负荷

Thus, urban gas load forecasting is an important research. It is a very important research task to forecast city gas load, for one hand, it will affect the planning of city gas pipe network, on the other hand, it is connected to the investment benefits and security of entire natural gas pipelines, and it's meaningful for urban gas optimizing attemperation and gas pipeline optimizing operation .

因此，预知燃气负荷的大小也就是城市用气系统的负荷预测是一项非常重要的研究课题，它不仅关系到城市燃气管网规划，还关系到整个天然气长输管线的投资效益和可靠性，对将来连接各城市的天然气局域网络的优化调度和城市燃气管网的优化运行都有十分重要的意义。

Short-term load forecasting for industrial corporations is indispensable to them when it comes to units combination, power transportation and load attemperation.

对大工业企业进行负荷预测是确定机组组合方案、企业与区域电网功率输送方案和负荷调度方案所不可缺少的。

The upper limit of operating load of the fluidized bed is determined by the basic load, stable combustion temperature of barks and the ability of the attemperation system.

流化床实际运行负荷的上限值可根据基本蒸汽负荷、流化床中树皮的稳定燃烧温度和减温系统的工作能力来确定。

Through the test of several standard testing functions, IPSO shows better ability of searching global best result and avoiding falling into local best position. It is a banausic algorithm.

针对负荷预测问题，本文给出了一种基于改进粒子群优化算法的电力负荷组合预测方法，用改进粒子群优化算法确定组合权重。

Objective:Contrasts the multi-Pakistan phenol butylamine load cardic muscle raster display and the physiological load of exercise ultrasonic cardiogram to the saccharorrhea patient coronary disease clinical diagnosis value.

目的：对比多巴酚丁胺负荷心肌显像与运动负荷超声心动图对糖尿病人冠心病的临床诊断价值。

PPV is very helpful in patients with cardiogenic pulmonary edema, as it helps to reduce preload and afterload.

PPV对心源性肺水肿的患者十分有益，因它可减少前负荷和后负荷。

They are: conceptual meaning (logical, cognitive, or denotative content), connotative meaning (what is communicated by virtue of what language refers to), social meaning (what is communicated of the social circumstances of language use), affective meaning (what is communicated of the feeling and attitudes of the speaker/writer), reflected meaning (what is communicated through association with another sense of the same expression), collocative meaning (what is communicated through association with words which tend to occur in the environment of another word), thematic meaning(what is communicated by the way in which the message is organized in terms of order and emphasis).

在商务英语创意中常用的联想方式有接近联想、相似联想、对比联想和关系联想四种。合理地运用联想这一心理现象进行商务英语创意可以引起受众的关怀，影响受众的情绪与行为，使商务英语的效果更直接、更显著。从关联与认知语境的视角出发探讨联想在商务英语创意中的运用是有必要的。关联理论认为，话语的关联程度依赖于语境效果和处理努力，语境效果与关联成正比，处理能力与关联成反比。作者把处理努力理解为认知语言环境所消耗的脑力，关联性越强，话语就越直接，认知所耗的脑力越小，给受话者带来的认知负荷就越小；关联性越弱，话语就越隐含，消耗的脑力越大，受话人的认知负荷越大。

In order to adapt the rural electricity system which has the character load fluctuate frequentand the range of fluctuate is large, this paper apply instantaneous reactive power theory to detectreactive current of the system, this method enhance the speed of detection, at the same time, it canassure the detection precision when the load of rural electricity system is dissymmetric.

为了适应农电系统负荷波动频繁且波动范围大的特点，本文应用瞬时无功功率理论检测系统的无功电流，这种检测方法即提高了检测的速度，同时在农电系统负荷不对称的情况下也能保证检测精度。

For the purpose of environment protection and reasonable development of scale breeding, Juchao District in Anhui Province, which is situated by the middle of Chaohu Basin, was taken to be studied. The maximum waste load of farmland was estimated through the breeding numbers and respective excretive coefficients. By comparing the actual load of livestock manure with the maximum admissible load, environmental risk of actual breeding scale in each community was evaluated.

以巢湖流域内的安徽省居巢区作为研究区域，结合当地规模化养殖小区的畜禽饲养量、排污量以及有效耕地面积，对畜禽粪便的耕地最大污染负荷量进行了估算，并与当地畜禽粪便的实际负荷量进行比较，对现有养殖规模条件下的环境风险进行了评价。

In the second part, the theory of numerical simulation is introduced, including description of body configuration, elastic-plastic large deformation constitutive equation and finite element formula. It is followed by the derivation of equation from the basic theory of elastic-plastic deformation. The solution to temperature field, thermal stress, thermal strain, equivalent effective stress and equivalent strain is achieved then. In addition, we exposit the relation between machine load and thermal load in coupling analysis.

介绍了物体的构形及其描述，弹塑性大变形的本构方程、有限元列式；并进一步论述了弹塑性变形的基本理论，推导了弹塑性方程组；阐述了温度场的求解、热应力及热应变的理论概要，说明了等效应力与等效应变，并进一步阐明了在热力耦合分析中，机械负荷与温度负荷之间的关系；此外，还简介了Marc AutoForge程序结构的特点。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。