英语释义

• of or pertaining to rotation;

  "rotational inertia"

片语

Rotational Invariance旋转不变性

rotational motion回转运动；[物] 转动运动

rotational viscometer[仪] 旋转粘度计

Rotational Mold注塑模具加工

rotational flow[流] 旋流

rotational inclination自转轴倾角

rotational speed旋转速度，角速度；圆周速度

rotational inertia[力] 转动惯量；转动惯性；惯性矩

rotational evolution自转演化

rotational casting回转浇注

rotational velocity自转速度；转动速度；围速

rotational grazing[畜牧] 循环放牧

rotational movement转体动作

rotational molding旋转模塑；旋转成型

rotational symmetry[晶体] 旋转对称；轴对称

英汉例句

• data transfer times are typically fractions of a millisecond, so rotational latency and seek time are the primary sources of disk latency on a physical hdd.

  数据传输时间一般几毫秒，所以旋转延迟时间和寻道时间是一个物理hdd的主要磁盘延迟时间来源。

• rotational symmetry in nature is found in everything from the petals of a flower to the topside view of a jellyfish.

  在自然界中，从花瓣到水母的顶部视角图，随处可以发现转动对称的存在。

• one important challenge with storage technology to note is that while storage capabilities of disk are increasing dramatically, the rotational speed of the disk increases at a much slower pace.

  关于存储技术需要注意的一项重要挑战是，尽管磁盘存储功能得到了极大的改进，但是磁盘的旋转速度却没有太大的提高。

• crystallographers always believed that all crystals have rotational symmetry, so that when they are rotated, they look the same.

  晶体学家们一直认为所以的晶体都具有旋转对称性，这样当它们转动起来时候，从各方面来看都是一样的。

• in our own solar system, mars shows evidence of extreme climate change, the result, scientists believe, of a rotational tilt that flips between zero and 60 degrees over time.

  在我们自己的太阳系，火星上极端变化的气候表明了是由于它的旋转倾角随时间在0到60度之间的变化而引起的。

• and when the traffic light turns green, you convert it back rotational kinetic energy into linear kinetic energy and you keep going again.

  绿灯亮起之时，将其转换回来,将旋转动能,转化为直线动能,你又再往前行进。

• the largest nuclear bombs have an explosive energy of several tens of megatons, or about 10^17 joules, whereas the earth「s rotational energy is around 10^29 joules.

  最大的核弹拥有几十兆吨的爆炸能量，或者说，约为10^17焦耳；然而地球转动的能量是在10^29焦耳左右。

• the reason is that hdd performance is limited by mechanical constraints such as head movement (seek time) and rotational latency.

  这是因为hdd 的性能受到诸如磁头移动（寻道时间）和旋转等待时间等机械约束的限制。

• traditionally, artificial knee-joints use hydraulic damping, which presents more angular resistance to fast rotational motion than to slow motion.

  传统上，人工膝关节使用液压的阻尼，其特性是会对较快的旋转施予较大的阻力。

• so the researchers combined the ocean sediment data with calculations of earth」s orbital and rotational variations--which are known to trigger or end the ice ages--into a new supercomputer model.

  因此，研究人员将海洋沉积物数据跟地球轨道和旋转变化的数据结合起来，一并输入到一台超级计算机模型中。据了解，地球轨道和旋转的变化会引发或中止冰期。

• the average rotational latency is one-half of a revolution of the disk platter.

  平均旋转等待时间指的是磁盘旋转一半的时间。

• there are three types of symmetry: reflection (bilateral), rotational (radial), and translational symmetry.

  对称分三种：反射对称、旋转对称、平移对称。

• that is impossible. geometry dictates that only two-, three-, four- and sixfold rotational symmetry can exist.

  然而几何学告诉我们，只有二次、三次、四次和六次的旋转对称是能够存在的形式。

• each year, the moon steals some of earth's rotational energy, and uses it to propel itself about 3.8 centimeters higher in its orbit.

  每年，月球都会偷取地球的部分转动能，让自己在运行轨道中的位置升高大约3.8厘米。

• the article, which sparked his comments, was one i had written, furthering my arguments about the desirability of a rotational presidency in nigeria.

  引发他评论的这篇文章是我的一篇旧作，文章进一步论证了我关于在尼日利亚实现轮流执政的客观需要和有利之处。

• the time it takes to complete an i/o request (referred to as disk latency) is a combination of seek time, rotational latency, and disk transfer time.

  而完成一次i/o请求（称为磁盘延迟时间）所需要的时间是寻道时间、旋转延迟时间和磁盘传输时间之和。

• there is a general use of rotational symmetry up top around the list of features, but also a more concrete use down below by the 「our team」 section.

  在页面上部特性的描述上采用了一般性的旋转对称，下面「我们的团队」一栏中，实实在在的采用旋转对称。

• because efds have no moving parts, they are not constrained by seek time or rotational latency in the way that fc and sata hdds are.

  因为efd没有移动的部件，所以它们不会像fc和satahdd那样受到寻道时间或旋转延迟时间的约束。

• we could worry about its vibrational or rotational energy, or electronic state.

  我们也需要知道,他的振动和转动能量，或者电子状态。

• one way to see this is to compare the energy of a nuclear blast to that of the rotational motion of the earth.

  有一种方法可以说清楚这个问题：即把核爆炸的能量与地球转动的能量作一次比较。

• to pump energy back into the grid, some of the rotational energy is bled off to power a generator on the main shaft.

  把电能又送回电网时，就释放一部分转动的动能，开动位于主轴的发电机。

• each of these impact events would also have significantly affected the rotational state of the moon, causing the solid mantle and liquid core to rotate differently.

  每次撞击都会对月球的转动状态产生重大的影响，并引起坚固的地幔和液体磁芯间的转速差异。

• so if somehow i thought if you could tap the rotational energy of the earth by slowing the earth down, maybe we could use it to satisfy the world energy consumption.

  所以若以某种方法,我想，如果你们能够,通过减慢地球转速,转换地球的旋转能量，我们可以将其用于,弥补地球的能量消耗。

• geometry dictates that only two-, three-, four- and six-fold rotational symmetry can exist.

  几何规定旋转对称只能以二次，三次，四次和六次存在。

• rotational symmetry (or radial symmetry) is when an object is rotated in a certain direction around a point.

  旋转对称（或称放射对称）是指某一物体绕着某一点在某一方向上做转动。

• maybe the sun is spinning down, is slowing down and maybe the energy that we get is nothing but rotational kinetic energy.

  也许太阳转速正减慢，也许我们得到的能量,不是别的，而是旋转动能。

• and this rotational kinetic energy can then be, perhaps, converted into electricity or in other forms of energy.

  这个旋转动能,可以，转换为电力,或者其他形式的能量。

相似词

gyration旋转，[力] 回转；螺层

pirouette（芭蕾舞）用脚尖旋转

reel迷惑，震惊；（因突然受挫）晕眩；（尤指醉酒）走路踉跄；收起钓线钓起（某物，尤指鱼）；打趔趄；跳里尔舞

revolution革命；旋转；运行；循环

roll滚动；翻身；（眼睛）转动；在原地打滚；（马）仰卧蹬脚；左右摇晃；蹒跚；使翻车；掷（骰子）；掷出（骰子数）；（转动）肩膀；行驶；推；摇车窗；（液体）滚落；（时间）流逝；稳定持续的；（产品）从（机器）产出；涌流；延绵起伏；运转；卷，卷起；展开；搓成；辗；发出隆隆声；把（衣服的边）卷起来；压平；覆盖；启动；用颤音发出（辅音，尤其是 r）

spin使旋转；纺纱；编造；结网

twirl转动，旋转（一周）；螺旋形曲线；旋转的东西

wheel车轮；方向盘；转动

whirl旋转，回旋；一连串的事或活动；短暂的旅行；螺旋状的糖果（或饼干）