查询词典 heat capacity
- 与 heat capacity 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Ltd. has been developing into a professional comprehensive company dealing with PVC shrink film PVC bag PET bag PE bag self adhesive lable composite roll film in sealed bags side seal bags stand bags cooking bags packaging heat tranfer hot extension printing high temperature pressure hot extension dye printing membraneheat pressheat transfer machine round stickers round labels labels mineral water paste company brochures crystal photoT-shirt heat press machine high pressure heat press cap heat press machine transfer paper day-sublimationhot sublimationsublimation heat products sublimation product sublimation transfer printing heat transferheat transfer productsublimated printing heat transfer printing iron transfer plastic packing design and printing such as display-box wall/desk calendar brochure or poly bags for packing drinks / medicine / cosmetic.
主要经营产品:不干胶、复合袋、复合卷膜、牛皮纸袋、PVC收缩膜、PVC袋、耐蒸煮的食品袋、不褪色的食品袋、耐冷藏的食品袋、彩盒、中封袋、三边封袋、自立袋、蒸煮袋、挂历、台历、画册及食品饮料、药品化妆品各类复合胶袋、环保及防静电袋、桶贴、圆贴、圆标签、标签、矿泉水贴、公司宣传册、PE袋、PVC卷膜、卷膜、铝箔袋包装、化妆品袋、热转印花膜、热转印转印加工等特种印刷尤其擅长。可为广大客户及同行提供专业的塑料包装、广告设计、印刷制造服务!热转印工艺极富装饰价值,可使产品附加值大增。应用于各种塑胶、木材、有涂层的金属、玻璃等制品的平面及曲面的印刷。广泛用于化妆品、玩具、电器、建材、礼品、食品包装、文具等行业。
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Assignment Method Required Attributes Required Settings All or Nothing Time none Capacity Restraint Time Iterations Capacity Convergence Alpha Beta Incremental Time Iterations Capacity Convergence Alpha Beta User Equilibrium Time Iterations Capacity Convergence Alpha Beta Stochastic User Equilibrium Time Iterations Capacity Convergence Alpha Beta Function Error System Optimum Time Iterations Capacity Convergence Alpha Beta
表格格式乱了,就这么翻吧) 1。全有全无分配法。所需属性:时间;所需设置:无; 2。容量限制法。所需属性:时间,通行能力;所需设置:迭代,收敛,α,β; 3。增量分配法。所需属性:时间,通行能力;所需设置:迭代,收敛,α,β; 4。用户平衡法。所需属性:时间,通行能力;所需设置:迭代,收敛,α,β; 5。随机用户平衡法。所需属性:时间,通行能力;所需设置:迭代,收敛,α,β,函数,误差; 6。系统最佳法。所需属性:时间,通行能力;所需设置:迭代,收敛,α,β。
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First, the S-CDMA-HFC system with integrated traffic is introduced and the method of traffic integration is given. Second, the upstream channel capacity of the S-CDMA-HFC system with integrated traffic that has the same rate is analyzed. The chronoff limit and Gaussian approximate equation of the upstream channel cutoff probability are derived. Third, the impact of the selection of the line transmission rate on the upstream channel capacity of the S-CDMA-HFC system with integrated traffic is discussed in detail. The cutoff probability and throughout equations of the upstream channel with different integrated traffic are derived. Fourth, the impact of the power control error on the capacity is discussed. Results show that the power control error will degrade the upstream channel capacity and have different influence on the different traffic. Finally, the capacity requirement of the initialization process is raised. Analytical results show that the initialization process will impact on the capacity slightly.
首先,简单介绍了综合业务S-CDMA-HFC系统,给出了业务综合的方法;然后,分析了具有相同码率的综合业务条件下的S-CDMA-HFC系统上行信道容量,导出上行信道中断概率的切尔诺夫上限和高斯近似公式;然后,详细讨论了基本传输速率的选择对综合业务S-CDMA-HFC系统上行信道容量的影响,导出了不同业务综合条件下上行信道的中断概率和吞吐量公式;然后,讨论了功率控制误差对综合业务S-CDMA-HFC系统上行信道容量的影响,结果表明功率控制误差会使上行信道容量下降,且对不同业务的影响程度是不同的;最后给出了初始接入的容量要求,分析结果表明初始接入将对综合业务S-CDMA-HFC系统上行容量带来影响,但不明显。
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For example: Three series battery pack application, when the initial, A, B, C three single battery for 100% of capacity, but in the long-term use, the batteries have had uneven, resulting in at some point, A 80% of the remaining battery capacity, B Battery of the remaining 40% of capacity, C battery of the remaining 60% capacity; If Charged the three series pack batterys, due to the protection of high voltage, When A is charged 100% full and let the charger closed , B Battery capacity for only 60%, C for 80% of battery capacity and thus give rise to the battery pack inside the battery B and C is not fully charged.
这些不均衡现象不仅会使电池包容量变小,甚至还可能会造成严重的过充电、过放电等安全隐患。让我们来对这两种情况进行仔细分析:首先是针对电池包容量变小的情况;。以三串电池包应用为例,初始时,A、B、C三单体电池都为100%容量,但在长时间的使用下,各电池产生了不均衡,造成在某一时刻,A电池剩余80%容量,B电池剩余40%容量,C电池剩余60%容量;此时对电池包内进行充电,由于过高压保护的作用,当A电池充满100%而使充电器关闭时,B电池容量才为60%,C电池容量为80%,从而出现电池包内B电池和C电池有未充满电现象。
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The third chapter aims to discuss the self-organization essence, self-organization growth mechanism, the pattern of self-organization evolving growth.The fourth chapter aims to discuss particularly the correlative mechanism between clusters dynamic core capacity and clusters sustainable growth, and the obtaining of cluster sustainable competitive advantage basede on dynamic core capacity and the fostering and newing of cluster dynamic core capacity based on discussing the rigid competitive advantage. The fifth chapter aims to explain the effecting mechanism of government influencing cluster self-organization-evolvement and the fostering and upgrading of cluster dynamic capacity based on the theory gist of government surpports .The sixth chapter aims to analyse the High-tech industrial clusters of Silicon Valley in American and Low piezoelectricity cluster of Liu shi in zhengjiang province and explains to how self-organization , dynamic core capacity and government surpports effect industrial clusters sustainable gowth.The dissertation's main innovation lies in the following :mechanism model of cluster sustainable growth is constructed under dynamic environment based on self-organization theory and dynamic core capacity theory .
本文共分6章,第1章主要阐述本论文的研究背景、研究问题和研究意义,综述相关的国内外文献,并提出本论文的研究逻辑思路、研究方法和主要内容;第2章在对产业集群本质再认识和集群持续成长内涵分析的基础上,从自组织理论和动态核心能力理论视角,构建了动态环境下集群持续成长机制的概念模型;第3章主要探讨了集群持续成长的自组织本质、自组织成长机理和自组织演化成长模式;第4章在分析集群竞争优势刚性的基础上,提出集群动态核心能力的概念,分析了集群动态核心能力的构成要素及其对集群持续成长的作用机制,探讨了集群动态核心能力的演进与产业集群持续成长的关联机理,并进一步探讨基于集群动态核心能力集群持续竞争优势的获取问题,最后是关于集群动态核心能力的培育与更新的探讨;第5章在论述政府对集群支持的理论依据的基础上,分别探讨了政府对集群自组织演进和对集群动态核心能力的培育和提升的作用机制;第6章实例研究,论文选取了美国硅谷高科技产业集群和浙江柳市低压电器产业集群进行实例分析,研究了自组织、动态核心能力和政府支持三大机制在集群持续成长过程中的作用。
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The result shows that the cooling capacity increases with increasing generator heat transfer. The coefficient of performance of the system increases when the quantity of the generator heat transfer is increased from 6 kW to 7 kW, however it decreases in the range of 7 kW-9 kW. When the fan frequency increases, the temperature of liquid ammonia leaving condenser decreases, while the cooling capacity and the COP of the system increases. When the flow rate and inlet temperature of water/glycol increases, the evaporator takes more heat away and the cooling capacity and COP of the system increases.
其结果可发现当发生器加热量增加,系统温度增加系统冷冻能力增加,但其COP於6 kW-7 kW 系统COP会有先增加,於7 kW-9 kW,系统COP会有下掉的趋势;在冷凝器方面,当风扇频率增加,冷凝器温度降低时,冷凝器出口冷媒随之降低,系统冷冻能力会有所提高,COP亦增加;在蒸发器方面,蒸发器卤水出口温度及卤水流量增加,可以使蒸发器带走更多的热量其系统冷冻能力及COP也就会相对增加。
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This paper analyzed the air-conditioning system of one specific office building in Beijing, calculating the costs of unit cold and heat exergy and the unit cold and heat capacity of adopting GSHP system and air source heat pump system separately. With these numbers as standard for evaluation and comparison, it supports the conclusion that adopting GSHP system is better than adopting air source heat pump system and the heat economics analyzing method is more accurate than that based on energy.
以北京某一办公楼建筑空调系统为背景,选用地源热泵系统和风冷热泵系统两种方案,具体计算出二者的单位冷火用成本和单位冷热量成本,并以此作为评价指标,经分析比较,得出地源热泵系统方案要优于风冷热泵系统方案;以火用为基础的热经济学分析法要比以能为基础的分析法更全面准确。
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Heat pump water heater series are: commercial heat pump water heater, home heat pump water heater, heat pump swimming pool machine; air-conditioning series has: window air conditioners, Split wall-mounted air conditioner, cabinet type air-conditioning, commercial air conditioners and so on, at the same time the introduction of The United States technology, specializing in central air-conditioning energy saving technology development, licensing changlingRB developed its heat recovery unit, with the exception of a common central air-conditioning refrigeration, heating capacity, it can also provide 24-hour hot water, truly (refrigeration, heating, hot water) three with one machine.
热泵热水器系列有:商用热泵热水器、家用热泵热水器、热泵泳池机;空调系列有:窗式空调器、分体壁挂式空调器、柜式空调式、商用空调器等,同时引进美国技术,专门从事中央空调节能技术开发,其研制的changlingRB牌热回收机组,除具备普通中央空调制冷、采暖的功能外,它还可以提供24小时生活热水,真正做到一机三用。
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Obconica were always higher than that of P. vulgaris. In the experiments of medicament treatment Membership Function was introduced to have a comprehensive evaluation on heat-resistance of P. obconica and P. vulgaris under five levels of fixed temperature. The results were as follows: P. obconica 30℃: The compages of SA 150 mg·L~(-1 and CaCl_21500 mg·L~(-1 can increase plant"s heat-resistance observably. 32℃: Using SA only 200 mg·L~(-1 can increase plant"s heat-resistance observably.34℃: The compages of SA 50mg·L~(-1 and CaCl_21500 mg·L~(-1 can increase plant"s heat-resistance observably.36℃: The compages of SA 50 mg·L~(-1 and CaCl_22000 mg·L~(-1 can increase plant"s heat-resistance observably.38℃: The compages of SA 150 mg·L~(-1 and CaCl_21000 mg·L~(-1 can increase plants heat-resistance observably.
运用隶属函数法对经过药物处理的两种报春进行综合评价,得出五个温度条件下各处理间耐热性的强弱,四季报春:30℃:150 mg·L~(-1)的SA和1 500 mg·L~(-1)的CaCl_2的组合对于提高四季报春的耐热性最好,其次是100 mg·L~(-1)的SA和1000 mg·L~(-1)的CaCl_2的组合处理;32℃:单一施用200 mg·L~(-1)的SA达到了最好的效果,其次是施用100 mg·L~(-1)的SA和1500 mg·L~(-1)的CaCl_2的组合,效果最弱的是单一施用500 mg·L~(-1)的CaCl_2;34℃:混合施用50 mg·L~(-1)的SA和1500 mg·L~(-1)的CaCl_2对于提高四季报春的耐热性效果最好;36 ℃:混合施用50 mg·L~(-1)的SA和2000 mg·L~(-1)的CaCl_2对于四季报春耐热性的提高效果最好,而单一施用100 mg·L~(-1)的SA的效果最弱;38℃:150 mg·L~(-1)的SA和1000 mg·L~(-1)的CaCl_2混合施用能有效提高四季报春的耐热性。
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Studied present measuring methods" advantages and disadvantages, and presented the necessity and importance of researching propellant transient heat transfer.2.according to 130 and aeronautic 90 rocket projectiles" structure, analysed and acquired physical and mathematical models for propellant transient heat transfer, also designed propellant temperature field simulation units for test.3.acquired discrete transient heat balance equation and temperature calculation program, and gave contrasting curves between experimental temperature values and program calculating temperature values as well as maximum errors and average square root errors between them.4.by programs based on the first class boundary condition, worked out temperature distribution in propellant temperature field simulation units at different time, analysed temperature field distribution law and main elements affecting heat transfer, acquired propellant mass weighted average temperature and one at the half position of propellant maximum thickness as well as maximum errors and average square root errors between them.5.established transient heat transfer mathematical model and temperature calculation program for the third class boundary condition, drew contrasting curves between temperature experimental values and calculation values and gave maximum errors and average square root errors between them, got temperature distribution in the simulation unit at different time and main elements affecting heat conduction, figured out propellant mass weighted average temperature and one at the half position of propellant maximum thickness as well as maximum errors and average square root errors between them.
分析了现有测试方法的优缺点,提出了研究推进剂瞬态导热的必要性和重要性。 2。根据130和航90两种火箭弹的结构,分析得到了推进剂传热的物理模型和数学模型,设计了推进剂温度场模拟实验装置。 3。得到了离散形式的瞬态热平衡方程和温度场计算程序,给出了实验温度与程序计算温度值的对比曲线及其最大偏差与均方差。 4。利用程序求出了第一类边界条件下、不同时刻推进剂温度场模拟装置中的温度分布,分析了温度场的分布规律和影响传热的主要因素,求出了推进剂质量加权平均温度和最大肉厚1/2处的温度时间曲线并给出了两者之间的最大偏差与均方差。 5。建立了第三类边界条件下的瞬态导热数学模型和温度计算程序,求出了温度实测值与计算值的对比曲线并给出了两者之间的最大偏差与均方差,得到了不同时刻温度场模拟装置的温度分布与影响导热的主要因素,求出了推进剂质量加权平均温度和最大肉厚1/2处温度及两者之间的最大偏差与均方差,讨论并确定了能代表130和航90推进剂温度的特征点的位置。
- 相关中文对照歌词
- Certified
- The Heat
- Take The Heat Off Me
- Born Under Punches
- Like A Candle
- The Heat Is On
- Heat Of The Night
- The Heat Is On
- Go Slow
- Party Animal
- 推荐网络例句
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I'm going tor her!
我这就去救她!
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As rise are design to help keep a several toney , a brain chemical at continues lever.
SSRI被设计来帮助保持血液中的复合胺即在大脑中一个连续水平的化学物质。
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So I'm going to give you two easy tests.
所以,我给你们做两个简单的测试。