From the standpoint of science, any contraceptive method is as natural or artificial as any other.

We can formulate contract in difficult legal language.

我们能用深奥的法律术语订立这份合同.

I want the contract in black and white.

我要这项合同见诸文字.

Many economists believe its economy actually will contract in 2009.

许多经济学家认为,波兰经济今年实际上将出现收缩.

We entered into the contract in our own names.

我们以自己的名义订立合同.

University faulty Evaluation system is a Public contract in nature.

高校教师评价体系的性质是一种公共合约.

Why else would he hide the contract in the painting?

这就是为什么他还要把合约藏在这画里的原因?

Metals contract in cold weather.

金属遇冷天气收缩.

His teeth were chipped and some were missing; the remaining ones were stained a nasty red with the khat, but still he grinned at me, proudly displaying them.

他的牙齿破损，几颗缺失，留下的几颗被阿拉伯茶污成令人恶心的红色，但他仍咧嘴朝我笑着，骄傲地炫耀它们。

The money is used for the information, the skiff, the guns, and the khat, a powerful narcotic the pirates chew constantly.

这笔钱用于支付信息、快艇、枪支，以及海盗们经常在嚼的强力麻醉品&阿拉伯茶。

In Vietnam Khat Vong Song uses radio drama to teach its listeners about domestic violence.

在越南，Khat Vong Song使用广播剧向听众教授家庭暴力方面的知识。

The paper uses improved importance sampling and new convergent criterion to increase the speed of constringency.

算法设计上,采用改进的蒙特卡罗重要抽样法,并选取了全新的收敛判据,极大地提高了收敛速度.

Because the optimization result is discrete , excellent individual protect plan was adopted to quicken constringency.

为此采用优秀个体保护策略,加快了优化设计的收敛.

The blood pressure that says at ordinary times includes constringency to press with comfortable ZHANG YA.

平时说的血压包含收缩压和舒张压.

In the chimney-corner a cat-o'-nine-tails was hanging on a nail.

壁炉角上，挂着一根皮鞭。

That is, the world slump drove the trade contraction rather the other way around.

这也就是说, 其实是全球经济的下滑造成了贸易的收缩,而非倒过来.

The body is the servant of the Root Self, not the other way around.

肉身是本心的仆人, 不是反过来.

Climate change does not just lead to biodiversity loss; causality works the other way around too.

气候变化不仅导致生物多样性损失; 它通常也会以其他方式起作用.

Smart data structures and dumb code works a lot better than the other way around.

聪明的数据结构和愚蠢的代码要不反过来好的多.

But itat least conceivable that at some point it could be the other way around.

但是,可想而知,在某个时候,情况可能正好完全相反.

Security, Mr Kagan wrote, was the precondition for a political solution, not the other way around.

Kagan写道,保证局势安全, 而非其他手段, 是政治解决的先决条件.