这很重要——这种情况确实会发生，股价通常会在除息日下跌。
That's important—this really does happen, stocks really do drop in price on the ex-dividend date.
有一个专门的术语，叫做“除息”。
共摘除息肉1299个，均用活检钳咬切。
这很重要，公司就是这么做的，股价通常会在除息日下跌。
That's an important — this really does happen, stocks really do drop in price on ex-dividend date.
依据息肉大小和部位，可以在诊所或手术室切除息肉。
Depending on their size and location, polyps are either removed in the physician's office or in an operating room.
他们告诉买家，迅速买入这支股票，因为它马上要除息了。
They'll tell someone, hurry up and buy this stock because it's going to go ex-dividend.
答案一般来说是不用,如果你买了股票,是在除息之前买的,你的买入价高,但能分到红
The answer is generally not because if you buy the stock before it goes ex-dividend, you get--you have to pay a higher price, but you get the dividend.
结果：共切除息肉65枚，60枚进行病理检查，所有病例均一次手术完成。
Results 65 polyps were removed , 60 ones were examined pathologically and all the cases succeeded for the first time.
近年来，通过检查及早期去除息肉，在及早检测和治疗直肠结肠癌方面取得了一些进步。
In recent years, some progress has been made to detect and treat colorectal cancer earlier through screening and early removal of polyps.
而结直肠癌是癌症中少数能够通过早期的发现切除息肉或者其他的癌前病变达到治愈的癌症。
It is one of the very few cancers that can be entirely prevented by removing polyps or other precancerous growths or can be cured if detected early.
结直肠癌的死亡率已经在下降，部分因为早期筛查，觉察症状，切除息肉和因研究进步而改良了治疗方法。
The mortality rates have been declining, this in part due to earlier screenings, awareness of symptoms, removing polyps and improved treatments through advances in research discoveries.
红利税率的多元化是引致投资者对股票估价差异性的原因之一，并且催生了现金股利除息前后的套利机会和增量交易。
The variety of dividend tax rate is one of the reasons that cause the variety of stock pricing; it also induces the arbitrage opportunities and additional trading around ex-date.
为探讨临床内镜筛查及切除息肉病理检查在早期大肠癌诊断中的价值，总结分析了北医大三院1978年至1996年9月所有大肠镜检查的资料。
To investigate the role of clinical screening colonoscopy and colonoscopic polypectomy with pathology in diagnosis of early colon cancer, the colonoscopic records from 1978 to Sept. 1996 were studied.
为探讨临床内镜筛查及切除息肉病理检查在早期大肠癌诊断中的价值，总结分析了北医大三院1978年至1996年9月所有大肠镜检查的资料。
To investigate the role of clinical screening colonoscopy and colonoscopic polypectomy with pathology in diagnosis of early colon cancer, the colonoscopic records from 1978 to Sept. 1996 were studied.
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