事实上，大多数国家需要突然扩增化验室测试，以检测病毒的存在，追踪其轨迹。
In fact, most countries need a sudden explosion of laboratory testing to detect its presence and follow its tracks.
它自带时间模式，这能帮助你追踪头脑风暴的的轨迹。
It comes with timer mode, which will help you to keep track of your brainstorming mind.
他告诉记者，磁北极每年以50千米(约30英里)的速度移动，如今科学家使用人造卫星追踪磁极移动的轨迹。
He told us that magnetic north is moving at a speed of 50 kilometers - about 30 miles - every year. He said that scientists nowadays use satellites to track the changes.
研究人员使用这种同位素追踪人体中的轨迹。
The isotope-labeled chemical is used for the researchers to track its fate in the human body.
伯克(Bottke)博士一直在追踪小行星的运行轨迹。
雷达扫描到了它（上图就是一幅雷达扫描结果），望远镜追踪了它的轨迹。
Radars scanned it (the image right is one result) and telescopes tracked its path.
这个新模型追踪了海王星轨道外数无数个微小物体的运行轨迹，它可以帮助天文学家计算出其他星系尘埃盘中行星的特性。
The new model, which tracks thousands of tiny particles beyond the orbit of Neptune, could help astronomers work out the properties of planets in other stars' dust disks.
通过投射在房间中的网格状红外光点，追踪光点如何反弹并与两个摄像头获得的信息相关联来计算物体移动轨迹。
The movements are calculated by projecting a grid of infrared light spots into a room, tracking how light bounces back, and correlating this with information from the stereo cameras.
数个镜像单元为一组，被固定在一个随太阳全天轨迹而移动的追踪仪器上。
Several mirrored units are placed together on a panel, which is mounted on a tracking apparatus to follow the sun throughout the day.
记录你已改变的行为追踪你进步的轨迹。
这个模拟场景追踪了46亿多年来太阳的兄弟姐妹穿过银河系旋臂时的轨迹。
The simulations tracked the sun's siblings as they passed in and out of the galaxy's spiral arms over 4.6 billion years.
从5000个匿名的使用者的手机数据中，宋和同事可以追踪到这些人的轨迹当他们在收到电话和短信时。
Using cell phone data from 50, 000 anonymous users over a three-month period, Song and colleagues were able to track people's movements every time they received a call or a text message.
通过进行两时刻中围绕待研究气泡所取的两个小的诊断窗口的相关运算，成功实现了气泡颗粒的轨迹追踪。
The path tracking of the bubble was realized by the correlation calculation of two small interrogation Windows around the studied bubble at succession instants.
追踪球的飞行轨迹可能也是个挑战，尤其是那些打偏了的球(虽然我们说，那个问题并非夜间打高尔夫球所独有的)。
Tracking the ball's flight, too, can be a challenge, particularly for shots that fly far from the target line (though that is a problem that is not, shall we say, exclusive to the nighttime).
相机追踪白球并记录其运动轨迹。
The cameras track the white bobbles and record the way they move into a computer file.
为了保证铰关节的轨迹追踪精度，采用了由位置反馈环、速度反馈环和电流反馈环组成的伺服系统。
The servo systems having high precision is composed of a position feedback loop, a velocity feedback loop and a electric current feedback loop.
追踪航天器在制导机动失效后的飞行轨迹的安全性，是最终平移段标称轨迹设计的主要依据。
The safety mode design of final translation trajectories of space rendezvous is investigated in this paper.
追踪航天器在制导机动失效后的飞行轨迹的安全性，是最终平移段标称轨迹设计的主要依据。
The safety mode design of final translation trajectories of space rendezvous is investigated in this paper.
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