It must have been a very arduous task to build the pyramids.

The pyramids were really built to last.

建造金字塔为的是要与日月齐光.

The pyramids are ( a ) testimony to the Ancient Egyptians'engineering skills.

金字塔是古埃及人工程技术精湛的 丰碑.

Over the tombs they built the pyramids.

在墓上,他们建造了金字塔.

Pyran is not aromatic, but the phrylium ion is.

吡喃不是芳香的, 但眬英嗡离子是.

Pyrazinamide has light proportion and static.

异福酰胺片中的吡嗪酰胺比重较轻,且带有静电.

OBJECTIVE To observe the protective effect of Hugan Yifei pellet on hepatic injury induced by pyrazinamide.

目的:观察护肝益肺颗粒对吡嗪酰胺致肝损害小鼠的保护作用.

A huge blazing pyre lights up the landscape.

这个魔法将点燃一个巨大的火台,照亮整个天空.

Thunderbolts then fell from the sky and at once reduced the pyre to ashes.

接着,天打霹雳,柴堆立即化为灰烬.

But as he watched the pyre, the archon softened.

但当执政官望着柴堆的时候,他的内心动摇了.

The glow of a funeral pyre slowly dies by the silent river.

火葬灰中的红光在沉静的河边慢慢地熄灭下去.

Gasoline for the pyre is getting to be a real problem.

用于焚尸的汽油越来越成为一个难以解决的问题.

All the world's a pyre!

整个世界变成了火葬的柴堆!

Faramir is lowered onto the pyre. A man's life hangs in the balance.

法拉墨落到柴堆上, 这人的生命垂危未定.

The two wicked sisters and the scorpion were burned on a pyre skyhigh.

两个狠毒的姐姐和刚生出来的蝎子,被拉到高高的木柴垛上烧死了.

The widow leapt into the funeral pyre.

这个寡妇跳进火葬柴堆.

Second-hand contains carbon monoxide, ammonia, formaldehyde, benz [ a ] pyrene and nitrosamines. These chemicals can harm your children.

二手烟包含了一氧化碳, 氨, 甲醛, 苯和亚硝胺. 这些化学制品可能危害您的孩子.

This thesis developed a HPLC method for determination of Benzo a pyrene in meat foods.

建立了肉类食品中苯并芘残留的高效液相色谱测定法.

Second-hand contains carbon monoxide, ammonia, formaldehyde a pyrene and nitrosamines.

二手烟包含了一氧化碳, 氨, 甲醛,苯和亚硝胺.

This thesis developed a HPLC method for determination of benzo a pyrene in grain.

建立了粮食中苯并芘残留的高效液相色谱测定法.

The ratio of fluoranthene to pyrene may indicate that PAHarea was mainly from uncompleted combustion.

根据荧蒽与芘质量浓度比值判别市区内PAH主要来源于燃料的不完全燃烧.