查询词典 efficiency

The configuration and performance of SOG will affect the reaction efficiency, the excitation efficiency then the chemical efficiency of the laser.

氧发生器结构性能的好坏将直接影响到发生器的反应效率和激发效率，从而影响到激光器的化学效率。

Faced with this less people and more development problems, Shuyang around the "efficiency of agriculture, farmers income," the theme, and vigorously develop modern high-efficiency agriculture, adhere to the "drive to highlight key points, in order to focus on promoting the overall situation", and identify advantages and characteristics to enlarge , and has formed flowers, trees, edible fungi, vegetables, rice and ecological quality of water birds, such as high-efficiency agriculture,"the six plates," a new pattern of production, including planting area of 36 mu, mushroom growing area more than 100 million square meters, vegetables multiple cropping area of 69 mu, live stumpage reserves amounted to 4.24 million cubic meters, the development of timber processing enterprises in 2324, in the HDF annual processing capacity of 1.6 million cubic meters, ecological waterfowl slaughter in the volume of more than 2200 million feathers.

面对这一人多地少的发展难题，沭阳围绕"农业增效、农民增收"这一主题，大力发展现代高效农业，坚持"以亮点带动重点、以重点推动全局"，找准优势，放大特色，已形成花卉、林木、食用菌、蔬菜、优质稻米和生态水禽等高效农业"六大板块"的生产新格局，其中花木种植面积36万亩，食用菌种植面积1亿多平方米，蔬菜复种面积69万亩，活立木蓄积量达424万立方米，发展木材加工企业2324家，中高密度板年加工能力达160万立方米，生态水禽年出栏量2200多万羽。

Spectral efficiency equations are derived for both systems with and without channel prediction. Numerical results show that systems with channel prediction can get maximum spectral efficiency while systems without channel prediction but chosen optimum packet length can get suboptimum frequency efficiency, which is inversely proportional to Doppler frequency.

推导了信道预测和没有信道预测的自适应调制系统的频谱效率公式，分析结果表明对于自适应调制系统，信道预测的系统频谱效率是最优的，非信道预测系统根据信道情况选择最优帧长可以获得该系统的最优系统频谱效率，但它是低于信道预测的频谱效率的，而且是随多普勒频率的增大而逐渐减小的。

At the same time, we can upbuild the improved schemes for DMUs from inefficiency to efficiency and from fuzzy efficiency to efficiency in view of the decision-maker's preconception, which can supply decision-makers with useful information and is the foundation for farther controlling and managing.

也能在系统评价时考虑决策者的个人偏好，给出决策单元从区间DEA非有效到区间DEA模糊有效或从区间DEA非有效到区间DEA有效的改进方案，为决策者提供有用的管理信息，为进一步有效管理和控制决策单元提供科学的依据。

At the same time, we can upbuild the improved schemes for DMUs from inefficiency to efficiency and from fuzzy efficiency to efficiency in view of the decision-maker 's preconception, which can supply decision-maker s with useful information and is the foundation for farther controlling and managing.

也能在系统评价时考虑决策者的个人偏好，给出决策单元从区间DEA非有效到区间DEA模糊有效或从区间DEA非有效到区间DEA有效的改进方案，为决策者提供有用的管理信息，为进一步有效管理和控制决策单元提供科学的依据。

By sorting out and summarizing the theories of resource efficiency revolution to make systematical epagogic elaboration on overseas references of 4 factor revolution,10 factor revolution and resource efficiency indexes,and an overview on reference of resource efficiency by domestic scholars and scientific econometric analyses on emergy theories.

在总结前人研究成果的基础上，定义了资源效率革命的概念，提出了资源效率革命具有目标性、根本性、革命性和倍数性的特征；分析了资源效率革命的理论基础是可持续发展理论、循环经济理论，提出循环经济的核心是资源效率革命的观点并进行了深刻剖析。

After a study on Chinese financial practice, we find that though Chinese banking system has high cost and low efficiency, one side, Chinese security market has very low efficiency to overcome asymmetric information and has many unsolved problems in short term that brings very high additional cost, so security market is not a good system to substitute the Chinese banking system and must develop after these problems are solved, on the other hand, the cost of Chinese banking system is mainly exogenously produced, the experiences of western commercial banking practice and the joint-stock reform in some Chinese banks have proved that the efficiency of Chinese banking system can be improved. So one of our conclusions is that China should emphases on the reform and development of the banking system.

一方面，本文通过对中国证券市场的进一步分析，发现中国证券市场制度设计上存在严重不合理，短期内仍然缺乏合适的生存环境，这也导致其过去十多年的超常规发展中不仅具有低的效率，而且形成了许多短期内难以克服的缺陷，这充分表明证券市场不应成为我国金融体系短期内的重点方向，证券市场未来的进一步发展必须以这些问题和缺陷的解决为前提；另一方面，进一步的分析表明，我国银行业目前的巨大成本主要为外生，同时，对西方发达国家银行业发展和我国银行股份制改革的经验总结表明，只要在一定的条件下，银行业的效率完全可以有效提高，因而，中短期内我国应重点对银行业进行改革和发展，尤其是要加快银行业的股份制改革进程。

Ant routing use Swarm-Intelligence for route discovery and also have multi-paths for backup and balance. However, the efficiency of ant routing can more and more go down in large-scale mobile ad hoc networks. For solving such condition, improving the efficiency of ant routing, this research proposes the algorithm that combines both the GRID and ant routing, called grid-based ant routing algorithm. GARA can improve efficiency of ant routing in large-scale mobile ad hoc networks.

对於解决路由上的一些问题，也因此有各种不同类别的路由方法被探讨，蚂蚁路由演算法利用群体智慧(swarm-intelligence)找寻路径，而且同时能够找到多条备援路径，但是，蚂蚁路由演算法会因为行动主机数目愈来愈多情况下，而导致路由演算法效率降低，因此本论文以GRID为概念，融入蚂蚁演算法中，让蚂蚁是采用网格对网格(grid-by-grid)方式传输，改善蚂蚁路由演算法在行动主机数目愈来愈多情况下的效率与效能。

In middle school, classroom teaching is the principle part in chemistry teaching, in which classroom asking is a very important link. It is the efficiency of classroom asking that became the key factor that restricts the effect of classroom teaching. But in the reality, it is found that there are innumerous low-efficiency and even non-efficiency classroom asking in chemistry teaching.

课堂教学是中学化学教学的主体，而化学教师的课堂提问在课堂教学中是非常重要的一个环节，化学教师课堂提问的有效性成为制约课堂教学效果的关键因素之一，然而课堂观察发现现实的化学课堂存在着大量的低效或无效提问。

It is reported that in china irrigative water use efficiency is only 0.4 ,and that water use efficiency of crops is 1 kg/m3; and is only half of developed country, thus it can be seen that the key of saving agricultural use water is to how to increase crops use water efficiency .

我国灌溉水利用系数仅为0.4，农作物水分利用效率仅为1kg／m~3，是发达国家的一半，由此可见发展节水农业的关键是提高农作物的水分利用效率。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。