半年

Methods 230 cases of lacrimal duct obstruction with chronic dacryocystitis divided randomly into two groups.90 cases in group 1 were given operation of laser assisted dacryocytoplasty combining local drug remedy after dashing out the pyoid secretion at once,140 cases in group 2 were not only dashed out the pyoid secretion but also given antibacterial drug, then given operation of laser assisted dacryocytoplasty combining local drug remedy after inflammation was stable. All cases were callback after a week, and followed up more than 6 months.

方法随机选择230名患有慢性泪囊炎泪道阻塞的患者分为两组。1组90名患者冲出脓性分泌物后马上行泪道激光手术联合局部药物治疗，2组140名患者不仅冲出脓性分泌物，且加强抗感染，炎症稳定后再行泪道激光手术联合局部药物治疗，一周后复查，观察两组疗效，追踪半年以上。

He repeatedly told me explain this year he has Quan what he said to me ..

他不停的跟我解释这半年他都去干了些什么，他说要补偿我。。

Company: Beijing to provide more than Quimper International special ticket price limits module sales (not included in the price and tax, more than the price applicable to the period of stay of six months, guests: 11.1-12.31 date of the off-season, quarter-:9.11 - 10.31, season :7.1 - 9 .10) of the Company for the IATA designated a class international and domestic passenger sales agent business (sales in the international and domestic air ticket discounts and concessions).

公司说明：以上提供的北京至坎佩尔特价国际机票价格限舱销售(且价格中未包含税金，以上价各适用于停留期半年的客人：淡季日期11.1-12.31日，平季：9.11--10.31日，旺季：7.1--9.10)本公司为国际航协指定一类国际，国内客运销售代理企业（销售国际，国内折扣及优惠机票）。

The sports programme El Sello went off air as did Ramiro Sánchez Ordó.ez and neither returned for half a year.

采访格隆多纳的体育节目《几号》连同主持人奥尔多涅斯一起消失了半年。

The lease protocol signed by hiree on May ,2006. will be expired on 29th Dec. Now hiree requires to relet the house for half year. During this period, should hiree inform the hire ahead of one year in writing. After hirer agrees it, hiree pays off all charges, hirer will return the deposit to hiree .

承租方在2006年6月签订的租赁协议将于2006年12月29日到期，现承租方要求续租半年，续租期限：2006年12月30日至2007年6月29日，在此租赁期间承租方如提出退租必须提前壹个月书面通知出租方，出租方同意终止本协议，在承租方结清所有应付费用后，出租方将押金退还给承租方。

Because I believed both in Jack and in GEICO's fundamental competitive strength, Berkshire purchased a large interest in the company during the second half of 1976, and also made smaller purchases later. By yearend 1980, we had put $45.7 million into GEICO and owned 33.3% of its shares. During the next 15 years, we did not make further purchases. Our interest in the company, nonetheless, grew to about 50% because it was a big repurchaser of its own shares.

由于我相信Jack以及该公司原本拥有的竞争优势，Berkshire在1976年下半年买进大量的GEICO股份，之后又小幅加码，到了1980年底，我们总共投入4，570万美元取得该公司33.3%的股权，然而在往后的15年内，我们并没有再增加持股，不过由于该公司不断地购回自家公司的股份，使得我们在GEICO的持股比例逐渐增加到50%左右。

In contrast, effective duration and convexity can make up for this shortcoming and are useful indicators to interest rate risks of embedded option bonds. Simulation and empirical analysis of callable bond and resalable bonds issued by Chinese Development Bank show that effective convexity can sometimes explain most of the interest rate risks because of the options embedded.

国家开发银行自2001年以来，每年都发行含赎回权或回售权的债券，嵌入赎回权和回售权可以增加债券的吸引力，受到市场的普遍欢迎，因此2004年下半年开始在企业债、次级债中也出现了内嵌期权的设计。

The cure rate of antithy roid drugs group is lower than that of surgery and radioactive iodine group.

治疗后半年及5年药物组治愈率均低于手术组和放疗组，而复发率则相反。

Many devotees of the Samaj were present and sat around the Master.

那是梵志会每半年一度的节日庆祝。

The doctor said that it may take half a year for his sciatic nerve to recover.

医生说他坐骨神经挫伤可能要半年才能恢复。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。