查询词典 necessary condition

To avoid re-execution of the whole simulation system on condition that some nodes oragents are invalidated, a distributed simulation scheme with fault-tolerant mechanism isproposed, including fault classification, fault detection, the fault-tolerant extension of distributedsimulation algorithm, and dual global service agents. With the prevalent of the Internet and Web, it is necessary to provide ways to interact withthe simulation applications remotely, such as controlling the process of simulation and showingthe results of simulation via navigators.

为了避免个别结点或者Agent的失效，而导致整个仿真过程需要重新进行，在本文中，提出了具有容错能力的复杂系统仿真解决方案，包括对分布仿真中的故障进行分类、故障检测方法、对层次的、混合分布并行离散事件仿真算法进行了容错扩展以及采用双全局服务Agent等。

Where the subject-matter is insured by a voyage policy 'at and from' or 'from' a particular place, it is not necessary that the ship should be at that place when the contract is concluded, but there is an implied condition that the adventure shall be commenced within a reasonable time, and that if the adventure be not so commenced the insurer may avoid the contract.

1在保险标的是按&在和从&或&从&某一特定地点开始的航次保险单承保之场合，在签订该合同时，该船无需在该指定地点，但有一项默示条件，即该冒险应在合理时间内开始，如果该冒险未在该时间内开始，保险人可以撤销合同。

Where the subject-matter is insured by a voyage policy 'at and from' or 'from' a particular place, it is not necessary that the ship should be at that place when the contract is concluded, but there is an implied condition that the adventure shall be menced within a reasonable time, and that if the adventure be not so menced the insurer may avoid the contract

（1）在保险标的是按&在和从&或&从&某一特定地点开始的航次保险单承保之场合，在签订该合同时，该船无需在该指定地点，但有一项默示条件，即该冒险应在合理时间内开始，如果该冒险未在该时间内开始，保险人可以撤销合同。

Below condition of socialist market economy, play market mechanism while, how to produce governmental effect further, to promoting the development of resource town economy it is very necessary.

在社会主义市场经济条件下，发挥市场机制的同时，如何进一步发挥政府的作用，对于促进资源型县城经济的发展是十分必要的。

A necessary and sufficient condition for the curve being torsion curve in every sub-interval is given.

当张力参数趋于零或趋于无穷大时的极限曲线，分别是等距节点的有理三次B样条曲线和其控制多边形，故张力参数可用于调节曲线的光顺性。

To ensure the structural adequacy of ship tank carrying liquid cargoes or other liquid filling systems, it is necessary to evaluate the sloshing pressures resulting from liquid motions in condition of partial filling.

液体晃荡引起的砰击压力，对结构变形甚至系统安全都是一个重要的影响因素；晃荡动压力的巨大合力和合力矩可以显著改变船的运动状态以及舵的操纵。

Main conclusions are given:(1) Because we must choose feasible in technology, rational in economic scheme about arch reinforcement and alternation, firstly we must check this bridge's technical condition and all kinds of disfigurement, across-the-aboard. Through detecting we can make certain of destructive degree, find out the reason about bridge diseases, supply necessary gist for bridge using and reinforcement.

得出的主要结论有：(1)为了选定技术上可行，经济上合理的拱桥加固、改造方案，首先必须对桥梁技术状况，各种缺陷，病害进行全面细致的检查与检测，通过检测确定桥梁各部损坏的程度，查明桥梁病害原因，为桥梁的使用及维修加固提供必要的依据。

We are always in research, the current timber industry enterprises should do a good job, and stronger, it is necessary to have the condition.

我们一直在研究，目前的木材工业企业要做好，做强，必须有条件。

Third mate should be responsible to guarantee all firefighting equipment is at may use the condition as necessary.

80。三副应负责保证所有消防设备处于随时可用状态。

Moreover, we proved a necessary and sufficient condition showing the relationship between the isomorphisms of semilattices and the isomorphisms of the lattices of the ideals of the semilattices.

此外，我们建立了一个充分必要条件。这一充分必要条件反映了两个半格之间的同构与这两个半格的理想格之间的关系。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。