摆动

I went by the Druid stone That broods in the garden white and lone, And I stopped and looked at the shifting shadows That at some moments fall thereon From the tree hard by with a rhythmic swing, And they shaped in my imagining To the shade that a well-known head and shoulders Threw there when she was gardening.

我漫步经过一块石碑它晶莹而又孤零零立在花园中，我停步注视着碑上移动的树影，树枝在有节奏的摆动。在我的想象里，影子化作我熟悉的头和双肩，是她在园中操作的身影。

The Shadow on the Stone I went by the Druid stone That broods in the garden white and lone, And I stopped and looked at the shifting shadows That at some moments fall thereon From the tree hard by with a rhythmic swing, And they shaped in my imagining To the shade that a well-known head and shoulders Threw there when she was gardening.

踪影 我漫步经过一块石碑它晶莹而又孤零零立在花园中，我停步注视着碑上移动的树影，树枝在有节奏的摆动。在我的想象里，影子化作我熟悉的头和双肩，是她在园中操作的身影。

In this paper an innovative method for machining sculptured surfaces is presented. By using a disc cutter with a concave end instead of traditional ball-ended or drum-shaped tools, and adjusting the cut- ted axis to swing relative to the component being machined under some special rules, the envelope formed by the trace of the tool-nose may have the same derivative up to the third order as the required theoretical surface.

本文提出了一种加工自由曲面的新方法，即采用中凹的盘形铣刀取代传统的球头或鼓形铣刀，在每一行程中让刀具轴线相对于工件按特定的规律摆动，使得在垂直于进给方向的法截面中，由刀尖轨迹形成的包络面与理论曲面的法截线具有相同的1～3阶导数，从而在保持精度不变的前提下，使实际行程次数得以大幅度的减少。

An oscillating lever connected to an engine piston rod and used to transmit power to the crankshaft.

可摆动的杠杆，与引擎之活塞相连，用以向机轴传送能量。

An oscillating lever connected to an engine piston rod and used to transmit power to the crankshaft.

传动杆可摆动的杠杆，与引擎之活塞相连，用以向机轴传送能量

The team members ask the families a number of questions that pertain to the project. These include, among others, questions about the frequency and scale of flooding events by the river, the movement of the river channel, erosion, their migratory cycle during the year, whether they cultivate and/or collect wild plants, their views about the archaeological sites, etc.

队员们向采访家庭提出各种各样与研究计划有关的问题，其中包括河中发洪水的频率和规模，河床摆动、侵蚀，一年之中的迁徙循环周期，是否栽培或者采集野生植物，以及他们对考古遗存的看法等等。

Once at the surface, argonauts rocked their cases and took on air, he says. Then they positioned body parts to seal in some of the air and jetted downward, leaving behind a trail of bubbles.

舡鱼一旦抵达水面，立刻摆动'盔甲'接近空气，然后，它们会摆好姿势偷吸空气，接着一头扎入水中，身后留下一连串的气泡。

I saw two avocets swishing their turny-up beaks in synchronised dance, a pair, an item, and one clearly itching to get on with the task of making more avocets.

我看见两只反嘴鹊刷刷地一起摆动着他们向上翘起的嘴巴。它们是一对，是恋人。显然渴望开始繁育更多的反嘴鹊。

I saw two avocets swishing their turny-up beaks in synchronised dance, a pair, an item, and one clearly itching to get on with the task of making more avocets.

我看见两只反嘴鹬刷刷地一齐摆动着它们向上翘起的嘴巴。它们是一对，是恋人。显然渴望开始繁育更多的反嘴鹬。

He scraped with his foot and flapped his arms like a rooster about to crow, and the bandsmen sitting in the green rotunda blew out their cheeks and glared at the music.

他像一只正要鸣叫的公鸡那样一只脚蹭着地，摆动着双臂。坐在绿色圆亭里的乐队成员们鼓起两腮，眼睛盯着乐谱。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。