Better driving equipment will improve track adhesion in slippery conditions.
更好的驱动装置能在湿滑的条件下提高轨道的附着力。
In order to track temporal hours during the day, inventors created sundials, which indicate time by the length or direction of the sun's shadow.
为了在白天追踪时间，发明家发明了日晷，它通过太阳阴影的长度或方向来指示时间。
It is difficult for numeric people to keep track of the change in numbers even when the total is very small.
即使数据总数很小，数据工作者也很难追踪数字的变化。
Space Policy Directive-3 lays out general guidelines for the United States to mitigate the effects of space debris and track and manage traffic in space.
《空间政策指令3》为美国制定了一般性指南，以减轻空间碎片的影响以及跟踪和管理太空交通。
In Amsterdam, officials are using Airbnb listings to track down unlicensed hotels.
在阿姆斯特丹，官员们正使用爱彼迎名单来追踪无证经营的酒店。
Radars used to track storms can detect water in the atmosphere only once it has condensed into clouds or raindrops.
用于跟踪风暴的雷达只能在大气中凝结成云或雨滴后才能够探测到水。
The United States won most of the track and field events. Similarly, in swimming, the top three places went to Americans.
美国队赢得了田径比赛大多数项目的胜利。同样，在游泳方面，美国人也囊括了前三名。
Local workmen were blasting the rock face beside the track in order to make it wider.
当地工人正在用炸药炸开小路旁边的岩石面以便将其拓宽。
Guests are returning in increasing numbers – a sure sign that we are on the right track.
回头客越来越多–一个我们做得对的确凿迹象。
The presence of MOW equipment either occupying the wrong track or fouling an adjacent track has been the cause of serious accidents in the past.
过去，护路设备占用错误轨道或阻塞相邻车道是造成重大事故的原因。
The parents have lost track of their child since the kid got lost in the park 20 years ago.
自20年前孩子在公园走丢以来，这对父母就失去了孩子的音信。
This conversational robot companion has cameras in its eyes, which allow it to track patients and use appropriate facial expressions and body language in its interactions.
这个会说话的机器人伴侣眼睛里装有摄像头，可以监视病人，并在互动过程中使用恰当的面部表情和肢体语言。
Responses suggest that numeric people have some trouble keeping track of how many nuts remain in the can, even if there are only four or five in total.
回答表明，数字型的人很难记住罐头里还剩下多少坚果，即使总共只有四五个。
The study included 386 kindergarteners from schools in the Fast Track Project, a multi-site clinical trial in the U. S. that in 1991 began tracking how children developed across their lives.
这项研究涵盖了参加“目标追踪计划”项目的学校中的386名幼儿园学童，该项目是一个美国的多点临床试验项目，从1991年开始追踪儿童一生的发展情况。
One of the top track coaches in the U.S., Bowernan was also known for experimenting with the design of running shoes in an attempt to make them lighter and more shock-absorbent.
鲍曼，美国最顶尖的田径教练之一，也因对跑鞋的设计进行试验而广为人知，这些设计试图将跑鞋变得更加轻盈、更好地吸收冲击。
Men raced around a track in chariots pulled by horses.
人们坐在马车上绕着赛道比赛。
The more dirt you track in, the more it scratches and the more often you'd have to clean.
你带进屋的灰尘越多，损坏的地方就越多，你需要清理的次数也就越多。
They’ll appreciate having someone to keep them on track in their work and you’ll reap the benefits of being accountable as well.
他们会感谢在学习过程中有人一直引导大家不脱离学习轨道，而你也能从担任负责人中获益。
Cash transactions are notoriously hard to track, in part because people use cash when they do not want to be tracked.
众人皆知，现金交易难以追踪，其部分原因是，人们就是在不想被追踪的情况下才使用现金。
Here are a few ways that you can supplement your income and get on the right track in less time.
以下是一些可以增加你的收入，让你在尽量少的时间里回到正确的轨道上来的方法。
Just the opposite happened in the us, where a recovery that looked on track in the first quarter of 2010, suddenly stalled in May and June.
而在美国情况相反，2010年第一季度看似上了轨道的经济复苏在五月六月嘎然而止。
Sysomos, a Canadian firm, for example, allows firms to track in real time what people think about certain products.
例如，Sysomos是一个加拿大公司，它可以让企业实时追踪人们对于特定产品的感受。
Logging is typically used for noting important events that you want to track in your log files. Logging is used to indicate.
日志记录通常用于在日志文件中记录您希望跟踪的重要事件。
The system can also track in parallel with other systems, such as drones and air control units.
该系统还可以与其他系统同时跟踪，诸如无人机和航空控制系统。
While it can be enjoyable to get off the beaten track in Rome, it can also be very frustrating and time-consuming.
虽然可以因循守旧，下车享受罗马平坦的路，但那也可以是非常令人沮丧和费时的。
The firm installed its first prefabricated running track in Italy in 1972 and four years later did training tracks for the Montreal Olympics.
1972年，盟多在意大利安装了第一个人工合成跑道；四年后，盟多为蒙特利尔奥运会装上了训练用跑道。
The firm installed its first prefabricated running track in Italy in 1972 and four years later did training tracks for the Montreal Olympics.
1972年，盟多在意大利安装了第一个人工合成跑道；四年后，盟多为蒙特利尔奥运会装上了训练用跑道。
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