Analysis of Clone Selective Pairing and Consanguinity Control for Seed Orchard in Pinus massoniana 马尾松建园无性系选配及亲缘关系控制的分析
Discussion on Selective Catalytic Reduction NOx Reduction Control System 选择性催化还原法脱硝控制系统论述
Selective Harmonic Zero-steady-error Control for Three Phase Shunt Active Power Filter 并联型有源电力滤波器指定次无静差控制策略
The production of animals or plants by inbreeding or hybridization. Analysis of Clone Selective Pairing and Consanguinity Control for Seed Orchard in Pinus massoniana 通过杂交或近亲交配的动植物的生产。马尾松建园无性系选配及亲缘关系控制的分析
The principle and scheme of selective control on process variables of LPG absorbing tower by use of DCS is explained in detail, including the selection and implementation of field instrument. 本文详细介绍了应用DCS对液化气吸收塔的工艺参数实现选择性控制的原理和方案,以及现场仪表的选型和实施。
All this may be years in the future, but for now, the thrust of globalisation Chinese-style may derive more from the selective control of the Shenzhen theme park than from any uninhibited embrace of the outside world. 这一切或许要过几年才会发生。就目前而言,中国式全球化的主旨,或许更多源自深圳主题公园那样的有选择管制,而非对外部世界不加限制的接受。
A General Optimal Multi Level PWM Method Based on Selective Harmonic Control 选择性谐波控制的通用优化多电平PWM方法
This article has researched those problems in the Statistical Process Control, such as regular control chart, general control chart, minor fluctuation control chart, multivariate control chart and selective control chart as well as their scopes of application. 研究了统计过程控制技术中的常规控制图、通用控制图、小波动控制图、多元控制图、选择控制图及其应用范围。
This paper summaries the selective principle of profile control wells according to the analysis on the static data and dynamic data of the injection well of new polymer injection block. 通过对新投注聚区块注入井的动、静态资料综合分析,确定出深度调剖井选井原则。
Study on the Selective Control in m-Cymene Oxidation 间-异丙基甲苯液相空气氧化选择性控制的研究
The result of selective and non selective shunt to control bleeding 选择性和非选择性分流术控制食管曲张静脉出血的结果
Taking advantage of the quick response of expert control and the better robust ability of predictive function control, this paper advances a selective control strategy based on expert control and predictive function control, and proceeds to put it into use in the electric heating oven system. 利用专家控制响应迅速及预测函数控制具有较强鲁棒性的特点,提出了专家控制和预测函数控制的选择性控制策略,并将其应用到电加热炉系统中去。
Prevent the unexpected faults by using the double blind selective random checking and control of the next link; 用双盲不定期随机抽查法及下一环节监督法来防止意外失误的发生;
Therefore ALE is also called "digital epitaxy". In comparison with conventional MBE and MOCVD, ALE offers advantages of greater thickness uniformity, fewer surface defects, less edge growth in selective epitaxy and monolayer control in sidewall epitaxy. 与传统的MBE和MOCVD相比,ALE具有生长层厚度更均匀、缺陷密度更低、选择外廷中无边缘生长以及侧壁外延可控制到单原子层等优点。
Conclusion The methods of identification, check and quantitative determination are simple, accurate, reproducible and highly selective. They can control the quality of amlodipine besylate tablets validly. 结论处方设计合理,测定方法操作方便,结果准确,重现性好,能有效地控制苯磺酸氨氯地平片的质量。
Collective selective control of lift with serial communication of ADP and single chip ADP模块与单片机串行通信实现电梯的集选控制
A new cascade and automatic selective control system for export temperature and liquid level in ammonia condensers 一种新的氨冷器出口温度-液位自动选择性串级控制系统
According to the resource and characteristics of urban recycling water, water quality control indices should include basic control indices and selective control indices. 根据再生水的来源及性质,将灌溉绿地水质控制项目分为基本控制项目和选择控制项目两类。
Nature has demonstrated subtle and intricate mechanisms for the selective control of the movement and transformation of metal pollutants in the environment, bioremediation has great potential in environmental management as it can be less expensive, high efficient, in situ disposal of low but hazard pollutants. 自然界对环境金属污染物的迁移和转化具有微妙而复杂的选择控制机理,生物修复技术以其投资少、效率高、可以原位处理低浓度有害污染物的特性而在环境治理中具有极大潜力。
And when the age of forest exceeds 10 years, selective focal control is only needed. 林龄在10年以上时,只需选择性重点防治。
In addition, the testing's practical technique and the selective gist of the control methods are studied and introduced separately. 研究了试验的实用技术及控制方式的选择要点。
The Role of Selective Attention in Interference Control of Children 选择性注意在儿童干扰控制中的作用
Secondly an optimal PWM technique was developed, which was based on selective harmonic control as constraint conditions and the optimal goal function for rest harmonics contents. 随后建立了以选择性谐波控制为约束条件和剩余电压谐波含量为优化目标函数的PWM数学模型;
The property of selective water control using CDG was studied by core flooding experiments. Its injectivity is suitable for down-hole application. 通过岩心流动实验研究了胶态分散凝胶的控水性能,胶态分散凝胶在岩心的注入性能好,具有优秀的选择性控水效果和耐冲刷性能。
Considering the shortage of the conventional TCP algorithms in wired/ wireless network, a fuzzy selective rate congestion control algorithm is presented, which is based on the fuzzy logic control theory. 针对传统TCP协议在有线/无线网络中的局限性,基于模糊控制理论,设计了一种模糊速率选择拥塞控制算法。
Compared to the existing algorithm the performance is better under low signal-to-noise. A cooperative spectrum sensing algorithm based on selective clustering under unperfect control channel is proposed. 与已有算法相比,在噪声不确定性相同的情况下,该算法性能较优。针对非理想控制信道的情况,给出一种基于选择分簇的协作频谱感知算法。
Unconscious education has selective function, inside control and regulative function, evaluation function. 无意识教育具有选择功能、内控调节功能、评价功能。
Thermal radiation properties control based on microstructure is using structures of Nano/ Microscale whose characteristic dimension is close to incidence wavelength to realize selective control of wavelength. Appling it to realize the multichannel-stealth compatibility will emerge very large potential. 基于微结构的热辐射特性控制,即利用特征尺寸接近入射波长量级的微纳尺度结构对波长进行选择性控制,将其应用于多波段兼容隐身具有很大的发展潜力。
This thesis focuses on the selective control of iron, palladium and other transition metal-catalyzed reactions. 本工作旨在研究铁、钯等过渡金属催化的反应选择性控制。