up-down的例句大全

No matter when you sit down in summer, you always roll up your pants to your keens.

在夏天，不管什么时候坐下，你都把裤脚卷到膝盖边。

Her dead sank down, tears welled up in her eyes.

她的头低了下来，眼中涌出了泪水。

Mark Zumberge: Basically a seismometer is a box with a spring with a mass hanging inside, and as the ground shakes the mass goes up and down.

马克•藏伯格：地震仪的基本模型是一个箱体，箱内装置弹簧，弹簧上悬挂重物，地震来临时，重物在竖直方向上振动。

The load cell can also be moved up and down the length of the bottom rail.

负载细胞也可以提出向上和向下的长短，底部的铁。

He'd felt like he'd run up and down the stairs a few times, but even that was an improvement over the bone-deep weakness he'd been battling all year.

这让他觉得自己像是楼上楼下奔跑了好几趟似的那样累，但是这也这一年来对抗深入骨髓的虚弱的进步。

Some fans of fishing claim that a good day fishing is when you close your eyes at night to go to sleep and STILL see the bobber bouncing up and down.

有的钓鱼迷声称钓鱼成果多的那一天晚上，一闭上眼睛依然会看到鱼浮子上串下跳。

Nachman and Laura had been wandering up and down Europe.

纳克曼和劳拉在欧洲到处漂泊.

ALCAP : Generic name for the transport signalling protocolsused to set-up and tear-down transport bearers .

ALCAP:用于建立和拆除 传输承载 的信令传输协议的通称.

The Rat danced up and down in the road, simply transported with passion.

老鼠怒火万丈,在路上又蹦又跳.

David and Susan bump up and down in the van as it drives along.

当车子行驶中,大卫和苏珊在车里碰上碰下的.

Heat is used to raise steam which either turns a turbine or forces a piston to move up and down in a cylinder. chamber, combustion, for turbojets or turbopropellers

由热产生的水蒸气或者使涡轮旋转或者使活塞在气缸中上下运动。燃烧室，用于涡轮喷气发动机或涡轮螺旋桊发机

The density of stoma in the down-epidermis was bigger than the up-epidermis, the two sides of the leaf had corneous layer.

叶为异面叶，表皮毛为多细胞型，下表皮气孔密度多于上表皮，上下表皮均有角质层。

It needs advanced maintenance theory, setting up effectual fault diagnosis and maintenance systems to cut down the cost of upkeep and reduce accidental time, consequently increase operating ratio of equipment, machine hours and outputs.

运用先进的维修理论，建立行之有效的故障诊断和维修体系，以达到降低维修成本、减少事故时间的目的，从而提高设备运行率，增加机时产量。

We have achieved the design of 32 bit up/ down counter.

设计实现了32位的可逆计数器模块。

The applications of up-down counter in digital phase comparator

可逆计数器及其在数字式相位差计中的应用

The asynchronous binary up-down counter of design

异步二进制可逆计数器的设计

A simple state machine is used to adapt the output of two photo-cells to control an up/ down counter.

使用一个简单的状态机调整两个光电池的输出，以控制一个增/减计数器。

China's central bank has stepped up efforts to crack down on counterfeit currency to ensure order during the traditional Spring Festival holiday, Xinhua reported.

新华社报道，中国央行加强了对假币的打击力度，确保传统佳节春节期间的（金融）秩序。

The idea is that you invite your friends and colleagues over, crack open a bottle of wine, blast out a groovy playlist, then settle down with your laptop to clean up your emails.

其基本模式是，邀请好友以及同事来到自己家中，打开一瓶美酒，播放一个动听的音乐列表，然后大家拿着各自的笔记本电脑安顿下来开始清理电子邮件。

As the cumulative yield reaches 70% for Daqing decanted oil or 25% for Liaohe feed, the content of aromatics exceeds that of saturates and goes up rapidly while the saturates drop down by the same level.

大庆、辽河油浆分别在累积萃取收率达70%和25%后，窄馏分中的芳香分含量超过饱和分且迅速增加，而饱和分含量相应下降。