treatment, company's famous sound, has the future Later even if will not work in Microsoft I to believe depended on the oneself ability and thing also own which learned in Microsoft also can have an achievement Because time this experience is most important But in view of Microsoft's management, down to overworks dead "facing the long-firing operation pressure facing other individual Microsoft staff's" I also still to want, not only may challenge my limit facing the pressure, is competing together with more outstanding talented people, in the competition I thought I can make good.

急求翻译高手！！！我朋友要我帮他翻译点东西，我正好这些天上班太忙，没时间给他翻，他又要的急，所以就把他给我的东西发到这上面请各位高手帮帮忙。下面是那两段要翻译的东西：1。如果我是电脑程序员我将会选择在微软工作成为他们中的一员。首先微软作为全球头号IT公司，我喜欢微软的企业文化那里汇聚了无数的电脑精英在那里我会学到很多东西，不光是学到如何编写程序还能学到更多更好更新的电脑知识，有助于我进一步的提高我的工作能力。在微软工作可以寓工作于乐的气氛，能从此中得到成就感，并享受工作。喜欢微软的企业文化。在微软他鼓励创新继而对工作产生责任，充分授权，可以把工作当成自己的企业去管理经营。去主宰工作而别让工作主宰你。自由的工作环境与非官僚的管理方式，让我与管理阶层都能在互相的合作及支持的环境下工作。然后是在微软工作可以见到自己的偶像比尔盖茨，而且还能跟他一起工作。最后是在微软工作待遇高，公司的名声响，有前途。以后即使不在微软工作了我相信凭自己能力和在微软学到的东西也自己也会有所一番作为的。因为这段经历时最重要的。但是针对微软的管理，面对长时间工作的压力以至于面对其他个别微软员工的&过劳死&我也依然愿意，面对压力不光可以挑战我的极限，与更多的优秀人才在一起竞争，在竞争中我想我会做得更棒。

When the door opened to the limit position, the door will guide the trip switch contact pressure to stop a motor rotation.

当大门开到极限位置时，会将大门导轨上的行程开关触点压开电机停止转动。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。