匕首

It may well be the dagger thrust into America's heart that bled this civilization to death.

这很可能是匕首推力到美国的心，这一文明流血死亡。

He didn't brandish the knife at anyone ... but he injured himself in the leg,the police spokesman said.

警方发言人说："他没有将匕首指向任何人，但是他刺伤了自己的腿。"

Would she suddenly take to buccaneer boots, some totem-crested helm, long-bladed dirks and throwing knives?

她会不会突然喜欢上海盗靴、带图腾顶饰的帽子、带长刃的匕首和扔飞刀？

Two days later a group of Han—apparently numbering in the thousands—took to the street with meat cleavers and clubs and knives.

两天后一群手持砍刀，棍棒和匕首的汉族人走上街头，人数显然超过了 1，000。

"And the more, madame," said Monte Cristo, as the Orientals do not confine themselves, as did Mithridates, to make a cuirass of his poisons, but they also made them a dagger

"还有一点，夫人，"基督山说道，东方人并不象米沙里旦司那样只限于用毒药来做护心镜，他们也把它当作匕首来用的。

I made it, as well as this larger knife, out of an old iron candlestick. The penknife was sharp and keen as a razor; as for the other knife, it would serve a double purpose, and with it one could cut and thrust.

这是我的杰作，也是我自制的，这把刀是用旧的铁蜡烛台做的，那削笔刀锋利得象一把剃刀，它有两种用处，可以当匕首用，也可以当小刀用。

He says the news "was like a dagger to my heart."

他说，这一消息"像我的心脏的一把匕首。"

I have never considered this... can you pick up the sharpest dagger in the world?

我从未想过这个问题……你能挑出世界上最尖锐的匕首吗？

The news you bring is a dagger to my heart.

你带来的消息是插在我心中的匕首。

I've got my dagger in a sheath in my boot.

我会在靴子里藏把匕首的。

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。