运行条件

在测试特定的方案以前，nasa必须首先搜集在不同的运行条件下桨叶与空气如何相互作用的数据。

Before specific solutions can be tested , nasa must first collect data on how the rotor blades interact with air under a variety of operating conditions .

SBR工艺处理肉类加工废水脱氮最佳运行条件的选择

Optimum operating conditions for nitrogen removal in the meat-processing wastewater by SBR process

观测并分析了在不同运行条件、不同靶深下，硬X辐射的特征；

The characteristics of the hard X-ray radiation under different operational conditions and for different depth of the Mo-target are observed .

SBR工艺运行条件对好氧污泥颗粒化和除磷效果的影响

Aerobic Sludge Granulation and Biological Phosphorus Removal in Different Operating Conditions of SBR

不同膜材质的一体式MBR膜污染的对比及运行条件的优化研究

The Study on Membrane Fouling and Optimization Operating Conditions of MBR Bio-reactor with Different Membrane Materials

在严格控制SBR工艺试验运行条件下，就污泥负荷对丝状菌污泥膨胀的影响规律进行了研究。

A study on the effect of sludge loading on filamentous sludge bulking in SBR is described in this paper .

DD洗浆机的结构与运行条件探索

DD washer : itsstructure and operation conditions

水解酸化在正常运行条件下可去除COD达30%～50%，并有效提高BOD／COD比值；

COD removal attained 30-50 % and the ratio of BOD / COD also increased in the process of hydrolytic acidification .

不对称运行条件下VSC-HVDC动态相量建模

Dynamic Phasors Modeling of the VSC-HVDC Under Unbalanced Conditions

极向场线圈由于其运行条件的影响，系统参数具有时变、非线性、不确定等因素，常规PID算法难以满足较高精度的控制要求。

The parameters of poloidal field power supply system are variable , nonlinear and uncertain for its work condition , and conventional PID controller is not good at high precision control .

它使得NASA可以为大型运输航天飞机创造出运行条件，以每小时1440公里的跨音速飞行。

It enables NASA to create the operating conditions for large transport aircraft flying at transonic speeds of up to1,440 kilometers per hour .

对不同水力停留时间下ABR反应器的处理效能进行了研究分析，提出了ABR处理甘薯淀粉废水的工艺运行条件。

Analyzes the treatment effect of ABR in different HRT and raises best operation condition in treating sweet potato starch wastewater .

以H2S气体为研究对象，考察改进型生物滴滤塔的脱臭效能、最适工艺运行条件及其影响因素。

Lab-scale tests were carried out to investigate the H_2S removal capacity , the optimal operating conditions in an improved bio-trickling reactor .

采用单电池寿命测试和电化学快速老化两种方法考察了直接甲醇燃料电池阳极电催化剂PtRu/C的稳定性，研究了电池实际运行条件下催化剂微观形貌的变化对电池性能的影响。

The durability of Pt-Ru / C catalyst was evaluated using direct methanol fuel cells single cell test and electrochemically accelerated aging ( EAA ) method under the operating condition .

采用模拟配制生活污水，研究循序间歇反应器（SBR）工艺在不同运行条件下对好氧污泥颗粒化和生物除磷效果的影响。

This paper investigate the effect of the different operating conditions on the aerobic sludge granulation and biological P removal characteristics in SBR by using synthetic domestic wastewater as feed .

计算了在轨运行条件下反射镜面热变形引起的表面法向偏转参数，推导了镜面变形后出射光线的通用表达式以及镜面变形前后在CCD探测器上的接收光斑中心偏转量的计算表达式。

It compute the parameter of deflexion caused by thermal distortion in orbit , deduce the general expression for spreading beam after thermal distortion of reflector and the center deflexion of facula received in CCD .

研究比较了2类反应器在长期运行条件下的膜通透性和活性污泥混合液特性，并就ρ（PAC）对膜过滤阻力的影响及2个体系的抗冲击负荷能力进行了分析。

A series of experiments were conducted on both systems to analyze filterability , floc in the bulk solution and the effect of PAC contents on hydraulic resistance .

对EGSB反应器处理五氯苯酚（PCP）废水的运行条件以及PCP的降解途径作了研究。

The operating conditions of applying EGSB reactor to treat the pentachlorophenol ( PCP ) wastewater and the degradation pathway of PCP were studied .

在一定的运行条件下，由于硝化区容积的相对增加二区反应器比三区反应器的TN去除效率由所增加。

TN removal efficiency of the two zones reactor is higher than that of the three zones reactor at a certain operational conditions because of the increasing nitrifying zone volume .

结果表明，在同样的运行条件下，SOC-PID控制的性能优于常规PID串级控制的性能。

Results show that , under same operation conditions , performance with SOC-PID control is superior to that of using conventional PID cascade control .

设计了一个用于改善交直流混合系统阻尼特性的HVDC模糊控制器，该模糊控制器既能根据运行条件修改增益，提高其控制性能；

This paper presents a fuzzy logic controller at HVDC rectifier in AC / DC power systems , which can improve AC / DC power system stability by using A U supplemental control .

试验主要研究小型CFB锅炉返料换热装置的结构参数设置、运行条件变化与炉内气固流动特性、压力平衡及物料循环平衡特性等方面的规律。

The cold test study is mainly on the relationship between structure parameters , operating conditions with the gas-solid flow characteristics , pressure balance , material cycling balance characteristics and some other patterns .

由于锅炉设备庞大，运行条件复杂，煤种多变等因素，很难建立锅炉NOx排放与效率的函数模型。

It is very difficult to develop the NOx emission and efficiency model because of the huge boiler architecture , the complex operating conditions , the large variation of the coal used and so on .

结果表明，CARR燃料组件的设计和加工工艺是合理的，谈组件在反应堆实际运行条件下是稳定和安全的。

The test results indicated the design and manufacture of CARR fuel assembly are reasonable , and the fuel assembly will be stable and safe under CARR operation condition .

概率特征根分析和电力系统稳定器（PSS）设计方法可以更多地计及不确定因素，维持系统在较宽运行条件下的稳定性。

In order to improve the stability of power systems in more wide operating condition , the probabilistic technique has been adopted to eigenvalue analysis and power system stabilizer ( PSS ) design .

柔性填料对减轻膜污染贡献明显，相同运行条件下，使最终透膜压差比普通MBR小28.3kPa。

The flexible padding contributes much to the decrease of membrane fouling . Under the same condition , the final trans-membrane pressure of hybrid MBR is 28.3 kPa less than the ordinary MBR .

采用遗传算法，通过“N1”安全分析，求取既满足正常运行条件，又满足N1安全检验的输电网规划方案。

This paper presents a new method employing genetic algorithm to investigate how to obtain the optimal plan considering both technical conditions for normal operation and N-1 safety conditions .

ALSTOM气化炉具有强的非线性及大惯性，常规的控制方法难以满足全工况运行条件下的各项控制指标。

Due to its strong non-linearity and large inertia characteristics , ALSTOM gasifier is generally difficult to be controlled with conventional control schemes under all working conditions .

对来宾电厂420t／h锅炉主蒸汽温度偏低的主要原因进行了分析，并根据实际运行条件提出了解决问题的方法。

Main causes of the main steam temperatures of DG42Ot / h boiler in Laibin Power Plant being on low side are analyzed . On basis of actual operation conditions ; solutions are pro - posed for such problem .

通过正交试验，得到了DAT-IAT工艺和A/DAT-IAT工艺处理城市污水的常规指标去除和生态毒理指标削减的最优运行条件。

Optimum conditions of regular indicators removal and ecotoxicology indicators reduction of municipal wastewater treated by DAT-IAT process and A / DAT-IAT process were studied by orthogonal experiments .