查询词典 fail safe

The whole state space is divided into invariant subspace, safe subspace, dangerous subspace and dead subspace according to the constraints and the safe margin of the system, and the state reference trajectory is chosen with respect to the subspace in which the state prediction lies in, in this way GPC is applied under the prerequisite for the viability of the system.

研究了系统在线性不等式约束条件下的预测控制问题，将广义预测控制算法化为对控制量的一步优化，根据约束条件和输出预测在线修改控制量的加权系数，提出了一种变加权系数的改进算法，使系统始终满足给定的约束条件。

Taking the production process of light magnesium carbonate as a research objective, this thesis studies the inherently safe process of chemical process and provides some suggestions for improving of the inherent safe level for chemical industry.

本论文以轻质碳酸镁的制备过程为研究对象，分析了化工过程本质安全化的相关问题，并给出了提高石化企业本质安全水平的建议。

Centrifugal energy saving analysis and measures: 1 improve the efficiency of centrifugal pumps a first step, in the selection of comparison, when many suppliers Selection program, in considering the cost-effective choice as far as possible under the premise of efficient programs; the second step , accredited professionals must Mill producers, affecting the pump efficiency of the key components such as impellers, pump body, pump cover, diversion devices, such as the manufacture of quality producers, especially for the airfoil impeller , outlet angle, leaves the sub-degrees, the shape of flow channel, to control the quality of finish, etc., so that products are delivered in the current production under the conditions of highly efficient products; the third step, the scene in the production of installation and debugging process, pump to ensure a solid foundation, with the driving machine for good, before and after valve flexible piping layout design is reasonable, on-site control is feasible and safe, the complete and accurate monitoring instrumentation to ensure that pump operation can carry out real-time monitoring; fourth step , are at long-term operation of water pumps necessary to pay attention to the equipment inspection and found anomalies reflect real-time reporting, in the normal minor repairs, overhaul cycle, to deal with the replacement of wearing parts inspection to ensure the pump's long-term safe and efficient operation.

第一步，在选型时多比较各供应商的选型方案，在考虑性价比的前提下尽量选用效率高的方案；第二步，派驻一定的专业人员驻厂监制，对影响水泵效率的关键零部件如叶轮、泵体、泵盖、导流器等的制造质量进行监制，尤其对叶轮的翼形、出水角、叶片的分度、流道的形状、光洁度等质量进行控制，使交付的产品是在当前的生产条件下的高效率的产品；第三步，在生产现场的安装调试过程中，要保证泵的基础牢靠，与驱动机对中良好，前后阀门开关灵活，管道布置设计合理，现场控制安全可行，各运行监控仪表齐全准确，保证泵的运行过程能够进行实时监控；第四步，是在水泵的长期运行中要注意对设备的点检，发现异常情况即时反映汇报，在正常的小修、大修周期中，应对各易损件进行检查更换，保证泵的长期高效安全的运行。

Where the declaration documents clearly indicate that the vessel is in the conditions of safe navigability or of fitness for carriage, and that the carried dangerous goods are in safe conditions, the maritime administrative institution shall approve the vessel to enter or exit the port.

对于申报资料明确显示船舶处于安全适航、适装状态以及所载危险货物属于安全状态的，海事管理机构应当批准船舶进、出港口。

The method of low dose and half-body irradiation as a radiotherapeutic method is safe and feasible and the radiation modality of backing on the radioactive source is more safe.

低剂量半身照射是安全可行的放射治疗方法，且背对放射源的照射方式更为安全。

Last week, the safe flaw that Raff demonstrated aggressor publicly how to use Skype to exist will run the course of baleful program, this Zhou Er, raff expresses further, what this consequence that safe flaw may cause wants to think of at the outset than him far is serious.

上周，Raff公开演示了攻击者如何利用Skype存在的安全漏洞来运行恶意程序的过程，本周二，Raff进一步表示，该安全漏洞可能导致的后果远远要比他当初想到的严重。

The safe culture of the enterprise is the soul that safe production of a company manages, railroad industry is not exceptional also.

企业的安全文化是一个企业安全生产治理的灵魂，铁路行业也不例外。

Unable to escape Brixton, they are trapped together in Johnny's anything-but-safe safe house, sandwiched between a Rastafarian reggae pirate radio station upstairs and a West Indian 'Yardie' crack-dealing gangster, Julius, downstairs.

由于一直无法逃离布里克斯顿地区，他们只好躲在Johnny的安全得不能在安全的藏身之处，不过却夹在楼上一家塔法里教的盗版雷鬼音乐电台和楼下一名叫做Julius的西印度"亚迪（牙买加人贩毒运毒集团成员）"帮成员之间。

Unable to escape Brixton, they are trapped together in Johnnys anything-but-safe safe house, sandwiched between a Rastafarian reggae pirate radio station upstairs and a West Indian 'Yardie crack-dealing gangster, Julius, downstairs.

由于一直无法逃离布里克斯顿地区，他们只好躲在Johnny的安全得不能在安全的藏身之处，不过却夹在楼上一家塔法里教的盗版雷鬼音乐电台和楼下一名叫做Julius的西印度"亚迪（牙买加人贩毒运毒集团成员）"帮成员之间。

We present a framework for continuous reverse k nearest neighbor queries by assigning each object and query with a rectangular safe region such that the expensive recomputation is not required as long as the query and objects remain in their respective safe regions.

我们提出一个持续反k最近邻查询的框架，通过设定每一个对象或查询的安全区域矩形，从而当查询和对象在他们的各自的安全区域中的时侯就不必进行重新计算了。

So it was last week in Selma , alabama.

上星期在亚拉巴马州塞尔马市发生的事件也是这样一个转折点。

The group also spearheads various social programs in China.

该组织还带头参与中国的各种社会活动。