When did the problems begin between the United States and Iran? Many Iranians say it was nineteen fifty-three.

Amy Roberts has good memories of the school. She attended first grade there in nineteen fifty-three.

罗伯茨对该学校有着美好的回忆，她于1953年在这里进入一年级。

Fifty-three teams wanted to compete.

五十三支球队参加比赛。

Methods Forty-nine New Zealand rabbits were randomly divided into the control group, the PE-SWD group, the HBO therapy group and the mechanical ventilation group.

方法49只新西兰大白兔随机分为正常对照组7只、PE-SWD模型组14只、HBO治疗组14只、机械通气治疗组14只。

Have you ever thought of what you would like to do most if you have only forty-nine days left on earth, after your soul leaves your body?

你曾否想过，如果你的灵魂离开了身体，只能在世上逗留四十九天，你最想做的是什么？

Methods Forty-nine cases of hepatic trauma undergoing surgical treatment were analyzed in our hospital from Jan.

目的探讨不同术式综合应用对不同程度不同类型肝外伤的治疗效果。

Now there is already forty-nine persons in it.

现在已经有四十九人在船上了。

Forty-nine percent knew someone whose relationship began that way.

49%的人表示自己知道某些人的感情就是那样开始的。

Since the emergency landing of flight fifteen forty-nine, special radars have received a lot of attention.

因为这次1549航班在降落的时候，一种特殊的雷达收到了很多值得注意的信息。

To get to Times Square do I take bus number forty-nine?

去泰晤士广场是坐四十九号巴士吗？

Methods Forty-nine cases with retinal arterial obstruction were divided into two groups: in the treatment group, 25 cases were treated with defibrase;

方法视网膜动脉阻塞患者49例，分为2组：治疗组25例，应用降纤酶治疗；

The earth is forty-nine times larger than the moon.

地球比月亮大四十九倍。

Methods Forty-nine patients with 49 shoulders treated with percutaneous pinning had been reviewed with a mean follow-up period of 16.9 months.

方法随访49例应用经皮穿针固定治疗的肱骨近端新鲜闭合骨折患者，平均随访时间169个月。

A suicide car bomber killed at least forty-nine people yesterday in Peshawar.

昨天，白沙瓦自杀式汽车爆炸造成至少49人死亡。

Forty-nine ( 45.0%) patients had early recurrence of ATa.

49例（45.0%）在术后早期复发房性快速心律失常（ATa）。

Forty-nine elective on-pump or off-pump coronary artery bypass graft surgery patients.

四十九例选择带泵或去泵冠状动脉搭桥手术患者。

After the fire Burning forty-nine days, the Lord Lao Zi thought the Great Sage must be ashes so he opened the furnace.

孙猴在八卦炉中，烧了七七四十九天，太上老君以为孙猴已化成灰烬，下命令开炉。

Li Min& Chen Xinren only studied the English major students and their participants are limited to forty-nine students only.

李民和陈新仁的研究只调查了英语专业的学生，其调查范围也仅限于49名学生。

Methods Forty-nine cases ( 55 limbs) of femoral shaft fractures treated with inter-locking intramedullary nail were reviewed.

方法对使用交锁髓内钉治疗49例（55肢）股骨干骨折的疗效进行回顾性分析。

Forty-nine percent say the president was honest, nine points down from last month.

49%的人表示，总统很诚实，这一结果比上个月下降了9点。

World Health Organization official, Keiji Fukuda, said these confirmed cases included two hundred forty-nine deaths.

世卫组织官员福田敬二称，这些确诊病例中包含249名死亡病例。