提出
- 与 提出 相关的网络例句 [注:此内容来源于网络,仅供参考]
-
During this part, the author utilizes the principles of the system economic to anatomize the structure of the cost and income for vicissitude about the State Compensation System.
作者提出了建立我国刑事被害人国家补偿制度的理念、基本原则,并且从实体和程序两个方面,提出了刑事被害人国家补偿的立法设计思路。
-
For some structures which need repairing and strengthening, the author mentions some corresponding measures such as anchor spraying, stick steel plate and chemical grouting amending. These repairing and strengthening maintenance measures not only eliminate hidden trouble of security of old bridges but also enhance their bearing and traffic valume capacity.
针对发现的问题,提出旧桥在日常维护中应注意的事项;对一些需要补强、加固的结构部份,考虑经济适用的原则,提出了锚喷法、粘贴钢板法、化学灌浆修补法等相应的措施。
-
The main work and the originality points of this dissertation could be concluded as the following parts:(1) To analyze systematically the mathematical model of LES of air flow in great space, under the case of isothermal and non-isothermal, as well as the combined action of buoyancy and strain. Some basic problems are studied about the LES application into airflow simulation of great space, such as boundary conditions, spatial difference scheme and time advancing scheme, time step etc., which creates the basis for the LES application to indoor airflow simulation.(2) Both the instantaneous and time averaged flow field of great space with multiple jets under isothermal and non-isothermal cases are explored with large eddy simulation method, and also discussed the dynamic characteristics and the law of fluidflow in the great space.(3) Based on the results of LES of the great space and the Fanger thermal comfort indexes, it is brought forward the concept of the series of dynamic thermal comfort evaluating indexes, which could be divided into thermal comfort index with time averaged properties PD, PPD, PMV, thermal comfort index with instantaneous properties IPD, IPPD, IPMV, and time averaged thermal comfort indexes TAPD, TAPPD, TAPMV, and transient situations time averaged thermal comfort indexes TTAPD, TTAPPD, TTAPMV. The differences among them and the calculation methods are discussed, and the four kinds of indexes are calculated with the thermal comfort index PD as an example.(4) Based on the LES results it is discussed the hot air stratification phenomena in air-conditioned buildings in the case with air supply and return registers on the ceiling and the case on the sidewall. The fundamentals of the hot air stratification are studied and the relations of estimating hot air stratification are brought forward.(5) With the advanced apparatus such as hot wire film anemometer IFA300 and laser particle field anemoscope, corresponding model test and site measurements have been done, which are compared with the simulation results and LES is proved a very promising method in air flow simulation indoor.
本文主要工作既创新点体现在以下几个方面:(1)系统分析了等温、非等温和考虑剪切力与浮升力综合作用的高大空间大涡模拟数学模型,并研究了高大空间大涡模拟在室内气流仿真应用中的一些基本问题,如边界条件、空间离散格式和时间推进格式、时间步长选择等问题,为大涡模拟在室内气流计算中的广泛应用打下了基础;(2)首次用大涡模拟方法研究了高雷诺数下高大空间多射流在等温、非等温情况下的瞬时流场和时均流场分布,并探讨了多射流流场的动态特性和流动规律;(3)基于大涡模拟的动态仿真结果和Fanger的热舒适指标,首次系统地提出了动态热舒适评价指标体系的概念:即基于时间平均参数的热舒适指标PD、PPD、PMV;基于瞬时参数的瞬时热指标IPD、IPPD、IPMV;基于时间平均热舒适指标TAPD、TAPPD、TAPMV;以及沿行动迹线的时间平均热舒适指标TTAPD、TTAPPD、TTAPMV,并分析了四类热舒适指标的差异性和计算方法,还以PD值为例对四类指标分别进行了计算;(4)基于数十种工况下空调房间大涡模拟的结果,研究了空调建筑上送上回和侧送侧回两种情况下热分层现象,并探讨了热分层的基本规律,首次提出了避免热分层现象的判断公式;(5)在暖通空调领域,首次使用IFA300热线风速仪、激光粒子速度场仪等先进设备,完成了与大涡模拟相对应的模型试验,并把实测结果与仿真结果进行了对比,说明LES在室内气流仿真方面是一种很有前景的方法。
-
For the size and direction of rotation angle of quantum rotationgates, a simple determining method is proposed.
对于量子旋转门的转角大小及方向的确定,提出了一种简易快捷的新方法;对旋转和变异操作,提出了基于量子位Bloch坐标的新算子。
-
For the size and direction of rotation angle of quantum rotation gates, a simple determining method is proposed.
对于量子旋转门的转角大小及方向的确定,提出了一种简易快捷的新方法;对旋转和变异操作,提出了基于量子位Bloch坐标的新算子。
-
It is in order to dig golden bay mine exemple, analysed the difficulty that anile mine exists and contradiction, put forward to must be relied on deepen mechanism of reform, changeover, science and technology to dig go, synergism of billabong of aggrandizement interior management, executive come off sentry duty, depletion of numbers, development diversified economy and tertiary industy will solve these difficulty and problem, put forward to make the business changes the line of production smoothly the countermeasure of development.
以挖金湾矿为例,分析了衰老矿井存在的困难和矛盾,提出了必须依靠深化改革、转换机制、科技挖潜、强化内部治理、实施下岗分流、减员增效,发展多种经营和第三产业来解决这些困难和问题,并提出了使企业顺利转产发展的对策。
-
Described the design of supercritical fluid extraction principles; combination of star anise essential oil of the nature of the proposed extraction conditions for extracting pressure 15MPa, extraction temperature 40 ℃, CO2 flow rate 830 ~ 850L / h, extraction time of 2h, the extraction conditions selected temperature swing separation, further development of the star anise crushed, CO2 super-critical phase transition, extraction, separation and packaging processes; in determining the production process on the basis of material balance, heat balance, extractor size calculation, piping calculation and packaging process is calculated; for the pollution occurred during the production, analysis of pollution sources, pollution control and waste treatment proposed measures; accounting of production costs and value.
本设计阐述了超临界流体萃取技术的原理;结合八角精油的性质,提出萃取条件为萃取压力15MPa,萃取温度40℃,CO2流量830~850L/h,萃取时间2h,根据萃取条件选用变温变压的分离方式,进一步制定了八角粉碎、CO2超临界相变、萃取、分离和包装等工序;在确定的生产工艺流程的基础上进行物料衡算、热量衡算、萃取釜尺寸计算、管路计算和包装工序计算;针对生产过程中出现的污染,分析污染的来源,提出控制污染和废料处理的措施;核算生产的成本和价值。
-
Attempts are made to make a systematic and comprehensive analysis of exercises of behavior anomie and series of problems caused by behavior anomie.
本文的不足之处在于,文章第四部分就规范政府行为所提出的建议多为思路性的,而就建议提出的合理性和可行性并未进一步展开分析和论证。
-
With the combination of lighting, cooling and heating under daylighting, the study on the effect of the key characteristic parameters on total energy consumption is provided. The validation of the comparability of daylight distribution for building antetype and model is made through theoretical analysis and simulating calculation in the thesis. Due to the variable sky condition, daylighting factor is used for experimental validation instead of illuminance. The error analysis of several testing methods used in the experiment is conducted, followed by the experimental validation of the effect of WWR, sill and transmittance on daylighting factor distribution.
基于天空状态的多变性,提出用天然采光因数替代照度进行实验验证,对实验中的几种测试方法进行了误差分析,并通过实验验证了窗墙比、窗台高和透光率对天然采光因数分布的影响。4 为了更直观地分析各参数对照明节电的影响,提出了"特征点"、"特征线"和"特征距离"等概念;分析了天然采光下的照明节能状况,综合考虑照明、采暖和空调能耗,计算分析了几个主要特性参数对总能耗的影响。
-
And based on the deformation method, an error model of the virtual human anthropometry was proposed, and a new method of the skin deformation was proposed, based on the anthropometry error model constraints.
利用Barr以及NFFD算法实现虚拟人的四肢皮肤变形,提出了人体测量学数据的误差分析模型,并在此基础上提出了一种满足误差精度要求的人体皮肤变形方法。
- 推荐网络例句
-
The split between the two groups can hardly be papered over.
这两个团体间的分歧难以掩饰。
-
This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.
这种做法不仅鼓励了更多的反应,而且减少跟风的可能性。
-
The new PS20 solar power tower collected sunlight through mirrors known as "heliostats" to produce steam that is converted into electricity by a turbine in Sanlucar la Mayor, Spain, Wednesday.
聚光:照片上是建在西班牙桑路卡拉马尤城的一座新型PS20塔式太阳能电站。被称为&日光反射装置&的镜子将太阳光反射到主塔,然后用聚集的热量产生蒸汽进而通过涡轮机转化为电力