太空飞行

Who shall tempt with wandring feet The dark unbottom'd infinite Abyss [ 405 ] And through the palpable obscure find out His uncouth way, or spread his aerie flight Upborn with indefatigable wings Over the vast abrupt, ere he arrive The happy Ile; what strength, what art can then [ 410 ] Suffice, or what evasion bear him safe Through the strict Senteries and Stations thick Of Angels watching round?

谁能试行漫步而走出这黑暗无底的广漠深渊，通过伸手可摸的浓暗，找到崎岖荒凉的路，或者在广阔的太空飞行，越过大裂口，振起不挠的双翼，到达那幸福的岛屿？

I do love a good adventure, as in skiing,or travel to any place interesting lived in Canada and Israel, been to China, bicycled Europe, climbed Mt Sinai, skied in Chile....

我很喜欢冒险，像滑雪或者是去其他很好玩的地方旅行（去加拿大和以色列居住、去中国旅行、骑自行车去欧洲、攀登西奈山、去智利的太空飞行等等）。

Tap water filters trickled down from NASA's need to cleanse water on long space flights.

非蒸馏水净化器是NASA考虑到长途太空飞行中对水的净化的需要而开发的。

This is what happens on long submarine voyages. It will also happen on long space flights in the future.

这就是在潜艇长时间航行时发生的情况，以后也将会发生在长时间的太空飞行中。

The ribbon "surprised everyone" on the IBEX team, says mission scientist Eric Christian of NASA's Goddard Space Flight Center in Greenbelt, Maryland.

剪彩&令人惊讶&的苗队，任务科学家埃里克说，基督教美国宇航局戈达德太空飞行中心的绿地，马里兰州。

Cichlids were picked for the experiment because they are sturdy fish who were deemed to have good chances to survive the stress of a space flight.

科学家选择慈鲷进行实验，因为它们是较强健的鱼种，在太空飞行的压力下存活的机率也较高。

The voyages of discovery to America, with which it is common to compare spaceflight, were entirely about dollars and cents (or, rather, guineas and doubloons).

人们普遍将美国发现之旅同太空飞行作比较，就在于他们完全都是美元堆出来的。

It is the world's premier manufacturer of satellites, commercial jetliners and military aircraft.

波音不仅是全球最大的卫星和民用飞机制造商，同时也是国防、人类太空飞行和运载火箭发射领域的全球市场领导者。

It is the largest manufacturer of satellites, commercial jetliners and military aircraft.

波音不仅是全球最大的卫星和民用飞机制造商，同时也是国防、人类太空飞行和运载火箭发射领域的全球市场领导者。

It is the world's premier manufacturer of satellites, commercial jetliners and military aircraft. The company is also a global market leader in missile defense, human space flight and launch services. In terms of sales, Boeing is the largest U.S.

波音不仅是全球最大的卫星和民用飞机制造商，同时也是国防，人类太空飞行和运载火箭发射领域的全球市场领导者。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。