保证

By means of scientifically determining the membership function of each factor and establishing the weight of each factor by constructing the judging matrix through binary taxis, the optimal one was selected from nine schemes made up of different combination of room structural parameters, which could ensure not only safety production but also better economic profit.

通过合理确定评价指标的隶属度函数和利用二元排序法构造判断矩阵确定各评价指标的权重，对9种方案进行了综合评判，确定了最优方案，选出了合理的矿房结构参数，既可保证矿山的安全生产，又可保证矿山经济效益。

In production use of the latest technology - nanotechnology, has successfully developed a series of environmental protection telephones, environmental air net, environmental protection, nano-composite high-tech products such as antimicrobial additives, including the environmental series of telephone communications equipment filled a gap in environmental protection, access to State Environmental Protection telephone patents, and won the China Light Industry Products Quality Guarantee Center as "Quality Trustworthy Product" and "China's outstanding green products" title; environmentally friendly nanocomposite additive antibacterial products also received the China Light Industry Quality Assurance Center and the China International Green Management Center as "China's outstanding green products" title.

在生产中运用最新科技――纳米技术，已成功地开发了环保系列电话机，环保空气净，环保纳米复合抗菌添加剂等高科技产品，其中环保系列电话机填补了国内通讯设备环保的空白，获得国家环保电话机的专利、并荣获中国轻工产品质量保证中心认定的"质量信得过产品"和"中国优秀绿色环保产品"称号；环保纳米复合抗菌添加剂也荣获中国轻工产品质量保证中心和中国国际绿色环保管理中心认定的"中国优秀绿色环保产品"称号。

By applying the comparison theorem and some new analysis technique, some sufficient conditions which guarantee the permanence of the system are obtained. After that, by constructing a suitable Lyapunov function, sufficient conditions which ensure the global attractivity of the system are obtained.

利用差分方程的有关理论，使用与前面不同的分析方法，获得保证该系统永久持续生存的充分性条件；其后通过构造适当的差分Lyapunov函数，得到保证该系统全局吸引的充分性条件。

The company's commitment to quality assurance, the establishment of a complete quality assurance system.

公司一贯承诺质量保证，建立了完整的质量保证体系。

We adhere to the principle-based trade cooperation with the domestic and international customers in quality assurance at the same time, to provide good service and completive price. We are wishing to establish the long relationship and win-win benefit.

我们坚持以诚为本，守信用，重合同和保证顾客满意的原则与国内外客户合作，在保证质量的同时，提供具有竞争性的价格，为客户提供热情周到的服务，实现长期稳定的合作关系和双赢的目标。

In addition, all these core modules conformably used the ACE interface while using thread operations, UDP communication, timer and other APIs closely related to the operating system, which improved the portability of code and solved the problem of cross-platform development of distributed system. Reliability guarantee layer and resource management module completed object-oriented interface design by using OMG's IDL language, which ensured the openness of the distributed system.

另外，所有核心模块在使用到线程操作、UDP通信和定时器等与操作系统密切相关的API时，统一使用了ACE的接口，提高了代码的可移植性，解决了分布式系统的跨平台开发问题；可靠性保证层和资源管理模块使用OMG的IDL语言完成面向对象的接口设计，保证了分布式系统的开放性。

satisfiability problem ; restrictive formula ; conjunctive normal form ; BPSO algorithm ; hill-climbing method

其中，基于局部搜索的完全算法保证能够求得SAT问题的解，但是当问题的规模较大时往往效率很低，不实用；而不完全算法虽然不能完全保证求得SAT问题的解，但

The paper takes America institution accreditation as an example, and analyzed the constitutor, the content and the trend of accreditation criteria. According to these, we find out that constitutors must be diversified, that accreditation criteria should have more in common while reserving some differences, that teaching quality can be guaranteed from the part of students. This is the key to guaranteeing and improving quality of higher education.

以美国院校认证为例，通过对美国院校认证标准的制定主体、认证标准的内容以及认证标准的发展趋势进行分析，进而可以得出：认证标准制定主体的多样化，认证标准应该能够求同存异，应该注重从学生环节保证教育质量，这是保证并不断提高高等教育质量的关键。

In order to be an ideal business cooperator, we will effect delivery well within the time limit.

为成为您理想的商业合作伙伴，我们保证准时出货，质量保证。

This approach not only inherits the advantages of absolute density based algorithms which can discover arbitrary shape clusters and are insensitive to noises , but also efficiently solves the following common problems: clustering results are very sensitive to the user-deflned parameters, reasonable parameters are hard to be determined, and high density clusters are contained fully in coterminous low density clusters. With this approach, incremental clustering can also be supported effectively by defining the affected sets and seed sets of the updating objects in this approach.

聚类算法的有效性问题主要表现在三个方面：其一，聚类算法大多要求用户输入一定的参数，例如希望产生的簇的数目，而这些参数通常难以确定，特别是针对高维空间中稀疏分布的实际应用数据集，用户几乎无法给出合适的算法参数，因此非专业用户需要与数据分析专家密切配合才能保证获得理想的聚类结果，导致算法的使用极为不便；其二，聚类结果对于输入的参数值过于敏感J，往往参数值的一些轻微变化却产生聚类结果的很大差异；其三，对于高维的实际应用数据集，其数据分布往往是稀疏的、杂乱的，很难为算法选择全局的参数进行准确的聚类分析，使得聚类的质量难以保证。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。