Study on Dynamic Characteristics of Single Stage Mixed-refrigerant Natural Gas Liquefaction Process 单级混合制冷剂天然气液化流程动态特性模拟
A new calculation method for single stage flash: partly correcting in two directions 单级闪蒸问题的新算法&部分双向校正法
Simulation and Experiment on Single Stage Vapor Compression Refrigeration System 单级蒸气压缩式制冷系统的仿真与实验研究
Change gear ratio range, in particular, using planetary transmission, the transmission ratio can be up to100~ 200 ( single stage), the growth rate for slow down or drive. 传动比变化范围大,特别是采用行星传动时,传动比可到100~200(单级),适用于减速或增速传动。
Modeling and simulating of single stage inverted pendulum FUZZY-PD control system 单级倒立摆FUZZY-PD控制系统的建模与仿真
Single suction, single stage horizontal centrifugal pump with closed impeller. 单吸、单级卧式离心泵,用封闭叶轮。
Integrated Control and Application of Three-phase Single Stage Grid-connected Photovoltaic System 三相单级式光伏并网发电系统综合控制与应用
In a single stage game, as long as the punishing dynamics of government is deficient or it is difficult to carry out punitive measures, entering invisible land market is an optimal choice of farmers. 认为在单阶博弈中,在政府惩罚力度不足或者惩罚措施难以执行的情况下,农民的最优选择是进入隐形土地市场;
The series filtering paints vehicle equipment setting up have the single stage filters accurate and several pair of cascades filter accurate two kinds specification. 本系列的滤油车设备都设有单级精滤与双几串联精滤两种规格。
The technology of FAS single stage bleaching of ONP deinking pulp are investigated, the result show the optimum bleaching conditions are FAS0. 实验主要探讨了ONP脱墨浆FAS单段漂白的工艺条件,找出了FAS漂白的最佳工艺条件为:FAS用量0。
Introduced the scope of application and structure of bias tire molding machine and single stage building machine for all-steel radial truck tire. 介绍了斜交轮胎成型机和全钢载重胎一次法成型机的适用范围、结构等。
Air-breathing hypersonic vehicle ( AHV) has been the next generation single stage to orbit vehicle and hypersonic cruise vehicle. 吸气式高超声速飞行器是下一代单级入轨和高超声速巡航研究的重点飞行器。
Application of Single Stage Back Pressure Steam Turbine in High Pressure Water Feeding System of Metallurgic Industry 背压式汽轮机在冶金行业高压给水系统中的应用
This paper proposed a novel active frequency drift with feedback based on single-phase single stage PV grid-connected generation system for the complexity of the control in traditional method. 基于单相单级光伏并网发电系统,针对传统主动式频率偏移法控制的复杂性,采用了一种新颖的带反馈的主动式频率偏移法。
The necessity about using supersonic combustion ramjet ( scramjet) for the single stage to orb(?) t aerospace plane is demonstrated. 本文首先说明了单级入轨的空天飞机采用超声速燃烧冲压发动机的必要性。
We have both single stage and two stage, electric or gas powered air compressors to choose from. 我们还提供单级和双级,电动或天然气驱动的空气压缩机选择。
A single stage amplifier was used outside the loop cavity to increase the output power, and the influence of amplification on laser quality was analyzed. 环形腔输出后加入单级光放大提高输出激光的光功率,分析了放大对激光性能的影响。
To the single stage cycle with an expander, a suction line heat exchanger will increase the cooling capacity, but have little effect on cop; 单级压缩时如果系统中带有膨胀机,采用吸气热交换器可以提高制冷量,但对性能系数(cop)值的影响不大;
Numerical research on effect of stator blade slot treatment on single stage compressor characteristic 静子叶片开槽处理对单级压气机特性影响的数值研究
In this paper, maximum entropy theorem is used to give an approximate computational method for the single stage stochastic programming. 利用极大熵原理提出了一种求解单阶段随机规划的近似计算方法。
Study of a Single Stage AC/ DC Converter with Resonant Model PFC 带有谐振PFC的单级AC/DC变换器研究
Single stage voltage regulator 单级电磁振动式继电器
This paper analyzes and compares some single stage PFC AC/ DC converters. 对现有的单级功率因数校正AC/DC变换器拓扑进行了分析和比较。
Based on this method, a C-band single stage microstrip line end-coupled filter has been designed and fabricated. 基于这种方法,制作了一个C波段的单级微带端耦合滤波器。
The numerical analysis of a whole flow field for a single stage tangent pump was presented. 对单级切线泵在设计工况进行了定常流动数值模拟,分析了叶轮流道及蜗壳内的液体流动情况。
On the basis of single stage membrane bioreactor, the feasibility of multiple-stage continuous process was discussed. 在研究了单级膜生物反应器的基础上,对三级连续化工艺的可行性进行了研究。
Good experimental results were achieved in ring fiber laser by using the single stage AOTF and EDFA. 实验上,利用实验室现有的单级AOTF和EDFA对环形腔结构的可调谐掺铒光纤激光器进行初步研究,得到了令人满意的结果。
And has carried on the description to the single stage service safeguard system. 并且对单级维修保障系统进行了描述。
We studied the suitable conditions of single stage autotrophic nitrogen removal system. 研究了单级自养脱氮系统的适合条件,考察了单级自养脱氮性能和运行条件对单级自养脱氮工艺的影响。
Finally, a novel single stage power factor correction converter which can implement direct-power-transfer is studied. 接着引用了直接功率传递原理(DPT),研究了一种新型的可实现直接功率传递的单级PFC变换器。