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With the support of embedded innovation laboratory of NWPU and with the background of the work in international cooperation project "the research of embedded real-time OS TRON" which belong to embedded key laboratory of shanxi province and TOPPERS Association in Japan, this paper analyses and researches applications on the embedded real-time operation system platform based on TRON specification.

本文在西北工业大学嵌入式创新实验室的支持下，结合陕西省嵌入式重点实验室和日本TOPPERS协会的国际交流合作项目&嵌入式实时操作系统TRON的研究&的课题研究内容，对基于TRON规范的嵌入式实时操作系统平台进行了分析与应用研究。

Tensioning apparatus,such as assorted oil pressure gauge and jack must be calibrated in the laboratory before prestressing reinforcement. The gauge reading and the displayed value of measured dynamometer which obtained from the laboratory showed linear relationship.

预应力结构张拉前，配套的千斤顶和油压表等张拉设备必须在试验室标定，试验室所得标准测力仪显示值和压力表读数呈线性关系。

I plant mainly produces "úcard" industrial furnace, laboratory furnace, electric oven thermostat, such as blast more than 200 varieties of electric equipment, and laboratory equipment, reagents and glass.

我厂主要生产&鲁龙牌&工业电炉、实验电炉、电热恒温鼓风干燥箱等电热设备二百多个品种，及化验设备，化玻试剂。

Clean Ritt company relies on advanced laboratory equipment and people on environmental protection needs of daily chemical products, JELITOR chemical laboratory developed a series of high-quality home care, car care, household goods, leather products related to maintenance, wood care, cleaning cloth range.

洁丽特公司凭借先进的实验设备和人们对环保日化用品的需求，JELITOR化学实验室研发出系列高品质的家居护理，汽车护理等日用品，产品涉及皮革保养、木器护理、布艺清洁等范围。

The paper investigates both block-type pilot linear minimum mean square error algorithm and IEEE802.16 OFDM channel estimation analysis. Simulation results confirm the block-type pilot structure is more suitable for IEEE802.16 system. An optimal pilot setting algorithm, based on space frequency domain, is explored and the pilot chart is presented. The proposed algorithm finds its application in MIMO-OFDM. Simulation results show the algorithm presents a good approximation to the perfect channel state information curve, with about 2dB difference in SNR. The simulation results also demonstrate the algorithm achieves fairly high stability in the environment of fast fading, performance of the proposed algorithm is better that of pilot training channel estimation.3. Taking into account the characteristics of IEEE802.16 OFDM system, OFDM system simulation platform is constructed in Matlab, exploiting simulink as a tool. OFDM modulation and demodulation simulation system are configured on LabVIEW platform. All the system signal processing is simulated, including defining system parameters, designing modulation model, and verifying all the proposed algorithms under different environments, such as white Gaussian noise, multi-path fading, with or without guard interval etc. Bit error performance is evaluated. The research provides valid theoretical basis for practical OFDM system performance evaluation.4. Taking advantage of software radio, the paper designs a hardware platform with both 256-IFFT/FFT and 512-IFFT/FFT OFDM schemes co-existing in one platform. You can predetermine one from the two schemes to carry out almost the same model function with different system performance and parameter setting.5. Referring to IEEE802.16 standard, the paper proposes a design method for generating signals and frames suitable for laboratory investigations implemented in laboratory environment.6. Based on 6701evm digital evaluation card, combined with analogy front-end, the paper designs a DSP software model to deal with baseband signal processing. An overall OFDM scheme, with modulation and demodulation function, is accomplished.

讨论分析了MIMO-OFDM中一种基于空频域的最优导频设置算法，给出了导频图案，通过仿真实验表明，该算法与理想的信道状态信息曲线非常接近，信噪比差距约在2dB左右，并且在快衰落条件下具有较好的稳定性，其性能要优于基于前导训练的信道估计方法。3、根据IEEE802.16OFDM系统特点，论文分别在Matlab中应用Simulink工具构建OFDM系统仿真平台、在LabVIEW平台上实现了OFDM调制解调仿真系统，模拟了整个系统的信号流程，进行了OFDM仿真系统参数的选择和调制模块的仿真设计、论证各算法性能，并根据各种不同的条件：例如高斯噪声、多径衰落、有无保护间隔等，对系统的误码特性进行了评估，为正确评价实际OFDM系统的性能提供了有效的理论依据。4、论文以软件无线电思想作为指导，提出了以256点IFFT／FFT为核心和以512点IFFT／FFT为核心的两种OFDM算法模式并存于同一个硬件平台、且可预选的方案，它们在参数选取和性能指标上有所差异，均实现了相似的模块和功能。5、论文参考IEEE 802.16无线网络标准的参数设置，针对本设计系统的应用环境和系统硬件的性能速率，提出了一种应用于实验室环境的信号结构、帧格式等参数设计。6、论文基于TI公司的6701evm数字评估板卡，结合模拟前端搭建数字中频平台，设计了基带处理的DSP软件模块并进行系统调试，基本实现了一套完整的OFDM调制解调方案。

Company sales of the full range of cytokines, antibodies and cytokines detection kit, neuroscience and signal transduction research reagents, complement the various species, flow cytometry antibodies, plant tissue culture medium, culture additives, industrial chemical and biological materials, laboratory Pipettes, laboratory supplies and other products.

公司销售品种齐全的细胞因子、细胞因子抗体和检测试剂盒，神经科学和信号传导研究试剂，各个物种的补体，流式细胞术抗体，植物组织培养基、培养添加剂，工业生化原料，实验室移液器、实验室耗材等产品。

Biological Safety Cabinet is one type of negative pressure filtering exhaust cabinet,the cabinet is primary used for biological safety protection of biological safety laboratory and others,preventing from operator or environment producing aerosol in laboratory.It could supply safety protection for human,product and environment.

生物安全柜是一种负压过滤排风柜，主要用于生物安全实验室和其他实验室的生物安全防护，可以防止操作者和环境实验过程中产生的生物气溶胶；对操作人员、产品及产品间交叉污染和环境提供安全保护。

Michael Q. Zhang, Professor of Cold Spring Harbor Laboratory and Changjiang Chair Professor of Tsinghua University, and Dr. Xuegong Zhang, Professor of Tsinghua University and Tsinghua National Laboratory. The candidate should have a gained Ph.D degree in related majors and have experience in computational biology research such as DNA sequence analysis and microarray data analysis. In particular, strong skills in machine learning / statistical pattern recognition and working knowledge of molecular biology are required. Efficient ability of reading, writing and communicating in English is required.

Zhang博士在清华信息科学与技术国家实验室生物信息学研究部与张学工教授联合招收计算分子生物学博士后研究人员1-2名，应聘者需具有相关专业的博士学位，在如DNA序列分析、基因芯片数据分析等方面有计算生物学研究经验，尤其在机器学习与统计模式识别方面较强的基础和技能，在分子生物学方面有必要的知识，同时需要有较强的英语阅读、写作和交流能力。

. Other supercomputers that use the Lustre file system include systems at Oak Ridge National Laboratory, Pacific Northwest National Laboratory, and NASA in North America, the largest system in Asia at Tokyo Institute of Technology, and one of the largest systems in Europe at CEA.

其它超级计算机的光泽，使用档案系统包括系统在橡树岭国家实验室，西北太平洋国家实验室，以及美国航空航天局在北美，在亚洲最大的系统在日本东京工业大学，其中一个最大的系统在欧洲的消费电子协会。

The National Renewable Energy Laboratory and Oak Ridge National Laboratory will monitor the two stores for two more years to determine which items will be used in future building plans.

国家可续能源实验室及 Oak Ridge 国家实验室将多花两年观察这两间商店以便决定那些项目将可使用在未来建筑物的计画中。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。