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- One spring it was very windy and dusty here. 有一年春天这里风沙很大。
- One spring day the school arranged a picnic. 有一年春天, 学校安排了一次郊游。
- Any two masses,regardless of size,exert an attraction on one another. 任何两个质体，无论大小都会互相吸引。
- Any two masses, regardless of size, exert an attraction on one another. 任何两个质体，无论大小都会互相吸引。
- After collision the two masses stick together. 碰撞后，两个物体粘在一起。
- A composite spring model is proposed to simulate this phenomenon by shifting the location of its critical section.The model is validated by simulating the hysteretic behavior of two column specimens. 提出一个组合弹簧模型，以转移临界截面位置的方式考虑这种约束效应，再通过两个柱试件滞回行为的仿真验证了模型的正确性。
- The interval is two mass units because these isotopes of the elements differ by two neutrons. 因为这些元素的同位素相差两个中子，所以其间隔为两个质量单位。
- One spring evening I met him and I can assure you he's even more dishy in the flesh than in his pictures. 春季的一天晚上我见到了他，而且我可以肯定地告诉你他本人的样子比照片里的他更富有性感。
- Two masses constrained to move in a horizontal plane collide. 在两个限定在一个水平面上运动的物体发生碰撞。
- One spring afternoon five years ago, Jimmy Liao sat crying in the lobby of Taipei's Sherwood Hotel. 五年前一个春天的午后，几米（者按：本名廖福彬）在台北西华饭店的大厅里痛哭失声。
- Using distortional spring model, theoretic analysis is applied on the relation of natural frequency and crack depth and its location. 摘要利用扭曲弹簧模型，对裂缝简支梁前三阶固有频率的变化与裂缝深度及位置的关系进行了理论分析。
- I saw them one spring in Cannes, and later in Deauville, and then they came back to Chicago to settle down. 有一个春天我在戛纳见到他们，后来又在多维尔见过，再后来他们就回芝加哥定居了。
- The two continents were connected by a land mass at one time. 这两个大陆曾经由一大片陆地连接着。
- He describes planting milkweed in a tiny city courtyard about the size of a living room one spring. “收养一只陷入困境的鸟类，并且观察一下，如果你能种植吸引鸟类所需昆虫的植物时，会发生什么。”他建议说道。
- A unit of force in the foot-pound-second system of measurement,equal to the force required to accelerate a standard one-pound mass one foot per second per second(approximately0.138 newton). 磅达英尺－磅－秒制中力的单位，相当于使1磅的自由质量得到一英尺每秒加速度的力（大约等于0.;138牛顿每秒）。
- One spring afternoon five years ago, Jimmy sat crying in the lobby of Taipei's Sherwood Hotel. 五年前一个春天的午后，几米坐在台北西华饭店的大厅里痛哭失声。
- One spring I planted corn too early in a bottomland so flood-prone that neighbors laughed. 有一年春天，我在一片容易被淹的低洼地过早地种下了玉米，邻居们都为此嘲笑我。
- The Pape proved that the gravitation between two homogeneous balls is equivalent to the gravitation between two mass points, when the mass of two balls gathers at the center of the ball. 证明了“两匀质球体间的万有引力，等效于将两球的质量分别集中在两个球心上时，二质点间的万有引力”。
- A unit of force in the foot-pound-second system of measurement, equal to the force required to accelerate a standard one-pound mass one foot per second per second(approximately0.138 newton). 磅达英尺－磅－秒制中力的单位，相当于使1磅的自由质量得到一英尺每秒加速度的力（大约等于0。138牛顿每秒）
- In this paper a perceptible and figurative spring model is described to analogize the internal relationship of combined actions in thrust resistances of multiple span girder bridges. 本文以直观、形象的弹簧系结构模型,来比拟多孔梁桥抗推联合作用的内在关系。
