时计

This paper used a method of curvature circle replacing general curve,the authors obtain twouniversal formulas calculating the inherent frequency of relative oscillation in miniamplitude be-tween columns that have general section curve.

本文应用曲率圆弧近似一般曲线的方法，导出了具复杂截面曲线的等截面柱体在另一柱体上微幅摆动时固有频率的一般计算式。

When your boss please his boss,he's being co-operative

当你的老板计好他的老板时，他是蛮好合作的。

The collisions of rigid bodies is a classical problem, however, the coefficient of restitution is used in the conventional researches to study this problem. The authors present a new way for this kind of problem. A theory of the collision between two rigid bodies in two dimensions, taking account of friction, is proposed according the Newton first law. And the shortages of former researchers are justified.

刚体碰撞是力学上的一个经典问题，但目前大都采用给定恢复系数进行分析的方法，本文则直接从两刚体碰撞时Newton第二定律出发，建立了计及摩擦的两刚体碰撞基本理论，并指出了以往研究通过给定恢复系数方法的错误之处。

When a Russian Cosmonaut places you in the deepest recesses of his space station and tells you to watch the pressure gauge in case it overloads, run for your life immediately.

当一个俄罗斯太空人把你带到他们太空站的最深处，告诉你要注意压力计的负载时，为了你的生命著想，最好是立即跑掉。

But when the people overthrew his dictatorship 30 years ago, there was a apredictable counterreaction against what millions of Iranians saw as his forced secularization of a society deeply infused with Islamic values.

但当30年前他的人民推翻独裁政权时，数以百万计的伊朗人认为他被迫世俗社会深深注入伊斯兰价值观。

I have the experience having TOEFL class in a big cram school with hundreds of students sharing one teacher on a big screen.

由於必须在11月底前提出托福成绩，参加学校的交换计画，因此我在5月份时便开始在时代国际上课。

DAFFODIL - Regard, Unrequited Love, You're The Only One, The Sun Is Always

水仙花-关心，不计报答的爱，你是我的唯一，和你在一起时总是阳光明媚，尊敬

DAFFODIL - Regard, Unrequited Love, You're The Only One, The Sun Is Always Shining When I'm With You, Respect

水仙花 -关心，不计报答的爱，你是我的唯一，和你在一起时总是阳光明媚，尊敬

DAFFODIL - Regard, Unrequited Love, You're The Only One, The Sun Is AlwaysShining When I'm With You, Respect

水仙花 -关心，不计报答的爱，你是我的唯一，和你在一起时总是阳光明媚，尊敬

D: DAFFODIL - Regard, Unrequited Love, You're The Only One, The Sun Is AlwaysShining When I'm With You, Respect

水仙花 -关心，不计报答的爱，你是我的唯一，和你在一起时总是阳光明媚，尊敬

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。