双子座计划使宇航员了解了长期飞行中辐射的危害和失重的影响。
Gemini let astronauts learn about the dangers of radiation and the effects of being weightless during long flights.
其中一些设备用来测试太空环境(如明显的失重)对人体的影响——其生物样本包括乘组人员。
Some of the equipment measures the effects of space conditions, such as apparent weightlessness, on biological specimens — including the crew.
这些细胞随着早期的航天飞行被送上太空,用以观察人类细胞在失重的状态下如何存活,并将它们暴露在辐射中用以测试核武器的影响。
They were sent up with early space flights to see how human cells coped with zero gravity and exposed to radiation to test the effects of nuclear weapons.
不过,这六人不会经历的是失重影响,或者的确地,真实太空航行时的恐惧与狂喜。
What the six will not experience, however, is the impact of weightlessness or, indeed, the terror and euphoria that comes with real-life space travel.
然而来自航天的压力,再加上失重对肌肉和骨骼造成的不利影响,会导致严重的问题。
And the stress of spaceflight, combined with the negative effects of weightlessness on muscle and bone, could cause real problems.
目的观察和比较头高位(HUT)与站立位(STD)对模拟失重所致股动脉收缩反应性降低的影响及其时间依赖性。
AIM To examine and compare influence and time dependence of head up tilt (HUT) or standing (STD) on decline of contraction responses of rat femoral artery caused by simulated weightlessness.
结果表明,塑料薄膜厚度、通气面积、通气孔数量是影响枣果失重的主要因素。
The results showed that, the thickness of film, ventilate area, and number of ventilate hole were important factors of effecting jujube weight loss.
研究模拟失重对健康大鼠肺功能、肺微血管通透性、肺组织细胞凋亡的影响。
ObjectiveTo investigate the effects of simulated weightlessness on lung function, alveolocapillary permeability and cell apoptosis in pulmonary tissues in healthy rats.
利用离体动脉血管环,比较模拟失重对大鼠不同部位动脉血管反应性的影响。
Using isolated arterial rings from different parts of rats, effects of simulated microgravity on vascular responsiveness were examined in vitro.
目的:观察中药复方对尾部悬吊模拟失重大鼠骨代谢的影响。
Objective: To study the effects of Chinese medicine compound on bone metabolism of weightlessness rats simulated by tail suspension.
航天飞行实践证明失重对血液循环系统有明显的影响,可引起心血管功能失调和航天贫血症。
It is demonstrated in flight that weightlessness significantly affects the blood circulatory system and may cause cardiovascular dysfunction and anemia of spaceflight.
目的研究大鼠尾部悬吊模拟失重对脑学习记忆能力的影响。
Objective To study the effects of simulated weightlessness on learning and memory capability of the brain.
探讨了升温速率和热解温度对毛竹emal热失重行为的影响。
The effects of heating rate and temperature on the pyrolysis behaviors of EMAL are investigated.
模拟失重对牙周膜和牙槽骨的影响较小,这可能与它们的血液供给丰富,有较强的代谢补偿能力有关。
Simulated weightlessness had little influence on periodontium and alveolar bone. This might due to their adequate blood supply and strong compensating potential.
模拟失重除影响肌梭外肌纤维MHC的表达、引起肌纤维类型转换外,还导致梭内肌纤维MHC表达表型发生改变。
The simulated weightlessness not only results in changes in expression of MHC in extrafusal fibers and transformation of myofiber type, but also changes in expression of MHC in intrafusal fibers.
利用高温高压釜设备辅以失重法、采用扫描电子显微镜(SEM)和X射线衍射(XRD)技术,研究了在动静两种状态下CO2分压对P110钢腐蚀产物膜的影响。
Influence of CO2 partial pressure on corrosion scale of P110 steel in stimulated oil field environments was investigated by using scanning electron microscopy(SEM) and x-ray diffraction(XRD).
目的综述静脉顺应性的各种测量方法,评述失重或模拟失重对静脉顺应性的影响。
Objective To summarize the studies about effect of weightlessness or weightlessness simulation on venous compliance and its measurement in recent years.
实验结果表明,短期模拟失重对红细胞形态和骨髓造血功能有一定的影响。
The results show that SWL has certain effects on the morphology and function of red blood cell and bone marrow.
通过燃速测定、差示扫描量热技术(DSC)和热失重技术(TG)研究了有机金属化合物(OM E)对二硝酰胺铵(ADN)单元推进剂的热分解和燃烧性能的影响。
The effect of organ-metallic compound OME on the combustion and thermal decomposition of ammonium dinitramide (ADN) was investigated by burning rate measurement, DSC and TG.
为考察预膜时间对防锈效果的影响,采用失重法研究了两种气相防锈膜的不同预膜时间,并借助盐雾箱腐蚀试验考察了不同预膜时间对其防锈效果的影响。
In this study, different appropriate pre-volatile time of two kinds of VCI film is investigated by weight-loss method and the effect of different pre-volatile time on antirust effectiveness o.
通过热失重、氧化诱导期、流变分析和热重-红外联用分析等方法研究了氧化镧对LLDPE热氧分解行为的影响。
The effect of lanthanum oxide on thermo-oxidative degradation behavior of LLDPE was studied by thermogravimetry, oxidation induction time measurements, rheological and TG-FTIR analyse.
目的探讨维生素K对模拟失重大鼠骨质的影响,为失重骨丢失的防护提供实验依据。
Objective To study the effects of vitamin K on bone metabolize in simulated weightlessness rats.
目的研究短时间模拟失重对健康人肺功能的影响。
Objective To investigate the effects of short-term simulated weightlessness on lung function in healthy males.
前言: 以柿果为材料,研究了三种型号的新型纳米材料包装对“次郎”甜柿呼吸强度、颜色、硬度、失重率及可溶性固形物含量变化的影响。
The effect of three type new nano-packaging on respiration, color, firmness, weight loss and total soluble solid content of "Jiro" sweet persimmon were investigated.
目的观察模拟失重对兔股静脉压力-容积关系的影响及静脉壁显微结构的变化。
Objective To observe the changes of pressure volume relationships of rabbit femoral veins and their structural changes caused by simulated weightlessness.
目的:观察模拟失重对家兔股静脉壁超微结构及血管重塑的影响。
OBJECTIVE: to probe into the effect of simulated weightlessness on the ultrastructure of rabbit femoral vein and the remodeling of femoral vein.
目的:观察模拟失重对家兔股静脉壁超微结构及血管重塑的影响。
OBJECTIVE: to probe into the effect of simulated weightlessness on the ultrastructure of rabbit femoral vein and the remodeling of femoral vein.
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