This paper introduces working principle of tower clock control system in detail from two aspects of hardware and software.
从硬件和软件两个方面详细介绍了塔钟控制系统的工作原理 ,并阐述了设计中所采取的一些有效的抗干扰措
The communication between GPS automatic correcting time system and tower clock controling system is analyzed completely.
对ＧＮ－７４型ＧＰＳ接收机作了简要的介绍，给出了ＧＰＳ自动校时系统硬软件原理，详细说明了时间数据的分离过程，对ＧＰＳ自动校时系统与塔钟控制系统的通讯作了全面的分析。
A single chip microcomputer system for tower clock controlis introduced in this paper.
介绍一种建筑物上塔钟的微机控制系统⒚系统由单片机构成的电子时钟具有高精度、自校准功能，塔钟以它为基准走时，并能实现停电后的自动追时
The communication method of the microcomputer tower clock by the PC computer series port is given in this paper.
提出了用PC机的串行通讯接口实现与微机塔钟数据通讯的方法 ,达到对微机塔钟的远程监控 。
It is shown through isotopic data that the lead Zinc Deposit of Keketale in Xinjiang was formed in Lower Devonian in coincidence with the time of host rock.
同位素资料表明，可可塔勒铅锌矿床成矿时代为早泥盆世，与下泥盆统海相火山岩系年代一致；矿石铅主要来自于活动造山带，与弧盆系火山岩有关，属幔壳混合铅；矿石的硫源与赋矿围岩或后期脉状矿石的硫源存在明显的差异，前者属细菌成因硫和海水硫酸盐还原硫的混合，后者属深部火山硫或岩浆硫；主成矿期的成矿介质水主要是海水，可能有少量大气降水加入，后期矿化则以混合岩浆水为主。
These dozen rats were caught scurrying around a KFC-Taco Bell in New York this morning.
今晨在纽约的一家肯德鸡塔可钟连锁店中，十几老鼠到处乱窜。
According to health officials, the scallion suspected in the E. coli outbreak linked to Taco Bell came from a southern California grower.
卫生部发言人表示，使得塔可钟产品大肠杆菌爆发的大葱可能来自南加州。
The bell tower or campanile which dominates St Mark's square, and postcard views of the city, is 91 metres high.
明信片上的风景，矗立在圣马可广场的钟塔高达91米。
The part of a tower or steeple in which bells are hung.
钟楼或尖塔悬挂钟的部分
The tower-clock spoke night.
塔楼大钟的钟声报告了夜晚的来临。
A bell tower, especially one near but not attached to a church or other public building.
钟楼，钟塔尤指靠近教堂或其它公共建筑但并不与之相连的钟塔
you admire in their midst the rich gamut which incessantly ascends and re-ascends the seven bells of Saint-Eustache;
还可以从八度音当中欣赏圣厄斯塔舍教堂那七口大钟丰富的音阶升降不迭；
It takes about twenty minutes to walk all the way round the pyramid.
绕金字塔走一圈需要20分钟左右。
The tower clock boomed out twelve.
塔楼上的大钟沉重地敲了十二下。
a tocsin ringing from church steeples;
教堂塔尖上传来的警钟声；
Beside the tower lies the cathedral. with a glorious interior.
位于钟塔旁的大教堂内部装潢高雅。
He saw the faraway steeple, a bell began ringing.
他看见远处的教堂尖塔，钟开始鸣响。
The clock tower stands over 50 metres.
这座钟塔高在五十米以上。
The highest bell-tower in the world is in the city of Ulm.
世界上最高的钟塔位于Ulm小城。
The lighthouse flashes signas twice a minute.
灯塔每分钟发二次闪光信号。
No, it's the House of Parliament with the clock tower Big-Ben.
不是，那里英国议会和大本钟塔楼。
It takes about twenty minutes to walk all the way around the pyramid.
绕金字塔走圈需要20分钟左右。
supports or shelters a bell.
支撑或庇护钟鼓的一种塔。