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In order to fully exploit the potential of the Flare plate solar collector and the low temperature water source pump in Sitsang, the simulation model of Solar assisted heat of low temperature water source pump system is developed in this paper. Using this simulation procedure, the designer can predict the dynamic characteristic of the system at the design phase.

为了使太阳能低温水源热泵辅助供暖系统可以在西藏地区充分发挥水源热泵和平板集热器的潜力，本文采用matlab的simulink仿真技术对该系统进行建模，通过模拟来预测该太阳能系统系统的运行情况，可以使设计人员，在设计阶段可以对该系统的动态特性有一个较全面的了解。

To investigate the responding behavior of denitrifying bacteria to different carbon source (i.e. methanol, ethanol, sodium acetate, sodium propionate, glucose, domestic wastewater and endogenous carbon source), several batch experiments using the sludge from the Carrousel oxidation ditch were carried out at 15.4℃±0.8℃.

为了研究低温环境下反硝化细菌对各种碳源的直接反应，利用Carrousel氧化沟系统的活性污泥，以甲醇、乙醇、乙酸钠、丙酸钠、葡萄糖、生活污水及内源物质为碳源，在15.4℃±0.8℃低温状态下开展序批式缺氧反硝化试验。

The Miyun metre-wave aperture synthesis radioteleseope, working at frequency of 232 MHz, consists of: an E-W array of 28 elements each of 9 m aperture. 192 baselines are effected with a full coverage of U-V plane (Fig. 2). The longest baseline is 1,164 m, This instrument is designed for source survey and detection of peculiar source in north declinations.

密云米波综合孔径射电望远镜工作在232MHz，由28面直径9米的东-西天线阵组成，天线阵全长1164米，u-v平面覆盖完整，适于进行北赤纬天区射电源普查及特殊源搜索。2×12小时观测得&热噪音限制&灵敏度0.05Jy，综合方向束3′。8×3′。8cscδ，视场8°×8°，可以在两年以内完成δ≥+30°天区的普查，并开展选区监测。

Administrative control: Carries on the appraisal to the entire factory clean water used, the control uses the water volume The formulation procedure guarantees the clean water used at will not to discharge The factory will have the latent risk after the appraisal the source of pollution to divide into two parts, after because the factory all cleans waste water content will have the harm matter all will be same:Methyl ethyl ketone, peroxidation armor second grade alkone, styrene, MMA, therefore will possess the washes with pool and washes the eye to treat as a source of pollution, and the suggestion will make the improvement with the identical plan.

行政控制：对全厂清洁用水进行评估，控制用水量。制定程序以确保清洁用水不被随意排放。工厂通过评估后将有潜在风险的污染源分为两个部分，因为工厂所有的清洗后的废水内含有的危害物质都是一样的：丁酮、过氧化甲乙酮、苯乙烯、MMA，所以将所有清洗池和洗眼器当作一个污染源，并建议用同一个方案去进行改进。

The device comprises further means to delimit the release time of the luminous energy source to the length of time being necessary for a reading or a reading/writing of the label, allowing to delimit temperature rises due to losses of the luminous energy source and allowing, therfore, a sufficiently highfunctioning autonomy.

该能量传递器还有一个限定装置用以将光能源发光的时间限定到读取或读／写标牌所需要的时间，从而限定因光能源损失引起的温升，进而充分提高工作过程的自动化。

Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions are met:*** Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer.

这份授权条款，在使用者符合以下三条件的情形下，授予使用者使用及再散播本*软件包装原始码及二进位可执行形式的权利，无论此包装是否经改作皆然：***对於本软件源代码的再散播，必须保留上述的版权宣告、此三条件表列，以*及下述的免责声明。

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.

再分配和用途、来源二进制形式，不论有否修改只要允许符合下列条件：重新分布源代码必须保留上述版权通知这个名单的条件和下列免责。

Under the first perturbation approximation, the contribution of the torso scatterings increases with higher frequency, with shorter distance between the source and head center, with lower elevation of the source, and with azimuth departing from the ear.

在一级微扰近似下，躯干散射对HRTF的影响整体上随频率的升高、或声源距离的减小、或仰角的降低、或声源相对受声耳方向的偏离角度的增大而增大。随着微扰级数的增加，高阶微扰项对计算结果的贡献迅速减少。

This paper introduces the studies of the ultra-short Thomson scattering X-ray source at the accelerator laboratory of Tsinghua University in recent years. Properties such as the photon yield,the pulse length and time jitter of the produced photon pulse were predicted theoretically from the parameters of the electron bunch and the laser pulse,and the scattering angle. Preliminary experiments were successfully carried out with a 16 MeV backward-traveling-wave accelerator and the ns-Q switched laser provided by China Academy of Engineering Physics. This paper also introduces the 1.6-cell electron gun that was fabricated on site and the experiment with high RF power including the measurement of the electron bunche parameters. Based on these,we have designed an X-ray source,which is now under construction.

介绍了清华大学加速器实验室近年来关于汤姆逊散射超短X射线源的研究工作；研究了在任意散射角度下电子束参数和激光束参数对散射光子参数的影响，给出了散射光子的参数如光子产额、脉冲长度、时间抖动等与电子束参数、激光束参数和散射角度的关系；利用实验室已有的16 MeV反波行波加速器与中国工程物理研究院激光聚变研究中心提供的ns调Q激光搭建了汤姆逊散射初步实验平台并开展了实验研究；加工了1.6-cell光阴极微波电子枪，搭建了高功率实验平台，对产生的电子束参数进行了初步测量；对汤姆逊散射超短X射线源进行了设计并开展了相关的平台建设工作，对产生的X射线脉冲参数进行了模拟。

Children's art emerged as an important creative source at this time. French artist of the last century in the 50's, Jean Dubuffet for example, used children's doodles as the source of his creative works, and strived to find unpretentious and straightforward ways to create. As for other creative methods, 80's artist Jeff Koon and the popular Japanese artists such as Yayoi Kusama and Takashi Murakami, also clearly showed in their works themes based on children's playthings as an important creative force.

由以往如法国艺术家杜比菲於上世纪五十年代以儿童涂鸦为题，在创作形式上追求那不经意的简朴直接方式创作，至另一种创作模式，如八十年代的艺术家如谢夫冠，以及在亚洲备受欢迎的日本艺术家如草间弥生、村上隆等，明显地就是采用儿童玩物作起点，作为一股重要的创意动力。

"The operators will suffer a temporary decrease in the number of consumers and short message services as people may not like having to provide their ID cards for a phone number," Xu Junqi, vice-dean with the Policy-Making Institute of the Telecommunications Research Centre under MII, said yesterday.

信息产业部下属的通信决策研究院副主任徐俊其昨天说：&实行手机实名制后，人们可能不太情愿用身份证注册手机号，所以通信运营商会暂时面临用户减少和短信用户减少的问题。&

I don't believe in make-believe!

我不相信这些虚构的故事。