查询词典 sun-hat

The towering ridge of a sand dune in the Arabian Desert points to the afternoon sun.

这高耸的沙丘分水岭在阿拉伯沙漠的顶端午后的阳光。

Man mastered darkness first with dim lights and later with brighter and brighter lamps, until he can now make for himself so dazzling a light with an arc lamp that, like the sun, it is too strong for his naked eyes.

人们首先用微弱的光线战胜黑暗，然后用越来越亮的灯，一直到现在使人们自己都觉得眼花缭乱的弧光灯，这种灯像太阳一样，对肉眼来说太刺眼了。

An arc of colored light in the sky caused by refraction of the sun's rays by rain .

雨后由于阳光的折射而引起的天空中的带有彩色光的拱。

Temperatures during the Archean were at least as high as they are today, despite the weaker sun, he says.

他说，尽管当时的阳光较弱，太古代期间的温度至少跟现在一样高。

Dial back the clock nearly 4 billion years, to a time called the Archean, and the sun would appear about 30% dimmer than it is now.

把时钟拨回到将近四十亿年前，回到一个叫做"太古代"的时期，当时的太阳光线看起来比现在要弱大约30%。

Based on the ratio of the minerals, the team reports in tomorrow's issue of Nature that CO2 levels during the Archean could have been no higher than about 1000 parts per million—about three times the current level of 387 ppm and not high enough to compensate for the weak sun.

根据两种矿物的比例，研究小组在明天出版的《自然》杂志上报道说：在太古代期间，二氧化碳的水平决不会高于大约百万分之一千（1000ppm）——大约三倍于目前的水平（387ppm），不足以弥补阳光的弱势。

Based on the ratio of the minerals the team reports in tomorrow's issue of Nature that CO2 levels during the Archean could have been no higher than about 1000 parts per million—about three times the current level of 387 ppm and not high enough to compensate for the weak sun.

根据两种矿物的比例，研究小组在明天出版的《自然》杂志上报道说：在太古代期间，二氧化碳的水平决不会高于大约奥︱分之一千（1000ppm ）——大约三倍于目前的水平（387ppm ），不足以弥补阳光的弱势。

I live inside the Arctic Circle and we lose the sun altogether for two months in the winter.

我居住在北极圈内，这儿的冬季有整整两个月是黑夜。

At the Arctic Circle, the sun cannot be seen above the horizon in December.

北极圈在12月份，在地平地线之上是看不到太阳的。

That feeling should come out from my mind natauraly,like the beam of the sun,like the sweet chirping of the birds,like the shining ice of the arctic pole,like the stars hunging up in the quiet blue sky.

这二日，听了几首新曲子，很是入耳。琴箫合奏的岫壑浮云，苦茶烹雪，娴静得很，悠扬得极。但多少有些悲凉之感，尤其是前者，数遍之后，伤怀之情、感伤之意不禁悄然而起，遂止。再还有托赛里的小夜曲，此曲清新、婉转、自然，甚喜欢。

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。