The application of OMRON CPM2A PLC in automatic production line of cone-shaped mask is introduced in detail at first.
详细介绍了欧姆龙CPM2A型可编程控制器在锥形口罩本体连续生产线中的应用,分析了生产线的工作原理及控制过程,并给出了PLC的接线图和梯形图。
bell-mouthed siphon spillway
钟形口虹吸式溢水道
Approach to Tune Features and Tuning Measures of Closed-tile and Round-mouth Copper Bell;
浅析合瓦形与圆口形铜钟的音形特征及调音方法
Shaped like a bell, as certain flowers are.
钟状的形状象钟一样的，如某些花朵
stalactites of curious forms;
形状奇异的钟乳石；
Vibrational modes of a non-circular bell with a church bell profile
外形为教堂用钟的非圆形钟的振动方式
In the Ming Dynasty, between 1522 and 1565 to be exact, a new bell of a huge size was cast and a bell tower was erected.
1522-1565年(明嘉靖年间)，重铸了一口巨钟，并建造钟楼。
The first bell began to ring, and then the others chimed in.
第一口钟开始敲响，接着其他的钟就应合起来了。
Between 1875 and 1909 in the Qing Dynasty, a new bell of enormous size was cast on the model of the Ming bell, and the bell tower was rebuilt to house it.
1875-1909年(清光绪年间)，仿照明代旧钟式样，又铸一口钟，并重建钟楼储存。
Recurring alarms of the following types: once, daily, weekly and workday.
可以设置以下几种形式得闹钟：一次性闹钟，每日闹钟，每周闹钟和工作日闹钟。
A close-fitting woman's hat with a bell-like shape.
钟形女帽一种紧套于头上、呈钟状的女帽
There was a note in her voice which vibrated keenly.
她说话的口气在他脑中敲响了警钟。
crutch for clock movements
钟表机芯的开口式行摆杆
A huge bell booms out the hour for people in the vicinity.
一口大钟为附近居民报时。
The port is near, the bells I hear, the people all exulting,
驶近港口，我听见了钟声，人们欢欣若狂，
Nine o'clock at the gate of the East Lake Park.
九点钟在东湖公园的门口见。
Next minute they are at the door.
再过一分钟他们就到大门口。
Each minute, the earth's population is increased by 160 people.
时间每过一分钟，地球人口净增160人。
'I'm trying to repair the bell. ' answered Bill.
“我想把这口钟修好，”比尔回答说。