查询词典 visitors flowrate

The numerical results indicated that the mixing time decreases about linearly with increasing current intensity. The mixing time decreases first then increases with increasing current frequency and comes up to its minimum value at 30Hz. Applying the traveling magnetic field to the uptake or downtake when the exciting current intensity is 200 A at 10 Hz, the mixing time can be shortened by 9%~17%. With the operating conditions kept unchanged, shorter mixing time is available if applying the traveling magnetic field to the uptake instead of downtake, and the time can be shortened by 18%~26% if applying the magnetic field to both the uptake and downtake. Moreover, the mixing time decreases with increasing argon blowing flowrate, and the time comes down to its minimum value if the argon blowing flowrate is 1 600 NL/min. After the moment, the mixing time increases with argon blowing flowrate.

计算结果表明：混匀时间随电流强度的增大而减小，并且近似成线性关系；混匀时间随电流频率的增加先减小后增大，并且在30Hz 时达到极小值；在励磁电流强度为200A ，频率为10Hz 的条件下，在上升管或下降管施加行波磁场混匀时间可缩短9%~17%；在相同操作条件下，在上升管处施加行波磁场混匀时间小于在下降管施加行波磁场的混匀时间；同时在上升管和下降管施加行波磁场，混匀时间可缩短18%~26%；混匀时间随吹氩量的增大而减小，在吹氩量为1600NL/min 时混匀时间达到极小值，吹氩量继续增大时，混匀时间反而增大。

The total and of the pitot tube were measured when the opening of the regulating valve was changed with keeping the flowrate fixed as well as unchanged the opening of the regulating valve with invariable flowrate. Then, the dynamic pressure signals were analysed with the method of PSD after computed and normalized and a better result of frequency-domain distribution was obtained. In addition, the average energy was defined and used for the analyzing of disturbance signals of regulation valve.

首先利用皮托管对相同流量不同开度及相同开度不同流量下的总压及静压信号进行测量，然后经过计算得到动压信号并进行归一化处理；其次，对归一化处理后的动压信号进行功率谱分析，取得了较好的频域分布结果；同时定义了信号的平均能量，并将其应用到了调节阀扰动信号的分析中。

Analyze the characteristic and virtues of the electric balancing valve,Analyze the difference between the electric balancing valve and the electric valve,Introduce that the electric balancing valve is a integrative product with the functiongs of dynamical balancing and electrical regulating ,Introduce the application and virtues of the valve in Variableness flowrate system,Introduce the concept of All Balancing in Variableness flowrate system and characteristic of high-effiiciency and energy saving and how to come it true

摘 要：本文分析了动态平衡电动阀的特点及与传统的电动阀相比较的优点；揭示了动态平衡电动阀是区别于传统电动阀的产品，是动态平衡与电动控制一体化的产品；介绍了这种阀的应用及在系统负荷波动较大的变流量系统中的优势，同时提出了变流量水力系统全面平衡的概念、高效节能的特点及实现途径。

It is revealed that both the roasting and cooling air flow run radially at inlets and then run slantingly upwards or downwards into roasting-preheating zone inside IVAC. And the gas flow in the whole soaking zone is weakened. There are possibly three gas flow patterns in PSF, which are mainly dependent on the ratio of inflow, i.e., the greater the ratio is, the higher the downward roasting air flowrate and the lower the upward air flowrate will be. The critical ratio of inflow mainly depends on the constructional parameters and packed bed conditions of PSF.

结果表明：焙烧风和冷却风在进口处呈放射状，之后斜向上或斜向下分别流入焙烧-预热带和导风墙内；整个均热带内气流较为薄弱；炉内存在三种气流分流的可能，流入风量比是决定气流分流的最主要因素，其中，流入风量比增加，焙烧风下行趋势增大，而冷却风上行趋势减小；临界流入风量比主要取决于结构参数和料层情况。

The gas flowrate decreasing is associated with the pressure undershoot and temporary stratified flow. The magnitude of pressure undershoots and stratified period are sensitive to the magnitude of gas flowrate change and the distance away from the entrance of pipeline.

气量降低过程会有压力&过降&和短暂分层流型的出现，压力&过降&值和短暂分层流周期的大小除与气体的降低量有关外，还与测压点距管道入口的距离有关。

After analyzing the performance anduncertainty of the DDPM vortex flowmeter in gas-liquid bubble flows, the vortexflowmeter-Venturi tube combinative method using the vortex flowmeter and the Venturi tube as measuring cells was put forward, the measurement model based on thevortex frequency and the Venturi differential pressure was established, and it showsthat the relative errors of this method for the mass flow measurement of bubble flowsare within±5%. Furthermore, the flowrate and volume void fraction of bubble flowswere obtained using a single DDPM vortex flowmeter through the relationshipbetween the frequency and amplitude of the circumferential DDPM signal, and resultsdemonstrate that the relative errors of the flowrate and volume void fraction of bubbleflows are within±5% and±10% respectively, which indicates the broad applicabilityof this method to large numbers of engineering fields.

通过分析管壁差压式涡街流量计在气液泡状流中的性能和不确定度，提出了以涡街流量计和文丘里管作为测量元件的&涡街—文丘里联合法&，建立了以涡街频率和文丘里差压为被测量的测量模型，该方法对气液泡状流质量流量的测量相对误差可达±5％；通过建立涡街周向管壁差压信号频率和幅度与被测流体的关系，使用单个涡街流量计实现了对气液泡状流流量和体积含气率的双参数测量，该方法对气液泡状流流量和体积含气率的测量相对误差分别为±5％和±10％，可以满足大量工业实际应用的要求。

The in fact general residence can all help visitors to buy buying the folding door ticket of some beauty spots, but a lot of bosses will not give material benefit to visitors, but take visitors' advantage from the dark place, even will kill you from getting accommodation for the discount ticket.

其实一般住所都能帮游客买到部分景点的打折门票，但很多老板不会把实惠给游客，而是从暗处拿游客的好处，即使给了折扣门票也会从住宿上宰你。

Inappropriate behavior, deviance behavior and vandalistic behavior that the specialists and the scholars mentioned in this study are generally called as vandalism behavior. The 471 questionnaires were sent out from January 21st,2009. to February 20,2009. The 446 questionnaires were effective (97.59%) The results of the statistical analyses are as follows: Trampling on sward is the most serious problem in the visitors' perception. Making rubbish is the most serious problem through the visitors' vandalism model .Designing the park inappropriately is the main cause of the vandalism in terms of the visitors' views.

台中都会公园地处台中县、市交界地，位於大肚山上居高临下视野辽阔、交通便利、环境优雅，是民众最好的户外游憩空间之一，但少数民众为一己之便，造成对公园之破坏行为，无形中降低游憩品质，本研究旨在探讨游客对台中都会公园破坏行为的认知、造成破坏行为的原因，提供主管单参考，以谋求预防与解决破坏行为的方法，并藉由游客填写问卷的机会，让游客省思自身是否有破坏行为。

IPA (importance-performance analysis) helps to estimate docents" interpretive service in China National Silk Museum. The result shows that visitors take much seriously on the docents" service attitude, and docents should be more patient while interpreting, know how to deal with different situations, pay more attention to the study effect of visitors,so that to increase visitors satisfaction and improve the quality of museum tourism.

最后，运用IPA方格图分析法，对中国丝绸博物馆解说员的解说服务现状进行评估，结果表明，游客最为重视解说员的服务态度，而解说员应该在解说时更有耐心、导引更具针对性而随现场情况灵活处理、关注游客的学习效果方面加强重视，提高游客的满意度，从而提高博物馆旅游质量。

Breakthrough curves at different conditions such as flowrate, adsorbate concentration and temperature were obtained.

比较了该体系在3A、4A沸石上动态吸附的差别以及流量、吸附质浓度、温度对动态穿透曲线的影响。

Listen,point and check your answers.

听，指出并且检查你的答案。

Warming needle is one of effective treatment methods for knee arthralgia aggravated by cold,and it is simple,safety,so it should be developed in clinical acupuncture and moxibustion extensively.

但以本院科针灸门诊在2005年1月—2006年6月期间共收治膝痛患者100余例，经过临床的诊断后，其中施以温针治疗的48例，疗效显著，报道如下。1临床资料本组病例48