1. space laboratory什么意思
1. Computational Geodynamics Laboratory, School of Earth and Space Science, Peking University, Beijing 100871, China
北京大学地球与空间科学学院计算地球动力学实验室，北京100871
2. space laboratory
2. The Astrochemistry Laboratory is located in the Astrophysics Branch of the Space Sciences Division at NASA''s Ames Research Center.
天体化学实验室位于NASA Ames研究中心，空间科学部的天体物理分部。
3. The Astrochemistry Laboratory researches on extraterrestrial materials and especially the formation, distribution, and fate of organic compounds (comprised primarily of carbon, like those in living things), space environments including interstellar, cometary, and planetary ices, extraterrestrial organic molecules that made the Earth habitable and may have even been involved in the origins of life.
天体化学实验室主要研究地球外物质，尤其是有机化合物（主要组分是类似生命物质中的碳）的形成，分布以及结果，空间环境，包括星际的，彗星的，和行星的冰层，以及那些使地球可居住和可能参与生命起源的地球外有机分子。
4. Laboratory of Space Cellular and Molecular Biology, Institute of Space Medico-engineering, Beijing 100094, China
航天细胞分子生物学实验室，航天医学工程研究所，北京100094
5. Total area of the reservoir area is 160, 000 square meters, the existing 25 workers, with a fixed storage capacity 100, 000 tons, brick warehouses Park 34 (of which 20 billion jin in 2001 the expansion of state investment 15 meters in diameter brick silo 8), three half-house, 5 WAREHOUSE; have an office building 650 square meters; 100 square meters dedicated laboratory, testing equipment complete, with professionals; weighing room 20 square meters, has 80 tons of electronic ground value 1 Taiwan; equipment database 673 square meters; machine repair shop 30 square meters; Variable Distribution Room 100 square meters; various types of transmission, such as cleaning machinery and equipment advanced, complete; diesel generator 1; 90 meters deep wells 1, fire fountain 300 cubic meters, a fire pump room, fire control network around the reservoir area; cement terrace 45, 000 square meters, have the computer automatically Grain Detection System 1 set; whole library computer network and realize the full broadband connection, through the computer network to keep abreast of market dynamics; Treasury region flat, wide space, water, electricity and communication facilities in good condition; cunene, high-power lines have all been to realize embedding, air-free high-tension line.
现库区总占地面积16万平方米，现有在职职工25人，拥有固定仓容10万吨，砖园仓34座（其中2001年200亿斤国家投资扩建的15米直径砖圆仓8对），3栋罩棚，5栋房式仓；有650平方米办公楼1栋；专用化验室100平方米，检验仪器齐全，配备专业人员；检斤室20平方米，有80吨电子地上衡1台；器材库673平方米；机修车间30平方米；变配电室100平方米；各类输送、清选等机械设备先进、齐全；柴油发电机组1台； 90米深水井1眼，消防水池300立方米，消防泵房一座，消防管网遍布库区；水泥晒台45000平方米，有粮情计算机自动检测系统1套；全库微机实现联网并且全部宽带连接，通过计算机网络及时了解市场动态；库区内地势平坦，场地宽阔，水电通迅设施齐备，状况良好；库内高供电线路已全部实现地埋线，空中无高压线。
6. This is the website of Ferl Laboratory space biology.
这是Ferl空间生物学实验室网站。
7. Company construction area of 1, 891 square meters, including laboratory area of about 1, 370 square meters, 521 square meters of office space.
公司建筑面积达1891平方米，其中实验室面积约1370平方米，办公室面积521平方米。
8. State Key Laboratory of Space Weather, Chinese Academy of Sciences, Beijing 100190, China
中国科学院空间天气学国家重点实验室，北京 100190
9. State Key Laboratory for Space Weather, Chinese Academy of Sciences, Beijing 100190, China
中国科学院空间天气学国家重点实验室，北京 100190
10. State Rey Laboratory of Space Weather, Chinese Academy of Sciences, Beijing 100190, China
中国科学院空间天气学国家重点实验室，北京 100190
11. Laboratory test results indicate that, both higher reactor temperature and lower feeding space velocity can result in an increased conversion of fresh feedstock.
随着剂油比的增加，乙烯、丙烯等目的产物产率开始有所上升，以后略有下降，但幅度不大。
12. Next year, the Chinese plan to launch a small space laboratory to practice docking of spacecraft in orbit.
明年，中国计划发射一个小型空间实验室，航天器对接的做法在轨道上。
13. Basing on the analysis of channel model and channel capacity in MIMO system, we research on the coding architectures and decoding algorithms of Bell Laboratory Layered Space Time systems.
在MIMO系统信道模型和信道容量分析的基础上，重点研究了贝尔实验室分层空时系统的编码结构和译码算法。
14. 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。
15. This is the webpage of NASA Ames Research Center Space Physiology Laboratory.
这是NASA Ames研究中心空间生理学实验室的网页。
16. The UK and China have agreed to create a unique joint Space Laboratory.
中英两国达成协议联手建立一个空间实验室。
17. This reduction allows equipment and instrument manufacturers to pack more valves into the same space for greater functionality, or helps reduce laboratory costs by shrinking the size of the equipment or instrument.
这可以降低设备和仪器制造商打包到同一个空间更大更阀的功能，有助于减少或缩小的设备或仪器大小实验室费用。
18. By making a small shape for the amorphous granular snow ice, ice-shaped small, can infiltrate into a narrow space, cooling speed, the effect of the ice bath, and the design for the laboratory.
所制冰形为不定形的细小颗粒状雪花碎冰，冰形小，能渗入较窄间隙，冷却速度快，冰浴效果好，专为实验室设计。
19. The employer must develop and implement safe work practices to provide for the control of hazards during work activities such as lockout/tagout; confined space entry; opening process equipment or piping; and control over entrance into a facility by maintenance, contractor, laboratory, or other support personnel.
用人单位制定并实施安全生产规范，规定作业期间的危险控制措施，比如，挂锁/挂标签；受限空间的准入制度；打开工艺设备或管道；以及控制维护人员、承包商人员、化验室人员或其他支持人员进入设施。
20. In order to study the convection limits of surface fires and interactions between backfires and main fires, several experiments are conducted in a large space indoor laboratory: in which the effects of ambient wind speeds and changing temperatures can be avoided.
为了研究地表火卷吸作用的范围和迎面火与主火相互作用的机理，在大空间室内实验室进行了实验研究。在该实验室实验可以避免环境风和环境温度变化的影响。
1. The orbiting laboratory was left unmanned while the astronauts installed antennas that form part of the docking mechanism for a European Space Agency cargo craft.
2. A space laboratory will be built by 2016 to test these technologies, he said.
3. A space laboratory is to be built by 2016 to test whether such a feat can be performed.
4. Liu said scientists would compare the samples with those exposed to a simulated space environment in the laboratory.
5. They will provide the power the space station needs to carry out scientific experiments programmed by the European Columbus laboratory and the Japanese Kibo laboratory.
6. CAPE CANAVERAL - The shuttle Atlantis safely landed in Florida Wednesday, completing a successful mission to install Europe''s first space laboratory.
7. The Shenzhou VII mission is crucial to its two successors Shenzhou VIII and IX, which are expected to help set up a space laboratory complex in 2010.
8. He said that one more space laboratory, a manned spacecraft and cargo spacecraft will be launched.
9. Space shuttle Endeavour undocked from the International Space Station on Monday and headed home after delivering part of Japan''s ambitious space laboratory.
10. Europe finally got a place of its own in space when astronauts attached the European laboratory Columbus to the International Space Station on Monday.