查询词典 moon-blanched

That's a name for the central view of an annular eclipse of the Sun by the Moon.

这个是为月亮在遮住太阳中心时的景象所起的名字。

It was an annular solar eclipse: the moon shadow was too small to completely cover the sun.

这是一次日环食：月亮的影子太小还不足以完全遮住太阳。

In an annular eclipse, the moon appears smaller than the sun.

日环食发生之时，月亮看上去比太阳要小。

Why Could We Observe Eclipse instead of Annular Eclipse of the Moon?

为什么能观察到日环食，而不能观察到月环食？

The thin ring of sunshine encircling the moon during an annular eclipse is called an annulus.

在日环食期间，绕着月亮的那轮浅浅的太阳光就被称为环面。

An annular eclipse occurs instead of a total eclipse when the Moon is on the far part of its elliptical orbit around the Earth.

而发生日环食而不是日全食的是因为月亮运行到距离地球较远的轨道上，于是月亮的本影只能遮到太阳的中心。

Annularity 环食阶段 The period when the Moon is fully inscribed in the Sun.

为日食中月球影子完全在太阳圆盘里面的阶段。

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。

As we have seen, this anomalistic cycle coincides with the synodic cycle again after 1 full moon cycl e.

正如我们见到的，这个近点周期和会合周期在每次满月之际都必须符合。

The anorthosite and similar rock types in the highlands and basalt lavas in the marea are the Moon's basic building blocks.

斜长岩和类似的岩石在高地典型，而玄武岩沉积在月球低地构成了月亮基本的建筑积木。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。