| 单词 | 轨迹 |
| 例句 | DEFINITIVE EXAMPLES 权威例句〔acquisition〕Aerospace The process of locating a satellite, guided missile, or moving target so that its track or orbit can be determined.【太空学】 搜索，探测：探测跟踪一卫星、导弹或移动的目标以确定其位置和轨迹美国传统〔arc〕The jet trail formed a perfect arc in the sky.喷气式飞机的飞行轨迹在空中形成一个完美的弧形。牛津搭配〔cardioid〕A heart-shaped plane curve, the locus of a fixed point on a circle that rolls on the circumference of another circle with the same radius.心脏线：一种心形的平滑曲线，圆周上一固定点绕另一具有相同半径的圆的圆周转动的轨迹美国传统〔directrix〕The median line in the trajectory of fire of an artillery piece.中线：一门大炮开火的轨迹中线美国传统〔epicycloid〕The curve described by a point on the circumference of a circle as the circle rolls on the outside of the circumference of a second, fixed circle.外摆线：一个动圆沿另一个定圆外侧滚动时，动圆圆周上一点的轨迹曲线美国传统〔evolute〕The locus of the centers of curvature of a given curve.渐屈线：一给定曲线率中心的轨迹美国传统〔hypocycloid〕The plane locus of a point fixed on a circle that rolls on the inside circumference of a fixed circle.圆内旋转线，内摆圆：在一个固定的圆周内旋转的圆上一点的水平轨迹美国传统〔intersection〕The point or locus of points where one line, surface, or solid crosses another.相交：直线、表面或立方体间相交而形成的点或点的轨迹美国传统〔kymograph〕An instrument for recording variations in pressure, as of the blood, or in tension, as of a muscle, by means of a pen or stylus that marks a rotating drum.压力记录器，记波器：一种记录压力（如血压）或张力（如肌肉张力）变化的仪器，它通过一支笔或记录针的方式描出旋转的轨迹美国传统〔locus〕Mathematics The set or configuration of all points whose coordinates satisfy a single equation or one or more algebraic conditions.【数学】 轨迹：其坐标满足某一等式或一个或多个代数条件的所有的点的集合或组合美国传统〔locus〕The locus of points equidistant from a given point is a circle.与一个定点等距的点的轨迹是个圆。外研社新世纪〔magnetotail〕The long, trailing limb of the earth's magnetosphere on the side facing away from the sun.磁尾：面对太阳一边的地球磁气圈长而有轨迹的边缘美国传统〔meridian〕Any of the longitudinal lines or pathways on the body along which the acupuncture points are distributed.经脉；经络：任一分布在身体上针炙点所呈现的纵向线或轨迹美国传统〔oscillogram〕An instantaneous oscilloscope trace or photograph.波形图：瞬间即完成的示波器轨迹或照片美国传统〔oscilloscope〕An electronic instrument that produces an instantaneous trace on the screen of a cathode-ray tube corresponding to oscillations of voltage and current.示波器：一种电动仪器，当电流和电压摆动变化时将其轨迹显示在阴极射线管的屏幕上美国传统〔parabola〕A plane curve formed by the locus of points equidistant from a fixed line and a fixed point not on the line.抛物线：到一固定直线和不在直线上某一固定点等距的点的轨迹所形成的平面曲线美国传统〔path〕The object continued in its circular path.物体继续沿圆形轨迹运行。牛津搭配〔plethysmogram〕A record or tracing produced by a plethysmograph.体积描记图：由体积描记器作出的记录或轨迹美国传统〔plot〕Radar operators plotted the course of the incoming missile.雷达操作员标绘出了来袭导弹的轨迹。剑桥高阶〔point-blank〕Aimed straight at the mark or target without allowing for the drop in a projectile's course.平射的：直接瞄准标记或目标而不考虑投射物轨迹下降的美国传统〔pointing device〕An input device, such as a mouse, joystick, or trackball, with which one can move or manipulate a cursor or pointer on a GUI.指向装置：为输入装置，像是鼠标、操纵杆或是轨迹球，用来移动或操作图形接口上的光标或指示物美国传统〔predestined〕The course of her life seemed to be predestined.她的生命轨迹似乎是命中注定的。韦氏高阶〔preordain〕His life seems to have followed a preordained path/direction.他的人生似乎遵循着冥冥中业已注定的轨迹／方向前行。剑桥高阶〔ring〕To move, run, or fly in a spiral or circular course.盘旋上升：以螺旋性或圆形轨迹移动，跑或飞美国传统〔semidiurnal〕Of or relating to the arc described by a celestial body between its meridian passage and its points of rising or setting.半日圆拱：天体在其子午圈与升落位置之间描出的圆拱轨迹的或与之相关的美国传统〔streamline〕The path of one particle in a flowing fluid.流连：流动液体中某微粒的轨迹美国传统〔surface〕The two-dimensional locus of points located in three-dimensional space.坐标点集合：位于三维空间中的二维点的轨迹美国传统〔tearstain〕A track or mark left by tears.泪痕：眼泪留过的轨迹或痕迹美国传统〔tracer bullet〕A bullet that leaves a luminous or smoky trail.曳光弹：留下一条明亮的或带烟雾的轨迹的子弹美国传统〔trackball〕A ball mounted in a stationary housing and rotated to control a pointer on a computer screen.轨迹球，跟踪球：嵌入固定框架的球，旋转以控制计算机屏幕上的光标美国传统〔track〕She decided to change her career track.她决定改变她职业生涯的轨迹。牛津搭配〔trajectory〕The decision was certain to affect the trajectory of French politics for some time to come.这一决定在未来的一段时间里必将影响法国的政治轨迹。朗文当代〔trajectory〕The path of a projectile or other moving body through space.轨迹，弹道：抛射物或其它在空间运动的物体的运动路线美国传统〔trochoid〕A curve traced by a point on or connected with a circle as the circle rolls along a fixed straight line.旋转线，次摆线：圆在固定直线上滚动时，圆上一点或与圆相连的一点的弧形轨迹美国传统〔well-defined〕Can you look back and see a well-defined path, or simply an aimless series of job moves with no coherent structure?你回顾过去时看到的是一条清晰的轨迹, 还是只是一连串毫无目的、前后不连贯的工作经历？外研社新世纪〔whip〕A ride in an amusement park, consisting of small cars that move in a rapid, whipping motion along an oval track.回旋轮：在游乐场中乘坐的，一串沿着一椭圆形轨迹运动的快速、突转的小车美国传统Before falling into the hoop, the basketball traveled a perfect trajectory. 在掉入篮框之前，篮球走过一道完美的轨迹。译典通If you throw a heavy object its natural trajectory tends to be a parabola.如果你把一样重物抛出去，它的自然轨迹往往是抛物线。剑桥国际Radar operators plotted the course of the incoming missile.雷达操作员标绘出了来袭导弹的轨迹。剑桥国际The programme traced India's evolution since independence.节目追寻了印度独立后的发展轨迹。剑桥国际 |
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