得时

Robert is usually clean-shaven, but he grew a beard while he was on holidays.

Robert通常都会把胡子刮得很干净，但在假日时他会留着胡子。

To help us all gain an extra hour every day, a clockmaker in Dallas has created a timepiece measuring each minute at 57.6 seconds.

为了让大家每天可以多得一小时，美国有个钟表匠制造了一种特别的记时器，每分钟只有57.6秒。

When you use these imaginary rules on yourself, you clog your mind with petty restrictions and childish orders.

因为当你使用这些发明的规则时，你会变得受约束和有孩子气的命令口气。

They were playing better at the close of the season.

在这个季度结束时，他们打得好些了。

He does well, only that he's clumsy at the start.

他做得很好，只是开始时笨手笨脚的。

When she took on the role of teacher, her shyness went away, Coburn notes.

当她担任教师这一角色时，她的羞怯消失得无影无踪，库本指出。

You notice a male Fashion Editor wearing leg warmers over his black Superfines and you don't fall off her seat and laugh as hard that you break your coccyx.

当看到一位男性时装编辑在他的超紧身牛仔裤外面加了一双保暖袜套时，你不至于笑得从椅子上跌下来。

The article mostly discusses gas application burning excess air coefficient calculation methods, introduces different calculation formula application range, and giving examples in natural gas, liquefied petroleum gas and manufactured gas calculate its excess air coefficient on the same oxygen content of fuel gas, and the influences of excess air coefficient to air consumption and fuel gas production during burning process.

文章主要论述了燃气具燃烧过剩空气系数的计算方法，介绍了不同过剩空气系数计算公式的使用范围，并举例天然气、液化石油气和人工煤气三气种燃气具在测得烟气中相同氧含量时过剩空气系数的计算方法，以及过剩空气系数对燃气具在燃烧过程中消耗空气量和同时产生烟气量的影响。

And the relationship between string tension and coefficient of restitution is not linear, especially with midsized racquets, where there is a pronounced peak of bounciness at 60 pounds for gut and at 50 pounds for nylon.

尽管人们可能会认为拍线张力更高时球会更长时间得呆在拍线上，但随着拍线张力的增加，驻留时间是缩短的，这对准确性不利。

So before applying Mather's theorem of connecting orbits to concrete Hamiltonian system, we have to check whether the set W〓 is empty or not, and which cohomology classes are C-equivalent. In present paper, by investigating the topological structure of action minimizing sets near a co-dimensional one torus which is preserved under generic perturbations and becomes hyperbolic in nearly integrable Hamiltonian system.

与传统的Poincaré-Melnikov方法相比，我们方法明显优越之处在于，一方面我们的方法不仅可以得到双曲环面之间的异宿轨道，而且当该环面附近的其它环面破裂时，可以得到不同Mather集之间的连接轨道，另一方面，我们把异宿轨的存在性的证明转化为双曲环面极小同宿轨的某种弱孤立性的证明，所需条件比Poincaré-Melnikov方法弱得多。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。