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microgravity
英：【maɪkrəɡrævɪtɪ】美：【maɪkrəɡrævɪtɪ】
英：
美：
n.
微重力
1 、Even with extensive physical training while in
microgravity
, muscle volume and peak power inevitably decrease.─── 即便在微重力條件下增強體能訓練 肌肉總量和最大力量還是會不可避免地下降
2 、Establishment of the simulated
microgravity
environment.───微重力环境的创建。
3 、Fiscal 1997 report on the results of the R and D on the invention of high-level combustion technology using the
microgravity
environment───关于高水平燃烧技术用于微重力环境的研究和发展结果的1997财年报告
4 、Keywords
microgravity
;post-spaceflight cardiovascular deconditioning;blood pressure variability;heart rate variability;baroreceptor-heart rate reflex sensitivity;spectral analysis;───微重力;飞行后心血管失调;血压变异性;心率变异性;压力感受器-心率反射敏感性;谱分析;
5 、Research on the Effects of Microgravity Vibration Environment in the Spacelab───微振动对空间实验室微重力环境的影响研究
6 、Study of Air Transportation of Rectilinear-flow Powder Microgravity───微小重力下直线流粉粒体垂直空气输送研究
7 、Keywords Dispersions;Perikinetic coagulation;Density match;Free convection;Microgravity;───分散体系;异向聚集;密度匹配;自然对流;微重力;
8 、Thermal-magneto-aerodynamics effects on encapsulated floating liquid mixture under
microgravity
conditions were investigated using CFD technique.───我们将会用计算流体力学的技术来研究出在微小重力的条件下,热磁气体动力学对压缩漂浮流体混何物的影响。
9 、Combustion of a Polymer (PMMA) Sphere in Microgravity; Final Report───微重力条件下聚合物(PMMA)球体的燃烧/最终报告
10 、Effect of asymmetric gravity jitter excited slosh waves at liquid-vapor interface under
microgravity
───微重力环境中液体-蒸气界面上非对称重力跳动激发的晃动波的影响
11 、Keywords
microgravity
;bulk metallic glass;hard magnetic;metastable phase;───微重力;大块金属玻璃;硬磁性;亚稳相;
12 、Microgravity condition───微重力条件
13 、
microgravity
experiment───微重力实验
14 、Thus, illuminating the mechanism of muscle atrophy induced by
microgravity
has a very important theoretical sense for how to make effective precautions and countermeasures.───因此，阐明失重所致肌肉萎缩的发生机理对于制定有效的防护措施具有十分重要的理论意义。
15 、Keywords Microgravity environment;Manned spacecraft;Combustion;Fire prevention.;───微重力环境;载人航天器;燃烧;防火;
16 、Clinostat,as a useful simulator of
microgravity
effect has been used long and widely in space biology research.───回转器是一种古老而又广泛用作微重力效应模拟的地面实验设备。
17 、Analysis for Vibration of Side Viewing Mirror in Satellite Camera and Its Effect in Microgravity───卫星相机中侧视反射镜振动及微重力环境下的影响分析
18 、
microgravity
effect───微重力效应
19 、Zhang HM, Fan XL, Zhou JB, et al. Effects of simulated
microgravity
on immunoreactivity of conjugatedubiquitin of muscle spindles of soleus in rats 【J】. J Gravit Physiol, 2000, 7(2):119120.───吴苏娣，樊小力，唐斌,等.模拟失重对大鼠比目鱼肌肌梭超微结构的影响【J】.航天医学与医学工程,2002,15(1):3235.
20 、Image Analysis of Cardiac Muscle Cytoskeleton under Simulated Microgravity Based on Gray-level Co-occurrence Matrix(GLCM).───基于灰度共生矩阵特征的对模拟微重力条件下心肌细胞骨架的图像分析
21 、Fluid is transferred cephalad in
microgravity
and simulated
microgravity
,and the pulmonary circulation is the first to be affected.───微重力或模拟微重力时体液头向转移，首先波及肺循环。
22 、Fractal Analysis for Cytoskeleton Image Under Simulated Microgravity───基于分形特征的模拟失重条件下细胞骨架的图像分析
23 、Dynamic three-dimensional induction and differentiation of marrow mesenchymal stem cells into chondrocytes under
microgravity
: Comparison with static culture───微重力条件下动态三维诱导骨髓间充质干细胞分化为软骨细胞:与静态培养的比较
24 、Role of Rho associated kinase in contraction of femoral artery from rats underwent simulated
microgravity
───Rho连接激酶在模拟失重大鼠股动脉收缩中的作用
25 、Application of Variable-Order Sliding and Iterating Trend Analysis Method in Microgravity Anomaly───微重力异常的变阶滑动迭代趋势分析法在某油田中的应用
26 、Ground-based Studies on Thermoregulation at Simulated Microgravity by Head-down Tilt Bed Rest───微重力状态人体热调节的卧床模拟
27 、Experimental
microgravity
system for zero gravity airplane───基于失重飞机的微重力科学实验系统
28 、Keywords
microgravity
/simulated
microgravity
;countermeasures;exercise;orthostatic tolerance;heart rate variability;muscle atrophy;cardiovascular function;cerebral blood flow;───关键词失重/模拟失重;对抗措施;体育锻炼;立位耐力;心率变异性;肌肉萎缩;心脏功能;脑血流;
29 、After just a few days in
microgravity
your bone and muscle mass begins to shrink dramatically.─── 在微重力环境中待几天 你的骨骼和肌肉量就会开始急剧萎缩
30 、Numerical Simulation of Candle Flame Characteristics in Microgravity───微重力蜡烛火焰特征数值模拟
31 、They will learn about how rockets are launched, what weightlessness actually is, and how the astronauts spend their days inside the spaceship cabin in a
microgravity
environment.───他们首先会学习火箭升空的原理和无重状态的成因,又会认识太空人在太空船内如何进行起居饮食。
32 、Different atmosphere, different levels of oxygenation, different
microgravity
.─── 不同的大气层 不同程度的氧化 不同的微重力
33 、eNOS expression increased and iNOS expression of the cells cultured under
microgravity
was observed.───回转组细胞eNOS表达较对照组增多且表达iNOS,对照组细胞未表达iNOS。
34 、
microgravity
fluid management───微重力流体管理
35 、Studying a flame under
microgravity
could provide evidencehelpful to understanding the mechanism of combustion process.───利用微重力实验在浮力消失后研究火焰，有助于深入理解燃烧过程。
36 、THE STABILITY OF THE CRYSTAL GROWTH FACE IN A MODEL FOR CRYSTAL GROWTH FROM SOLUTION UNDER MICROGRAVITY───微重力下溶液法晶体生长模型中晶体生长界面稳定性的研究
37 、Numerical simulation of three-dimensional gas-liquid equilibrium interfaces in the propellant tank under
microgravity
condition───微重力环境下推进剂贮箱中三维气液平衡界面的数值模拟
38 、Kang Qi Duan Li Hu Liang Zhang Jiafeng Hu Wenrui; （National Microgravity Laboratory/CAS; Institute of Mechanics; CAS; Beijing 100080; China）;───中国科学院力学研究所国家微重力实验室;
39 、Change of Pulmonary Circulation in Microgravity and Simulated Microgravity───微重力与模拟微重力条件下的肺循环变化
40 、CHARACTERISTICS OF INTERFACE WAVE OF TWO-PHASE GAS LIQUID ANNULAR FLOW IN MICROGRAVITY───微重力气液两相环状流界面波特性分析
41 、On the Problems of Gyration Reduction etc in Microgravity Rocket Design───微重力火箭设计中减旋方案等问题
42 、Study on Wire Insulation Flammability at Microgravity by Functional Simulation Method───功能模拟微重力下导线的可燃性
43 、These data suggest that a short-term simulated
microgravity
may result in different alterations in the function of the cerebral artery and the resistance vessel in the hind-body.───上述结果表明：短期模拟失重可引起大脑中动脉与肠系膜小动脉血管的肌源性紧张度和收缩反应性发生不同方向的改变；
44 、
microgravity
science───微重力科学
45 、Keywords Simulated
microgravity
;Thigh cuff;HDT bed rest;Leg compliance;───关键词失重模拟;静脉加压套带;卧床试验;下肢顺应性;
46 、Its comprehensive coverage focuses on research on the effects of
microgravity
in various production and fabrication processes, including solidification.───它的广泛报导集中在对微重力在各种各样生产和制造过程，包括固体化中的作用研究。
47 、International Microgravity Laboratory───国际微重力实验室
48 、SIMULATION OF FLAME SPREAD OVER THIN SOLID FUEL UNDER MICROGRAVITY USING NARROW CHANNEL ON GROUND───微重力下薄燃料表面火焰传播的地面窄通道模拟
49 、
microgravity
accelerometer───微机械加速度计
50 、Candle Flame Temperature Measurement in Microgravity by Differential Interferometry───差分干涉法测量微重力环境蜡烛火焰的温度
51 、
microgravity
crystal growth simulation───微重力晶体生长模拟
52 、INITIAL STUDY OF VOID FORMATION OF HIGH TEMPERATURE SOLID-LIQUID PHASE CHANGE THERMAL ENERGY STORAGE CANISTER IN MICROGRAVITY───微重力下高温固液相变蓄热容器内空穴分布
53 、Also, astronauts conduct experiments on the shuttle to learn how space conditions, such as
microgravity
, affect humans, animals, plants, and insects.───太空人也在太空梭上做实验，以了解太空中的状态，例如微引力，对人类、动物、植物、和昆虫的影响为何。
54 、Keywords Microgravity;Direct Methanol Fuel Cell;Gas-liquid Two-phase Flow;Visualization;Drop Tower;───微重力;直接甲醇燃料电池;气液两相流;可视化;落塔;
55 、
microgravity
simulated───失重模拟
56 、Keywords Simulated
microgravity
;Thoracic aorta;Pulmonary artery;Dilatory reactivity;Orthostatic tolerance;───关键词模拟微重力;胸主动脉;肺动脉;舒张反应性;立位耐力;
57 、Experimental study on islet cells in rats under condition of three-dimensional
microgravity
───三维微重力培养大鼠胰岛细胞的实验研究
58 、
microgravity
processing───微重力状态下处理
59 、There is no buoyancy and natural convection at
microgravity
condition, which will affect the fundamental process of combustion.───在微重力条件下不存在浮力和由其引起的自然对流,从而影响了燃烧基本过程。
60 、Three-dimensional Cultivation of Cardiac Cells on Fibrous Polyglycolic Acid Scaffolds in Simulated Microgravity───微重力条件下心肌细胞在聚羟基乙酸纤维支架上的三维固定化培养
61 、Analysis and Improvement Consideration of the Current Human Experimental Models of Humoral Regulation in Microgravity───微重力条件下人体体液调节模型的分析与改进思考
62 、Pencils may not have been the best choice anyway.The tips could flake or break off, drifting in
microgravity
where they might harm an astronaut or equipment.───反正铅笔大概也不是最好的选择，因为笔尖容易碎裂或断裂，在微重力的环境下四处飘浮，可能对太空人或仪器造成损伤。
63 、Microwave processing of materials in
microgravity
───在微重力环境中材料的微波处理
64 、Fig.2 All SCs became round and part of them lysed 3 days after adhered S Cs were addedinto a RWVB which simulates
microgravity
conditions.───图2已贴壁许旺细胞进入模拟微重力环境培养3天，许旺细胞全部变圆，部分细胞裂解.
65 、Keywords Microgravity Electromagnetic Simulation;Al-Li Alloy;Mechanical Properties;───微重力电磁模拟;铝锂合金;力学性能;
66 、But the astronauts were exposed to abnormal environment such as
microgravity
, radiation, isolation, confinement, and misalignment of circadian rhythm during space flight.───在航天飞行中，航天员受到微重力、辐射、昼夜节律变化、隔离等异常环境因素的影响。
67 、This paper also introduces the study method of
microgravity
two-phase heat exchangers and suggests resea...───在此基础上给出了中国开展航天领域蒸汽压缩热泵的研究方案。
68 、The key techniques of the vapor compression heat pump for space use are discussed, which include
microgravity
two-phase heat exchangers, non-lubricated high-speed compressor etc.───分析了航天用蒸汽压缩热泵的关键技术,包括微重力相变换热器及其研究方法、无润滑高转速压缩机等。
69 、Wang Z L.Create an overweight, weightlessness, and
microgravity
environment with magnetic fluids on the ground【J】.Journal of Astronautics, 2004, 25 (2): 179-182.───【4】王正良.在地面上用磁性液体制造流体超重、失重和微重力环境【J】.宇航学报, 2004, 25 (2): 179-182.
70 、Also, some contents and methods of
microgravity
combustion research relative to the fire safety are discussed.───对载人航天任务中所涉及的微重力燃烧研究的领域、特点及途径予以讨论。
71 、
microgravity
combustion───微量燃烧
72 、In 1997, NASA brought a specimen aboard Columbia to study the effects of
microgravity
.───1997年，美国宇航局将毒棘豹蟾鱼放入“哥伦比亚”号航天飞机，以观测该物种微重力效应。
73 、Based on our theoretical research and on-earth experiment,We give some tentative ideas on space experiments of
microgravity
fluid sciences.───基于我们理论和地面实验工作基础,提出对微重力流体科学空间实验的一些设想。
74 、Wavelet Analysis of Vibrating Signal in Electromagnetic Releasing for Microgravity Falling Tower───微重力落塔落舱释放控制振动信号的小波分析
75 、Microgravity falling tower───微重力落塔
76 、Research Proceeding on the Effect of Microgravity on Erythropoiesis.───失重对细胞造血系统影响的研究进展。
77 、A VIBRATION PROPAGATION MODEL UPON AXISYMMETRIC VISCOUS LIQUID BRIDGES IN MICROGRAVITY───微重力下轴对称粘滞流体桥振动传播的近似模型
78 、The effect of external fields such as electric field,
microgravity
and magnetic field on the polymeric formation has been widely investigatad.───外场如电场、微重力场、磁场等对软物质聚合物形成的影响，是目前聚合物科学领域研究的一个热点。
79 、
microgravity
survey───微重力
80 、Millie Hughes-Fulford, a medical professor at the University of California-San Francisco, and colleagues subjected human immune cells to a device that simulates
microgravity
.───对此，休斯-富尔福德表示，“那儿有一个特殊的信号传导通路，它在无重力的条件下无法发挥作用”。
81 、To help solve the mystery,researchers are using a NASA-developed "rotating bioreactor",which provides a reasonable analogue of
microgravity
on Earth.───为了有助于解开这个奥秘，研究人员利用国家航空航天局研制的“旋转生物反应器”，该设备能在地面提供一个与太空颇为相似的微重力条件。
82 、Keywords Si doped Ge;Czochralski technique;
microgravity
crystal growth simulation;───掺锗硅;直接法;微重力晶体生长模拟;
83 、MICROGRAVITY EXPERIMENT ON OSCILLATORY CONVECTION IN LIQUID BRIDGEOF SEMI-FLOATING ZONE───半浮区液桥振荡对流的微重力实验
当你在太空中点燃火焰会发生什么
战斗民族说：那咱就上去开一**试试呗？1975年1月24日，苏联在伪装成礼炮号空间站的“金刚石”军用空间站上，秘密测试了一门23毫米口径的Nudelman-Rikhter R-23改装加农炮
当你在太空中点燃火焰会发生什么
”比如生日蛋糕上的蜡烛火焰。因为重力的原因，这种火焰的形状呈气态的泪珠状——就是我们生活中经常见到的那种。热气升腾，牵动着新鲜的冷空气。在浮力的作用下，火焰喷射而出并且闪闪发光。Sowe know all that. What we know less about, though, is the way fire behaves ...IN SPACE. In microgravity, according to the NASA video above, flames behavedifferently than they do here on Earth. Instead of the tear shape were used tofrom our birthday cakes or Yankee Candle samples or what have you, thegravity-challeged flames form ... fire balls. Seriously. Unlike Earth-boundflames, "which expand greedily when they need more fuel," the videosays, "flame balls let the oxygen come to them." Oxygen and fuelcombine in a narrow zone at the surface of the sphere, rather than "hitherand yon throughout the flame."这个我们都知道。而我们知之甚少的是：火焰在太空中的燃烧情况。根据美国航天航空局的这个视频：在微重力的作用下，太空中火焰的燃烧情况和在地球上的不一样。不同于于地球上的泪珠状火焰，太空中的火焰因挑战重力而形成一团团的火球。真的。该视频解说：“地球上的火焰需要更多的燃料时就会贪婪的扩张自己，而太空中的火球则是把氧气吸引过来。氧气和燃料在火球表面的一个有限区域内相互发生化学作用，而不是在火焰的整个范围内发生作用。”Which isknowledge that might have practical applications here on Earth -- and,specifically, to Earth-bound automobiles and the combustion process they relyon for their energy. Williams and a colleague were conducting an ISS-basedexperiment called the Flame Extinguishment Experiment (yep:FLEX) when they madean accidental discovery: in space, droplets of fuel continued to burn. Evenafter their flames had extinguished.了解了这一事实，可能有助于我们把它应用在地球上。比如汽车以及汽车燃料的燃烧过程。这名教授和一位同事是在进行工业标准规格的实验——火焰熄灭实验——时得到这个意外发现的：在太空中，即便火焰已经熄灭，但是燃料依然在燃烧。Yep: thefuel burned without flames.是的，燃料在没有火焰的情况下也能够燃烧。Or, moreaccurately, the fuel burned with flames that were so faint that they werealmost impossible to see. The FLEX experiment ended up testing the behavior of"cool flames"in space. The flame balls (fueled, in this case, by heptane) started outhot-burning. As they cooled, however, a different kind of burning seemed totake over. Cool flames burn at a relatively low-temperature 400 - 1,000 degreesFahrenheit, and their chemistry is completely different from that of a standardflame. While teardrop-shaped flames produce carbon dioxide, water, and soot,cool flames produce carbon monoxide and formaldehyde. And, importantly, whilecool flames on Earth extinguish immediately, the cool flames tested on thespace station burned for at least a minute.或者，更准确的说法是：燃料在燃烧时的确有火焰存在，但是火焰真的太微弱了，以至于我们用肉眼无法看到。最终该实验演变成了在太空中测试“冷火焰”的燃烧情况。火球（该实验中，以康烷为燃料）开始剧烈燃烧。随着火势渐渐变小，另外一种燃烧形式似乎开始掌控全局。冷火焰在相对低的温度下燃烧——400-1000华摄氏度，而燃烧过程中的化学反应与地球的火焰完全不同。泪珠状的火焰产生的是二氧化碳，水和烟灰，而冷火焰产生的却是一氧化碳和甲醛。还有一点很重要的是，冷火焰在地球上会马上熄灭，而空间站中的冷火焰却至少可以再燃烧一分钟。视频中指出，这种现象对汽车以及其他靠燃烧驱动的交通工具来说具有巨大的应用意义。同时，我们还应该记住：如果你在太空中点燃一些生日蜡烛，你将会看到蜡烛的火焰呈球状，而不是泪珠状。