查询词典 eclipses

Eclipses are a kind of acid test.

月食是一种严峻的考验。

Records such as the Almagest show he had a sophisticated scheme for predicting both lunar and solar eclipses.

像《天文学大成》（公元二世纪时托勒密作的天文学数学名著

In comparison, most hybrid eclipses are annular at both ends of their paths.

相比之下，大多数的混频日食是环食，在他们路径的后半段。

The next five members of Saros 136 were all annular eclipses; the duration of annularity steadily decreased with each eclipse as the Moon passed progressively closer to Earth.

沙罗136中以下五次都是日环食；当月球日益靠近地球，环食稳定持续时间减少。

Each Saros series manifests as at least two North Node eclipses, marked N in the prenatal eclipse table linked below, and at least two South Node eclipses, marked S.

每一个沙罗周期最少发生两次的北交点日蚀，在如下附注的表格中标记为"N"，和最少两次的南交点日蚀，同样在下面的表格中标记为"S"

At least two and up to five solar eclipses can occur each year on Earth, with between zero and two of them being total eclipses.

至少有两个和5个太阳能日食能每年发生在地球上，与零之间，其中2人被总相形见绌。

We will have another eclipse August 5, but that one will be inAquarius, firmly ending the Leo-Aquarius family of eclipses thatbegan in 2007. Those are over and this family of eclipses won't beback for nine years.

8月5日我们会看到另一个月蚀，但是那个将出现在水瓶座，并将结束开始于2007年的狮子-水瓶轴线上的日月蚀现象。

Unfortunately, the use of two different values of k for umbral eclipses introduces a discontinuity in the case of hybrid (annular-total) eclipses.

不幸的是，使用2个不同的值进行全环食计算时衔接不上。

The adoption of one single value for k eliminates the discontinuity in the case of hybrid eclipses and ends confusion arising from the use of two different values; however, the use of even the "best" mean value for the Moon's radius introduces a problem in predicting the true character and duration of umbral eclipses, particularly total eclipses.

采纳单一的K值排除了使用2个不同的值在全环食时计算的衔接不上；然而，在使用这个最合适的值计算月球半径时出现一个问题，即预报的实际值和本影持续时间之间出现问题，特备在日全食的时候。

Each Saros series manifests as at least two North Node eclipses, marked N in the prenatal eclipse table linked below, and at least two South Node eclipses, marked S.

每一个沙罗周期最少发生两次的北交点日蚀，在如下附注的表格中标记为&N&，和最少两次的南交点日蚀，同样在下面的表格中标记为&S&

If you are unfortunate enough to the lovelorn, please tell me, I will help you out, really, please contact me!

如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。