望远镜

All this Labour I was at the Expence of, purely from my Apprehensions on the Account of the Print of a Man's Foot which I had seen; for as yet I never saw any human Creature come near the Island, and I had now liv'd two Years under these Uneasinesses, which indeed made my Life much less comfortable than it was before; as may well be imagin'd by any who know what it is to live in the constant Snare of the Fear of Man; and this I must observe with Grief too, that the Discomposure of my Mind had too great Impressions also upon the religious Part of my Thoughts, for the Dread and Terror of falling into the Hands of Savages and Canibals, lay so upon my Spirits, that I seldom found my self in a due Temper for Application to my Maker, at least not with the sedate Calmness and Resignation of Soul which I was wont to do; I rather pray'd to God as under great Affliction and Pressure of Mind, surrounded with Danger, and in Expectation every Night of being murther'd and devour'd before Morning; and I must testify from my Experience, that a Temper of Peace, Thankfulness, Love and Affection, is much more the proper Frame for Prayer than that of Terror and Discomposure; and that under the Dread of Mischief impending, a Man is no more fit for a comforting Performance of the Duty of praying to God, than he is for Repentance on a sick Bed: For these Discomposures affect the Mind as the others do the Body; and the Discomposure of the Mind must necessarily be as great a Disability as that of the Body, and much greater, Praying to God being properly an Act Of the Mind, not of the Body.

现在，再接着说说我接下去做的事。我把一部分家畜安置妥当后，便走遍全岛，想再找一片这样深幽的地方，建立一个同样的小圈地养羊。我一直往岛的西部走，到了一个我从前从未涉足的地方。我往海里一看，仿佛看到极远处有一只船。我曾从破船上一个水手的箱子里找到了一两只望远镜，可惜没有带在身边。那船影太远，我也说不准到底是否是船。

Black scars reveal the aftermath of Jupiter's impact with nearly two dozen chunks from comet Shoemaker-Levy 9 in 1994. The impacts "sent towering mushroom-shaped fireballs of hot gas into the Jovian sky," according to NASA.The way of the knowledge, is the setting-up of the personality , the comprehension of the life.

哈勃望远镜拍摄到的这个画面上，一些清晰可见的黑色疤痕向人们揭示出，1994年7月份一颗命名为苏梅克·列维9号的彗星断裂成21个碎块撞击木星的情景，撞击产生的蘑菇形的火球在冲击到了木星的上空。

Black scars reveal the aftermath of Jupiter's impact with nearly two dozen chunks from comet Shoemaker-Levy 9 in 1994. The impacts sent towering mushroom-shaped fireballs of hot gas into the Jovian sky.

哈勃望远镜拍摄到的这个画面上，一些清晰可见的黑色疤痕向人们揭示出，1994年7月份一颗命名为苏梅克-列维9号的彗星断裂成21个碎块撞击木星的情景，撞击产生的蘑菇形的火球在冲击到了木星的上空。

Black scars reveal the aftermath of Jupiters impact with nearly two dozen chunks from comet Shoemaker-Levy 9 in 1994. The impacts "sent towering mushroom-shaped fireballs of hot gas into the Jovian sky," according to NASA.

哈勃望远镜拍摄到的这个画面上，一些清晰可见的黑色疤痕向人们揭示出，1994年7月份一颗命名为苏梅克·列维9号的彗星断裂成21个碎块撞击木星的情景，撞击产生的蘑菇形的火球在冲击到了木星的上空。

Black scars reveal the aftermath of Jupiter's impact with nearly two dozen chunks from comet Shoemaker-Levy 9 in 1994. The impacts "sent towering mushroom-shaped fireballs of hot gas into the Jovian sky," according to NASA.

哈勃望远镜拍摄到的这个画面上，一些清晰可见的黑色疤痕向人们揭示出，1994年7月份一颗命名为苏梅克·列维9号的彗星断裂成21个碎块撞击木星的情景，撞击产生的蘑菇形的火球在冲击到了木星的上空。

He crossed at Nassau street corner and stood before the window of Yeates and Son, pricing the fieldglasses.

151他在纳索街角穿过马路，站在耶茨父子公司的橱窗前，估计着双筒望远镜的价码。

This photogenic nebula can be seen in the south with even a small telescope.

这张照片中的星云可在南半球用小型的望远镜来观赏。

At 650 light-years away, the Helix is one of the nearest planetary nebulae to Earth.

螺旋星云位於宝瓶座，是一个很受欢迎的行星状星云，用双筒望远镜也可以看到。

You can still see the gas or nebulosity in big telescopes and the right filters.

用大望远镜和适度的滤色镜，你也可以看到那些气体或星云状物。

Of course, you would need an appropriate neutrino telescope to do this.

当然，这需要一个合适的微中子望远镜。

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。