片语

at a distance from隔开间隔

instruction at a distance远程教育

See At A Distance遥见

force at a distance超距力

at such a distance距离遥远

action at a distance远距离作用

Stay at a distance离远一点

preconditioning at a distance远距预处理

英汉例句

• the two astronomers found that about 75% of the blue stragglers in the cluster have partners that typically orbit at a distance similar to that between the sun and jupiter.

  两位天文学家发现，该星系团中大约75%的蓝离散星都拥有伴星，这些伴星通常进行环绕运动，跟蓝离散星的距离相当于太阳跟木星的距离。

• the image was taken in visible light with the cassini spacecraft narrow-angle camera. the view was acquired at a distance of approximately 1.8 million kilometres (1.1 million miles) from saturn

  卡西尼飞船上窄角相机在可见光中拍下这张图像，这个景象距离土星约180万光年（110万英里）。

• the pattern and colors actually help distort the fish「s outline when seen in natural light at a distance through water, helping the animal disappear from the view of potential predators.

  其实，若是在自然光下、于水中一段距离外，这种图案和色彩有助于扭曲鱼的轮廓，让它在潜在掠食者的视线中消失。

• his next 9 pieces of work consist of small photos of masterpieces which when viewed at a distance turn into portraits of the artist’s friends.

  下面的九幅作品由许多艺术杰作的小照片构成，从一定距离观赏这些作品时，我们会看到一幅幅艺术家朋友的肖像。

• this image was taken by the cassini spacecraft」s wide-angle camera on sept. 15, 2006, at a distance of 1.3 million miles from saturn and about 930 million miles from earth.

  这张图片由卡西尼飞船的宽角度照相机拍摄，时间是2006年9月15日，距离土星130万英里，距离地球930万英里。

• the inner belt orbits at a distance of about 3 astronomical units from its star--or about the same position as the asteroid belt in our own solar system.

  内侧行星带距离它的恒星为3个天文单位——或者相当于太阳系中的行星带与太阳的距离。

• those satellites travel at 3.07 kilometres a second (1.9 miles), at up to 35,880 kilometres above earth -- and the apophis asteroid will pass by earth at a distance of 32,500 kilometres.

  这些卫星位于地球上方3.588万公里，运行速度为每秒3.07公里，而阿波菲斯行星则预计将在距离地球3.25万公里的地方经过。

• okay, i start off, point a is at a distance h h above this level, and so i apply now the conservation of mechanical energy.

  好的我开始了，点a距离这个平面,高度差，现在运用,机械能守恒定理。

• for example, rfid cannot be used for credit cards, because the data can be read at a distance and so isn「t secure enough.

  比如，rfid不能用于信用卡，因为信用卡数据可以在一段距离之外被读取，因而存在安全隐患。

• whether you are single or in a relationship, you are always keeping people at a distance by using various ‘deactivating strategies’. these include

  不管你是单身或正拥有一段亲密关系，你总是使用各种各样的「去活化策略」与别人保持一定的距离。

• each in his own way built his own house at a distance from others in theamerican wilderness.

  在北美的荒野上，每个人都用他自己的方式建造自己的住宅，和其他人相隔一段距离。

• he no longer came quite close to them as formerly. he seated himself at a distance and pretended to be reading;why did he pretend that?

  他不再象从前那样走近他们身边，他老坐在远处发怔，他老捧着一本书，假装阅读，他在为谁装假呢？

• consequently closest to earth, at a distance of only 33 light-minutes and 2.65 light-hours respectively, both were good targets for telescopic observers.

  这时候，这两颗行星与地球的距离最近，分别只有33光分和2.65光时，都是非常好的观测对象。

• the gas giant’s closest approach will be at a distance of 368 million miles on monday, september 20.

  其最接近点将会出现在周一（9月20日），届时木星与地球的距离仅为3.68亿公里。

• some of our leaders suggest korea keep the u.s. at a distance and maintain a friendly relationship with china.

  我们的一些领袖建议韩国与美国保持距离，与中国维持友好关系。

• we live to see the triumph of leverrier」s being able to discover with his mental eye, by means of computation only, a planet at a distance of millions of miles from him.

  我们有幸亲历了勒维烈的成功，他仅仅通过计算，就发现了距离数百亿英里之外的星球，凭的是智慧和探索精神。

• this, again, is the effect of social proof, exacerbated because the stories are at a distance and it is extra effort to read them.

  同样，这也是社会认同的效用。 而它在这里起了负面效用是因为，故事本身在远处，要读它需要额外的努力。

• the amplitude of the electromagnetic field (radiation) is one fourth the strength at a distance of two inches and fifty times lower at three feet.

  手机对人体的辐射强度，在两英寸的距离时，减少到四分之一，在三英尺的距离时，会降低到五十分之一！

• it is both rocky and orbits its parent star at a distance where liquid water could reasonably be expected to exist.

  该行星上有很多巖石，其运行方式也是以一定距离围绕母体恒星转，这就说明该行星上很有可能存在水。

• the first point in a set lies at a distance equal to the segment length.

  集合中的第一个点位于等于区段长度的第一段距离内。