英语释义

• the path followed by an object moving through space

片语

spiral trajectory螺线轨道

ballistic trajectory射击弹导；[力] 弹道轨迹

helical trajectory螺旋形轨迹

ray trajectory光线径迹

skip trajectory[力] 跳跃轨迹

parabolic trajectory抛物线轨道

isogonal trajectoryWhen a family of curves intersects another family at a specific constant angle α, the first family is referred to as an isogonal family of the second one, and in this case it is said that every family is an isogonal trajectory of the other. It is assumed that α is different from π/2; if α=π/2 both families are orthogonal.

phase trajectory相位轨道

limiting trajectory极限轨迹

Cutting trajectory切削轨迹

英汉例句

• when you invest in yourself, you can never lose, and over time you will change the trajectory of your life.

  如果你进行了自我投资，你就永远不会失去，经过一段时间你将会改变自己生活的轨道。

• when we throw up an object in a gravitational field, you have the trajectory in a plane.

  ,当我们把一个物体,放到引力场中，我们会得到在一个平面上的轨迹。

• and that force tends to cause it, if you have a moving charged particle, to deflect its trajectory and start rotating in a magnetic field.

  这个力会产生这样的作用，有一个运动中的带电微粒，磁力会使其轨道偏转，并在磁场中做旋转。

• the scientists contend that bush ducked because his brain’s action pathway categorized the trajectory of the shoe as a threat well before his perception pathway began to track its flight.

  科学家们认为布什之所以躲闪是因为他的大脑行动通道在视觉通道开始跟蹤鞋子的飞行之前就把鞋子的轨迹归为一种威胁。

• i have a final question for you: do you feel that princeton university is on the right trajectory in answering the question of just university?

  我再问你们最后一个问题，你们认为,普林斯顿大学是否在正确的轨道上发展么？,我指的是在公正的实践这一方面？

• i go to give him a kiss – just a peck – and he veers off, jerking his head out of the way like a nervous racehorse, too late to alter my trajectory and pretend i was aiming for his cheek.

  我走过去要给他一个吻，只是啄一下而已，而他却把头摆开了，像一头紧张的赛马那样将他的头甩开，让我来不及了改变轨道，所以我就假装是想吻他的脸颊。

• while the infection trajectory this year appears similar to then, it might not reach the same level.

  尽管今年的流感感染轨迹看起来和去年类似，但它或许并不会达到去年的水平。

• the second thing i want to say is less about paper writing, and more about the trajectory of this course and what we「re seeing in common between these novels.

  第二件我想说的事情是，不是关于写论文的，而是关于这门课的轨迹的,我们会在这些小说里看到一些共同点。

• so, whatever the explanation is, we care about the overall shape and trajectory of our life.

  所以，不管原因是什么，我们在乎生命的整体形状和轨道。

• the first thing one notices is the players he」s being compared to -- griffin is on a trajectory that few have approached, and rookies of this quality virtually always turn into superstars.

  最先应该注意的一点是与他作对比的都是些什么样的牛人——格里芬的正在遵循极少数人的轨迹，这样优质的新秀几乎必定成为顶级巨星。

• the study's higher temperature estimate is based on the idea that greenhouse emissions will continue along the current trajectory through the century.

  研究表明更高的温度估计依据于温室排放在本世纪将继续沿着现行的轨道继续下去的预测。

• but most of all it was the extraordinary trajectory of his life.

  而最重要的是乔布斯本人独特的人生轨迹。

• in his theory of general relativity, einstein realized that space and time can stretch and warp in ways that change the trajectory of light.

  爱因斯坦在他的广义相对论中认识到，可以以改变光轨迹的方式对时间和空间进行拉伸和弯曲。

• it uses radar and optical sensors to calculate the trajectory of an incoming warhead, and then intercepts it with a projectile fired from a roof-rack (pictured).

  它利用雷达和光学传感器来计算出入弹的道弹的轨迹，然后从一车顶架（图）发射出射弹去拦截导弹。

• some people seem to believe that economics is an exact science whose theory should be able to predict the trajectory of the economy.

  似乎有人认为，经济学是一门精準的学科，经济学理论应该能够预测经济发展轨道。

• so, what that means is that if i look at my trajectory at this point, that the acceleration vector is pointing in that direction.

  这意味着如果我们在这点观察运动的轨迹，它的加速度是指向这个方向的。

相似词

circuit绕回…环行

track追蹤；通过；循路而行；用纤拉

direction方向；指导；趋势；用法说明