NASA on Wednesday cleared the space shuttle Atlantis for a Thursday landing attempt in florida, confident that unidentified objects spotted near the spaceship did not result from heat shield or other critical equipment damage.

  • 为了航天飞机在星期四能够降落在佛罗里达洲,在星期三,航天局清扫了轨道,并且确保在太空飞船周围发现的不明物质不是热屏蔽,或者其它关键设备损坏而产生的。
  • 来源:provided by jukuu更新时间:2026-07-02 12:07:46

  • 重点词汇
  • space shuttlen.航天飞机;
  • heat shieldn.(宇宙飞行器的)热屏蔽,挡热板;
  • clearedv.变明朗( clear的过去式和过去分词 );明白;离去;(通过票据交换所)交换票据;
  • otheradj. 别的;其他的;(两个中的)另一个;其余的;
  • nearadv. (空间)在近处;在附近;(时间)临近;(程度)几乎;
  • landingn.登陆,着陆;终点;登陆处;楼梯的过渡平台;
  • Thursdayn. 星期四,礼拜四,周四;[电影]惊爆星期四;
  • nasaabbr. National Aeronautics and Space Administration 美国国家航空和宇宙航行局;
  • result from产生于…, 由…引起;
  • 相关例句
2、

The method accepts measured time histories from strain guage rosettes as inputs, calculates the elastic plastic stresses and strains using a cyclic plasticity model, and then estimates the fatigue life from several critical plane damage models.

该方法以实测的应变计响应作为输入,通过一个循环塑性模型计算测量点的弹塑性应力应变分量,然后用多种多轴临界面疲劳损伤模型计算寿命。

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3、

Moonfury-Added new effect, Increases the critical strike damage bonus of your Wrath, Moonfire, Starfire, Insect Swarm and Starfire spells by100%.

月怒-新增效果,增加愤怒,月火,星火和虫群爆击伤害奖励100%。

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4、

After studying in depth the statistical characteristics of fatigue cumulative damage D ( t) and critical cumulative damage Dc, a new dynamic interference model for the damage statistical analysis and the fatigue reliability analysis is presented.

在研究累积损伤及临界累积损伤统计特性的基础上,提出一新的动态干涉模型进行疲劳累积损伤统计分析和寿命可靠度分析。

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5、

Art of War: No longer increases critical strike damage on Judgements, Crusader Strike, and Divine Storm, instead increases all damage done by those abilities by a smaller amount.

战争艺术:取消该天赋的增加审判,十字军打击和神圣风暴的暴击伤害,取代为增加少量所有上述技能所造成的伤害。

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6、

The tortion experiment for determining critical rupture damage variable

测定临界破坏损伤变量的扭转实验法

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7、

Analysis on Critical Fatigue Damage

疲劳损伤临界值分析

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8、

By solving the Fokker-Planck equation with the perturbation method, we can get the fatigue damage translation probability density function. Both the damage distribution function for given time and the fatigue life distribution function for given critical damage can be obtained.

通过求解FOKKER-PLANCK方程,找出疲劳损伤状态的转移概率密度函数,求出在指定时间下疲劳损伤分布,也可求出在给定的临界损伤后的疲劳寿命分布。

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9、

Based on a linear degradation hypothesis for residual strength, a probabillistic linear cumulative damage model has proposed by means of stress-strength interference theory, and a formula of calculating critical damage with a given reliability has presented.

文中以强度线性退化假设为基础,借助应力&强度干涉理论构造了一个线性累积损伤的概率模型,给出了满足一定可靠度的损伤临界值公式。

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10、

On the basis of this law, the critical damage variable can be calculated, that is 0.45. The change of electrical resistivity is very sensible to the fatigue damage of ductile cast iron.

根据这个规律,可以计算出临界损伤变量为0.45;电阻变化对球墨铸铁的疲劳损伤比较敏感;

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11、

By the analysis and experiment measurement of damage condition of HK40 furnace tube, it was regarded that the damage material had critical damage condition at the tip of crack.

通过对服役材料HK40炉管损伤状态的实验测定和分析,认为在受损材料的裂纹前端存在临界损伤状态。

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12、

The results show that the extent of FOD depends on both impact energy E and geometric scale S.There exists a critical damage for a given blades.

结果表明,叶片的外物损伤程度取决于撞击能量E和几何标度S,对于一定的叶片,存在不影响疲劳寿命的极限损伤。

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13、

It is shown that critical damage load of cavity of new composite anchorage type of structure is143% against that of the single anchorage type of structure.

试验结果表明:新型复合锚固类结构洞室的临界破坏荷载是单一锚固结构洞室的143%;

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14、

This is good news for moving forward to develop clinical interventions and therapeutics because it appears critical damage was not done to brain circuitry during early development.

这对于发展临床干预和治疗手段来说是极好的消息,因为研究显示发育早期(缺乏雌激素)并没有使脑循环临界损坏。

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15、

The dispute that whether the critical damage D_c equal to 1 or less than 1 can be solved preliminarily by the model.

可初步解决临界损伤值Dc等于1还是小于1的争论。

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16、

It is concluded that the final collapse of the structure is decided by the rupture strain that is deduced from the critical damage variable.

准则表明最终的结构破裂取决于与临界损伤变量密切相关的断裂应变。

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17、

It is proposed to monitor the morphology damage of the steel in service and to determine the critical damage condition for the safe running of equipment.

对于一些在役的已有组织损伤的耐热钢应设法监测其组织损伤的程度,确定损伤临界值,保证设备的安全运行。

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18、

The hot process performance of it was discussed in terms of material critical damage factor by study on the mechanical behavior of ductile damage with numerical simulation.

通过对TA15钛合金韧性损伤力学行为的数值模拟研究,从材料临界损伤因子角度探讨了TA15钛合金的加工工艺性能。

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19、

Herewith a critical damage formula is established and also an equivalent strain-life relationship with hardness modification.

建立了等效应变的临界损伤公式和考虑硬度修正的等效应变寿命关系。

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20、

The degradation law for residual strength and the critical damage value are deduced from the present model.

由损伤发展方程确定了材料剩余强度随损伤发展的衰减规律和临界损伤值。

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