查询词典 convection heat transfer

Focusing on the conflict, the relationship between SED and network homogeneousness of power system is studied in this paper. The variation of the network homogeneousness under different dispatch models is analyzed. It is concluded that dispatch mode, transfer capability and its distribution should be considered combining with unification, coordination and compromise, to improve system's ability of withstanding some unexpected accidents.

对此矛盾，针对给定的负荷需求模式，研究SED与电网输电均匀性调度间的关系，分析不同调度方式下对输电能力使用的影响规律，得出输电能力及其分布应与调度方式统一、协调、折中地进行考虑，以提高系统抵御意外扰动的能力。

Power system;; available transfer capability;; alternant solution;; interior point method;; probabilistic simulation;; homogeneousness;; dispatching;; decision-making

论文导师韩学山；徐建政，论文学位博士，论文专业电力系统及其自动化论文单位山东大学，点击次数 4，论文页数 143页File Size8133K

It has opened up new vistas of knowledge transfer to help hone individual skills.

它开辟了新的前景的知识转移，以帮助磨练个人技能。

Fabricate and refit the railway coal transfer car, hopper car, and passenger car.

煤斗车、特殊用途轨道车辆及客车车辆的设计、制造及维修。

Download To transfer from a server or host computer to one's own computer or device.

下载 从服务器或主机上传送数据或程序到自己的电脑或设备。

He is very likely to join Hotspur in January when Europe's winter transfer window opens.

他很可能在明年一月份欧洲冬季转会市场开始时加盟热刺队。

2For the purchase of inventory houses, both real estate tax and urban land use tax will be assessed and levied from the first month after the registration for transfer and alteration of house ownership and the issue of house ownership certificate by the organ in charge of house ownership registration

购置存量房，自办理房屋权属转移、变更登记手续，房地产权属登记机关签发房屋权属证书之次月起计征房产税和城镇土地使用税。

Control means alternatively energize the water transfer means to humidify the air, or the cooling fins to dehumidify the air.

控制手段，或者活力水转移手段humidify的空气，或冷却鳍，以除湿空气。

These results indicated that a well structured anatase TiO2 was obtained by impregnation method under 500℃. Flow rate, in the activity test, could be neglected for mass transfer effects. As a matter of fact, relative humidity played the most important role in this reaction. The highest removal efficiency was obtained while relative humidify of 56.8%. Water molecules are sources of ; however, excessive water molecules could inhibit reactions by competing activity sites with organic containments. In the regeneration test, photocatalyst could be reactivated through a running water vapor with UV light illumination process.

研究结果指出，以含浸法制备之触媒於500℃锻烧下，具有良好的锐钛矿晶体结构；另外在活性测试的部份，流量的增加，污染物之去除效果不受影响，所以本实验选择以200ml/min之流量可忽略质传影响；湿度扮演重要的角色，当RH=56.8％时去除效率最高，主要因水气是产生氢氧自由基的主要来源，但是过多之水气可能与有机物竞争触媒表面上的活性位置，因而抑制反应的进行；初使浓度对去除率之影响中得知，初使浓度的高低不会影响触媒对有机物的催化能力，实验使用之触媒量适合催化200~250ppm之有机物，可藉由增加触媒量提高对有机物之催化能力；此外再生的测试，触媒可经由连续曝水及紫外光的照射，使触媒恢复原有的活性，可再次利用。

The program is part of NASA's Technology Transfer Department at the Marshall Space Flight Center in Huntsville, Ala.

这个项目是NASA's技术转让部门在汉茨维尔的马歇尔空间飞行中心一部分。

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