查询词典 efficiency

In order to overcome the disadvantages of large computation and poor matching efficiency in image stitching, a fast image stitching algorithm based on simple affine transformation was proposed.

针对自动光学检测在电路板元器件检测中对图像拼接的实时性要求比较高的特点，提出了简化的仿射变换模型的快速图像拼接算法。

Afforcement of management of coal exploit is urgent,improvement of coal exploiting efficiency and management level is in need of effective technology.

中文摘要：加强煤炭开采管理迫在眉睫，提高煤炭开采效率和管理水平急需有效的技术支持。

As a result,when we afforest in these areas, it becomes very important for sustainable development of forestry to develop water-saving and to increase water utilization efficiency.

因此在干旱半干旱地区造林，节水及提高水的利用率是林业可持续发展的重要问题。

She is good at summed up the work that which is good and which is to be improved. and in a timely manner after the completion of their classification by the stall for future reference, to avoid duplication of work; She also uses his solid expertise knowledge set up an electronic filing system to further improve work efficiency .

她善于对工作进行总结，提炼出该项工作的出色之处以及应改进的地方，并在工作完成后及时将其归类备档，以便日后查阅，避免重复劳动；她还利用自己扎实的专业知识，制作电子档案系统，进一步提高工作效率。

In the room within 72 hours after taking or useful, and its more than 98% efficiency.

答：在72小时内服用后室或有益的，其超过98％的效率。

The quadratic polynomials and Kriging method are employed to construct the response surface separately, Numerical results indicate that the forebody and afterbody designed by us is of simple configuration, not only can it ensure the efficiency of propulsion system, but also have a better aerodynamic performance.

响应近似模型分别采用了二次多项式和kriging方法来构造，结果表明由本文设计的前后体外形结构简单，不仅能确保推进系统的工作效率，而且具有更好的气动性能。

The influence of afterburning chamber length on secondary combustion efficiency and flow field were analyzed based on direct-connected ground simulation test.

结合直连式地面模拟试验，分析了补燃室长度对掺混流场和二次燃烧效率的影响。

The characteristic of fuel consumption at aero-engine afterburning condition was analyzed.Based on the fact that the efficiency of main combustor is higher than that of the afterburner,this article puts minimum fuel consumption mode into use at aero-engine afterburning condition.

分析了发动机加力状态燃油消耗的特点，利用主燃烧室燃烧效率远大于加力燃烧室燃烧效率的特点，将性能寻优控制中的最小油耗模式扩展至加力状态。

Keywords: Afterburning Efficiency;Solid Ducked Rocket;numerical simulation;Boron;Solid Propellant

中文关键词：二次燃烧效率；固冲发动机；数值模拟；硼；固体推进剂

The characteristic of fuel consumption at aero-engine afterburning condition was analyzed. Based on the fact that the efficiency of main combustor is higher than that of the afterburner, this article puts minimum fuel consumption mode into use at aero-engine afterburning condition.

分析了发动机加力状態燃油消耗的特点，利用主燃烧室燃烧效率远大於加力燃烧室燃烧效率的特点，將性能寻优控制中的最小油耗模式扩展至加力状態。

"Second Life is remarkably easy to work with, and is very popular,"

"第二次生命是显着容易的工作，并且很受欢迎，"

For example, we usually assume that materials are homogeneous and isotropic and free of internal defects or flaws.

为了得到适合有限元分析的模型，我们必须经过如图2所示的简化步骤。