易于使用的

Besides,the structure of the system for implementing the security management system in the client/server environment is also presented. The adoptability,ease usability and maintainability are primary characters of the method. The system also has properties of simple authorization and sound granularity control under the distributed environment.

此外，本论文还提出了客户机/服务器环境下实现安全管理系统的系统结构，该方法具有适应性强、使用方便、易于维护等特点；本系统还具有分布式环境下授权简单、较好地控制了授权粒度等特点。

Developed for the inexperienced first-time builder and demanding pilot, the STOL CH 801 is designed to be easy to build and to maximize flight performance and efficiency, using simple all-metal semi-monocoque construction - a system in use for 25 years in Zenair designs.

开发经验的第一时间，建设者和要求的试点， stol的CH 801 ，是设计为易于建设，并最大限度地飞行性能和效率，使用简单的全金属半的单体建筑-一个制度，使用了长达2 5年的在z enair设计。

It is a hot research topic to eliminate irrelevant variables from counterexample, to make it easier to be understood.

使用反例压缩算法，从反例中剔除冗余信息，从而使反例易于理解，是目前的研究热点。

The product's main advantages: one, small size, ease of installation. 2, the use of simple, user-friendly design, easy to operate.

该产品的主要优点： 1、体积小，安装方便。2、使用简便，人性化设计、易于操作。

It combines with the technology of the computer together the traditional relay control system, Have characteristics, such as high dependability, flexible programming, easy to use easy, in common use,etc., So in industry automaticallies control, the electromechanics integrate, transforms the respects, such as traditional industry,etc.

它将传统的继电器控制系统与计算机技术结合在一起，具有高可靠性、灵活通用、易于编程、使用方便等特点，因此近年来在工业自动控制、机电一体化、改造传统产业等方面得到普通应用。

To easily form preconditional curvilinear paths within the trust region subproblem, we employ the stable Bunch-Parlett factorization method of symmetric matrices and use the unit lower triangular matrix as a preconditioner of the optimal path and modified gradient path.

使用对称矩阵的稳定Bunch-Parlett易于形成信赖域子问题的弧线路径，使用单位下三角矩阵作为最优路径和修正梯度路径的预条件因子。

Electrostriction and electrocoagulation promote condensation,rapid precipitation and dewatering so as to avoid using costly macromolecular electrolyte and chemicals.

电压缩和电絮凝促进凝结、快速沉淀及脱水，且不使用昂贵的高分子电解质和化学药品，也不需使用复杂且易于被超细微粒堵塞的过滤系统。

The effects of the buffer solution have been studied by many researchers and many experiments were also performed in this work. The results showed that NH〓Cl solution is the most suitable for the porous glass preparation and the mixed acid solution which used many times will lead to the high cracking of the glass and the new acid solution would be used every time.

很多学者研究了不同缓冲溶液对酸浸的影响，本文对此进行了大量实验表明，以NH〓Cl作为缓冲溶液浸析效果最好，表现为玻璃浸速率较快且易于获得完整的多孔玻璃，而重复使用含玻璃本身组分的酸液会造成玻璃开裂情况更加严重，因此建议使用新配酸液。

It makes use of advance digital manage , It's convenient to use and easy to installation, it is be applicable to large and medium size vessels, ports and wharfs, enterprises and companies

易于安装，适用于大中型船舶、港口码头和企业事业单位使用。本系统应在主管机关允许的前提下方能使用。

Linear motor is a kind of equipment for converting electrical energy into linear movement use. In most occasions where need converting rotary movement into linear movement, linear motor shows its superiority. It makes many in-between transferring machine unnecessary. Therefore, the whole system runs more steadily. In addition, thanks to the reducing of the in-between machine, the friction wastage of the whole system is reduced and the efficiency of the whole system is improved.

直线电机是一种将电能直接转换成直线运动机械能的驱动装置，在许多需要由旋转运动转换成直线运动的场合下使用，它可以省却中间机构，从而使装置得以简化，减少了维护的工作量，提高了系统的可靠性，且易于控制，在合适的使用场合下，还可以提高整个系统的效率。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。