利用率

This insidious disease produces extensive and unmeasured economic losses through reduced efficiency in feed utilization.

这种隐伏性疾病产生了广泛的和未加统计的由于饲料利用率降低的经济损失。

The holistic design of the system and resolved the designs of software and hardware based on VXI bus are put forward according to the demand of test system. The hardware and software is designed, including the formation and design of hardware system, visual instrument software architecture, program design for instrument driver, high speed real-time data collection. In the dynamic test program, the idea of"software is instrument"was applied to meet the diverse test demands. Last, it is proposed that the VXI test system be developed to more totalization and networked. The basic theory of system identification was introduced briefly at first. The principle of spectrum analysis system identification based on Wiener-Hopf equation was expatiated. and the questions in applying Peusdo Random signal as spectrum analysis methods stimulate signal was studied, The generation principle of the peusdo random signal is researched, the characteristic of peusdo random are analyzed from time domain and frequency domain, the inverse repeat peusdo random signal is brought forward to make up the shortage of ordinary peusdo random signal. And a new chaos genetic algorithmis presented to solve the unprecise problem of the traditional method. In the servo valve dynamic characteristic test system, the spectrum analysis methods was applied successfully, the servo valve dynamic characteristic could be acquired rapidly and exactly, the test results were analyzed and the ameliorate methods were brought forward at last.

结合航天某集团液压测试中心测试系统的需求，提出了基于VXI总线的液压测试系统的整体设计方案，完成了测试系统的硬件设计与软件设计，包括硬件系统构成与设计、虚拟仪器软件结构、仪器驱动程序设计、高速同步实时数据采集等内容；以伺服阀动态特性测试为例设计了测试模块，该模块体现了VXI总线仪器软件开发所倡导的"虚拟仪器"的思想，以软件的灵活应用满足了不同的测试需求；结合自动测试系统的发展，研究了VXI测试系统与网络技术结合，实现各种软硬件资源共享，进一步提高设备及数据的利用率和系统的扩展性，使自动测试向综合化、网络化方向发展；研究了伪随机信号作为谱分析法辨识的激励信号时存在的问题，讨论了伪随机信号的产生机理，从频域和时域分析了伪随机信号的性质及其应用，提出了用逆重复伪随机信号弥补了普通伪随机信号的不足，并以混沌遗传算法对逆重复伪随机信号产生过程中的参数进行优化，可以更合理而不是凭经验产生需要的逆重复伪随机信号。

This layer converts the energy of the red- and near-infrared spectrum, facilitating efficiency increases of up to 50 percent.

这一层会吸收光谱中的红光和近红外线的光能，这样大大提高了太阳光能的利用率，最终使得光电转换效率比单纯的非晶硅电池高出50％之多。

It improves the performace of Uplink bandwidth utilization and reduces bandwidth waste,improves QoS of the system .

算法提高了上行信道的带宽利用率，减少了带宽的浪费，提高了系统的QoS保证。

The methodrapidly separates a large amount of different kinds of urushioldiacetates.Because the silver ion is very sensitive to theconfiguration and the degree of unsaturation of the unsaturated bonds,urushiol diacetate were well separated.

本文采用涂渍〓的离心旋转薄层层析法，发挥分离速度快，分离量大，固定相利用率高，分离效果好及〓对双键位置及构型作用灵敏等优点，因而使乙酰化漆酚达到了满意的分离。

With exports down by 30 per cent, capacity utilisation rates are already low.

随着出口下降30%，中国的产能利用率已经很低。

Caring for the environment is one of our core values and minimum resource utilisation is a prime focus area in our many years of retort experience.

对环境的关怀，是我们的核心价值观和资源利用率的最低一个是在反驳我们多年经验的主要重点领域。

Therefore, the importance of utilization has increased.

因此，利用率的重要性就不断增加。

Second, the utilization of the service problems.

二是服务的利用率问题。

Providing management project in mode of operation, running time; products and fees, according to the market changes and variousness of customer demands; increase the usage of hotel facilities and sales standards with sales activities and differences in customers demands

根据市场和客人需求变化，研究并提出调整各设施项目的经营方式、营业时间、产品和收费标准等管理方案。配合酒店销售活动，适应客人消费需求变化，提高设施利用率和销售水平

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。