钟

The paper mainly presents the hardware and software design of the digital clock using AT89C2051. The source program using assemble Language is given.

本设计论文介绍了用AT89C2051单片机控制的数字钟的硬件结构与软件设计，给出了汇编语言源程序。

Several hundred years earlier the asterism Yingshi was known as Ding.

再早几百年，英仙座星群被认为是鸣钟。

He's never astir before 10 o'clock.

他从不在10点钟以前起床。

out of bed 起床: He's never astir before 10 o'clock.

他从不在10点钟以前起床。

He did egg-shaped coats, strapless bell-skirted damask dresses, leg-of-mutton sleeves, and extravagant astrakhan capes.

他运用了蛋形外衣，无肩带的钟形裙，丝绸礼服，羊腿形的袖子，奢侈的羔皮披风。

I had breakfast at 7 o'clock.

我在7点钟吃早饭。

I have breakfast at seven o'clock.

我在7点钟吃早饭。

I must have my breakfast at 7 o'clock .

而且我必须在 10：00 点钟之前睡觉。

He has breakfast at seven, doesn't he?

他是在7点钟吃早饭，是吧？

You should be back by six at the latest.

你应该最迟不超过6点钟回来。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。