查询词典 fan-shaped

So in this paper based on the characteristics and the optimum state theory of the vehicle, some kinds of control schemes are compared and discussed, and the fuzzy PID control scheme is adopted at last. The relation between air-cushion pressure and fan rotational speed on the optimum driving state is studied. The cushion pressure is used as controlled variable and the fan revolution is used as regulated variable. And transducer and fan motor are actuators.Based on the structure and operating properties of half-tracked air-cushion vehicle, the control system scheme and structure are presented. A control scheme using the self-tuning PID fuzzy logical controller is adopted. Fuzzy rules are set up and some researches have been done for fuzzy tuning method. At the same time the real-time measurement scheme by computer control is proposed, and electric circuits are designed. In the control system of half-tracked air-cushion vehicle cushion pressure P〓 is used as controlled variable and the fan speed n〓 as regulated variable.

因此本文以半履带式气垫车的特性和最佳工作状态理论为指导，通过对各种控制方法的比较与探讨，提出采用模糊PID控制方案，并且研究了在最佳工作状态下垫压及风机转速的关系，提出气垫压力作为控制参数，变频器和风机电机为执行机构，风机转速为调节量；主要进行了自整定模糊PID控制器的设计，研究了自整定PID模糊控制器的实现方法，编制了模糊控制规则，制定了模糊控制参数查询表，并分析了影响自整定模糊控制器相关的影响因素，确定了模糊控制表；为了实现半履带式气垫车的自动控制，还提出了计算机模糊控制系统的原理与结构，设计了相应的测量电路与控制软件。

According to the textual research of Corpus of Fan Chuan of the past dynasties and through the comparation of Notes on Fan Chuan Corpus and other editions of Fan Chuan Corpus, this paper conjectures the annotator of Notes on Corpus of Fan Chuan and confirmed that he was a Korean.

在此基础上，本文结合历代《樊川文集》版本的考证，又通过《樊川文集夹注本》与其他《樊川文集》版本的比较，对朝鲜刻本《樊川文集夹注本》的注者进行了推测，确定了其注者为韩国人。

The article sets out from strategic administration point of view, through inspecting the academic evolution of SCP Fan Shi, analyse SCP Fan Shi and strategic management concern, pointed out the blemish of SCP Fan Shi, the English initial abbreviate that offers preference of SBBC(market structure, client, management concept and company ability then is appellative) Fan Shi, the objective that undertook to classical SCP Fanshi better with achieving directive strategy runs practice complementing benignantly.

本文从战略治理角度出发，通过考察SCP范式的理论沿革，分析SCP范式与战略治理关系，指出了SCP范式的缺陷，进而提出SBBC(市场结构、客户偏好、经营理念和企业能力的英文首字母缩写通称)范式，对经典SCP范式进行了有益补充以达到更好指导战略治理实践的目的。

Side-blown fan to buy should also pay attention to some of the issues, it is learned that in the new Lenovo will be the use of hi-day side-blown fan, ADDA in its research and development and decide the direction of the side fan blowing on to spend a lot of good because different chassis on a fixed the direction of the side-blown fan, measure the difference between the ambient temperature was as much as 5 degrees.

选购侧吹风扇也要注意一些事项，据悉联想在新款天喜上将采用侧吹风扇，在其和ADDA研发时决定侧吹风扇方向时就花费好一番周折，因为不同机箱上固定的侧吹风扇方向，测出的环境温度竟相差5度之多。

The zone of abrupt slope have characters such as large slope, near provenance, complex palaeorelif and violent tectonic movement for the half graben like depression basin. It growed up 6 glutenite segments depending on fracture belt, such as torrential fanglomerate, braided stream delta, fan delta, offshore submarine fan, deep sea turbidity fan and fluxoturbidite fan.

引言渤海湾盆地为典型的箕状断陷盆地，其中的济阳坳陷为北断南超构造格局，北部陡坡带在下第三系沉积时期具有坡度陡、物源近及构造活动强烈、古地形复杂等特点，以断裂带为依托，各种成因的砂砾岩扇体极为发育，扇体前段尖灭于生油深洼陷之中，具有优越的成藏条件。

Chapter 4 of this dissertation has carried out a physical simulation study about the processes of formation and laws of evolution of the fan delta in Baimiao gas field. Based on the results of the study about the geological background in this area, this paper has discussed about the sedimentation facies marks for the fan delta in Baimiao gas field, worked out a detailed proposal about the development of physical simulation experiment about the fan delta, and described in detail the general laws and major controlling factors governing the sedimentation processes of the fan delta. A detailed measurement was made about the experimental results, and a systematic comparison was made relative to the prototypic characteristics. Based on the observation and description about the experimental processes and the analyses about the experimental results, this paper has give

在本章中，指出了数值模拟研究的基本特点，给出了扇三角洲形成过程的基本控制方程和数学解法：在此基础上设计和开发了扇三角洲形回成过程的平面二维数值模拟软件，并对计算过程中所遇到的主要问题一计算速度较慢开展研究，对比了以天、旬、月为时间单元进行汁算对沉积结果的影响，研究认为，在流量无突变的情况下，可以适当增长计算的时间步长和适当放松精度要求；根据白庙气田扇三角洲的基本地质特征设计了数值模拟计算的基本条件，以月为单位，计算了扇三角洲四百年的形成过程及演化规律，并以50年为单位输出沉积结果；本章最后还对数值模拟方法及结果进行了讨论。

After studying the sequence stratigraphy and the provenance system, they definite the sedimentary type, sequence position, depositional area and formation mechanism of the gravity flows and set up the depositional models of the delta slump turbidite fan, slop-moving turbidity fan, nearshore subaqueous fans, sublacustrine fan and slope fan.

通过层序地层研究及物源供给系统分析，明确了重力流的沉积类型、层序位置、发育部位和形成机制，建立了三角洲滑塌浊积扇、坡移浊积扇、近岸水下扇、湖底扇和斜坡扇共五种类型的重力流发育模式。

The faulted scarp type slope break belt controlled the development of the near shore sub-aqueous fan system. The faulted terrace type steep slope break belt controlled the development of the fan-deltas and sub-aqueous fan system. The gentle slope type slope break belt controlled the development of the fan delta system. The inner basin type slope break belt controlled the off shore sub-lacustrine fan system in the basin-level falling stage.

断崖型陡坡坡折带控制着近岸水下扇沉积体系的形成和分布；断阶型陡坡坡折带控制着扇三角洲或近岸水下扇及前方的湖底扇体系的形成和分布；断阶型缓坡坡折带控制着扇三角洲沉积体系的形成和分布；在基准面下降阶段，盆内坡折控制着远岸湖底扇的形成和分布。

The first sequence in the lower part is one subaqueous-fan~fan-delta depositional system which was caused by alluvial fan intruding lake basin; the lake transgressive system tract and high-stand system tract each contain one coal-seam group; and thick coal seams develop at the edge of subaqueous fan retrograded by lake transgressive system tract and in the region appropriately covered with water in the fan delta of high-stand system tract.

八道壕组可分为三个三级层序，下部第1层序( Sq1)为冲积扇注入湖盆形成的水下扇-扇三角洲沉积体系，湖侵域和高位域各含一个煤组，湖侵域退积的水下扇边缘和高位域扇三角洲平原都有厚煤层发育。

In recent years, according to market demand enterprises have developed the 5-50 million tons / year of compound fertilizer for high-temperature exhaust fan and fan, HTD series furnace fan, SGGSGY series of circulating fluidized bed boiler, and other special fan, a high market share , Praised by users, including high-temperature fan shell liner technology, transmission oil spill prevention technology group won the national patent.

近年来，企业根据市场需求先后开发了5-50万吨/年复合肥专用高温风机和尾气风机、HTD系列化铁炉风机、SGGSGY系列循环流化床锅炉等专用风机，产品市场占有率极高，深受用户好评，其中高温风机外壳衬层技术、传动组防漏油技术荣获国家专利。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。