The comparison experiment shows that the life-span can be doubled, while the bulb brightness does not decreases obviously. 经过对比试验,这样至少可以延长使用寿命一倍,而灯泡亮度并没有明显的减小。
The effects of forest types on hydrochemical characteristics of streams in Liangshui National Nature Reserve were studied by the comparison experiment of watersheds. 采用集水区对比分析方法,探讨凉水国家级自然保护区不同森林类型对溪流水化学特征的影响。
Methods: Attained optimal mixed solvent of paracetamol through comparison experiment, determined its content and studied its stability. 方法:以对比实验的方法,得出溶解对乙酰氨基酚最佳混合溶媒,并对其进行含量测定和稳定性的研究。
Niclofalan and refoxanide were used to conduct the comparison experiment of effect on Deworming Fasciola hepatica in sheep. 应用硝氯酚和福诺得在绵羊中进行了驱除肝片吸虫效果的比较试验。
Comparison Experiment on Characteristic Agriculture Technology Progress Contribution Ration of Fujian 福建特色农业科技进步贡献率比较实验
Comparison Experiment on Adaptability of Cultivation Character of Muskmelon under Plastic Awning in Arid-Sandstorm Area 干旱风沙区塑料大棚厚皮甜瓜适应性栽培性状比较
A comparison experiment of two paddy field seedling growth modes Experimental Research in Different Types of Dry-growed Rice Seedlings 旱育保姆剂拌种编织布隔层与塑料软盘两种水田育秧方式对比试验水稻旱育秧不同方式的试验研究报告
Comparison experiment of quantitative rainfall prediction for rainstorm with assimilated Doppler radar data 多普勒雷达资料对暴雨定量预报的同化对比试验
Comparison Experiment of Agronomic Characters and output of Different Tomato Varieties 不同露地番茄组合农艺性状及产量的比较试验
Depending upon the improved model, the corresponding assimilation system was set up, and comparison experiment was implemented. 在此基础上建立了较高分辨率的同化预报系统,并使用实时资料进行预报对比试验。
Comparison Experiment of Cucumber Cultivars for Solar Greenhouse in Henan Jiyuan 河南济源地区日光温室黄瓜品种比较试验
Comparison experiment on the loading capacity of the branch pile and the pile with constant section 支盘桩与等截面桩承载性能对比试验
The comparison experiment on inclusion of nitride chromium ferroalloys and nitride manganese ferroalloys 氮化铬和氮化锰中夹杂物的对比实验
The coalescence mechanism was explored through comparison experiment of oil removal performance of several coalescence fillers. 通过对几种聚结填料除油性能的对比试验,探讨了聚结机理。
Comparison Experiment of Insecticides Act on Brown Rice Planthopper 几种防治水稻褐飞虱药剂的药效比较试验
Comparison Experiment of Introduced Yunnan Sugarcane Varieties 引进云南甘蔗新品种(系)比较试验
Comparison Experiment among Varieties of Spring Chinese Cabbage Adaptive in Jinzhong 适宜晋中地区栽培的春白菜品种比较试验
Comparison experiment proves that asynchronous I/ O has better performance. 对比实验验证了异步I/O性能的优势。
Under the same experimental conditions, the comparison experiment has processed between the new method and continuous grinding method with CBN wheel. 在相同磨削条件下,对新方法和CBN砂轮连续磨削进行了对比实验。
The comparison experiment results obtained from a nonlinear liquid system controlled by a distributed control system ( DCS) show that this method retains the good performance of the conventional MGPC. 在一个由集散控制系统(DCS)控制的非线性液位装置上的对比实验结果表明,该方法保持了常规MGPC方法的优良性能。
It's studied in data which are from teaching comparison experiment in different types of CAI courseware. 对不同类型的CAI课件,依据上述原则,设计制作教学CAI课件,并进行了教学比较实验,收集教学效果相关数据,并对数据进行了分析研究。
The comparison experiment for conduction and radiation heat transfer was conducted. 在此基础上,对于接触导热和辐射传热进行对比实验。
The comparison experiment with IMM based on EKF, IMMPF demonstrates the validity of the two algorithms. 最后通过和一般基于EKF的IMM算法、IMMPF算法的比较,验证了这两个算法的有效性。
A comparison experiment is carried out which based on the physical redundancy and analytical redundancy of the minimum square residual analysis. 提出了基于物理冗余和最小平方残差分析的解析冗余进行传感器故障诊断方法,并进行对比实验;
The program of the optimum design of population comparison experiment was drafted in BASIC and applied samples were given. 本文用BASIC语言编制了种群性能比较试验的最佳设计程序,并给出了应用实例。
The scheme and equipment of comparison experiment is designed. A large amount of experiment is carried out. Each component of field-mode time-grating is compared. 设计了对比实验方案和实验装置,进行了大量的实验,对组成场式时栅的各个环节进行比较研究,确定了各环节的基本结构和参数。
The method is accurate and reliable by comparison experiment. 经比对实验证明,该方法准确可靠。
The performance and advantages of these model identification methods are evaluated by means of theoretical derivation, simulation and comparison experiment. 通过理论推导、仿真和对比试验评估了这些模型辨识方法的性能和优势。
Finally, this paper conducts three parts of experiments: experiment with simulation data, experiment with real data and comparison experiment with traditional methods. 最后,安排了三部分的实验:模拟数据实验、带有实际背景的实验以及与传统方法的对比实验。
In addition, large scale problem experiment, literature problems comparison experiment and engineering instance experiment are performed. Finally, very good results are obtained in a series of experiments for new algorithm and operators. 另外,分别进行了大规模算例实验、文献算例对比实验和工程实例实验等验证实验。最后,针对新算法和算子进行的一系列实验均得到了很好的实验结果。