Object: We used retrospective analysis of clinical data to investigate the situation of expression of CD44 in human hilar cholangiocarcinoma ( HHC).

Recombinant adenovirus mediated HSV-TK gene in vessel-targeted treatment of subcutaneously implanted HHC in mice

腺病毒介导HSV-TK基因血管靶向治疗裸鼠皮下人肝癌细胞移植瘤

Methods HHC by different levels of medical workers from different departments were observed on 8 tertiary hospitals in Beijing, Shanghai and Guangzhou.

方法对北京、上海、广州3城市8所三级医院不同职务、不同科室的医务人员进行现场观察。

Results The state of knowledge of hand hygiene among medical staffs in Shenzhen was relatively good, but the HHC was low.

结果深圳市医疗机构医务人员手部卫生知识掌握尚可，但洗手执行率普遍很低。

In storage ring, a higher harmonic cavity ( HHC) can be used to control the bunch length.

在电子储存环中，高次谐波腔可以被用来改变束团长度。

Telemonitoring and Home Health Care ( HHC) is important but relatively weak research field of the telemedicine.

而远程监护（Telemonitoring）和家庭护理技术（Home Health Care，HHC）则是近年来远程医疗非常重要的一个研究领域，也是一个相对薄弱的研究领域。

Conclusion HHC is a rare disease in China and diagnosis is difficult.

结论遗传性血色病患者在我国较少见，临床特点不明显，诊断困难，尤其是遗传性血色病早期患者。

His first stop is Nanjing where the late Sun Yat-sen's tomb is located.

吴伯雄首站抵达南京,这里是孙中山先生陵寝所在地.

Small children like to bring their kites out to DrSun Yat-Sen's Memorial Hall.

小孩子们喜欢把自己的风筝,以孙中山先生的纪念馆等.

Objective To compare the clinical outcome in patients with hereditary haemolytic anemia ( HHA) between allogeneic peripheral blood stem cell transplantation ( Allo-PBSCT) and umbilical cord blood stem cell transplantation ( UCBT).

目的比较亲属异基因脐血造血干细胞移植（UCBT）与亲属异基因外周血造血干细胞移植（PBSCT）治疗遗传性溶血性贫血（溶贫）的临床疗效。

Mr. Tanner: Hha, It ended in' 52.

哈，是52年结束的。

High Available System Software HHA is developed by Institution of Command and Technology of Equipment.

高可用性系统软件HHA是装备指挥技术学院自主研究开发成功的软件产品。

Parallel processing mechanism of high available system software HHA

高可用性系统软件HHA的并发处理机制

Latin is a synthetic language, while English is analytic.

拉丁文是一种综合性语言, 而英语是一种分析性语言.

They wrote in the ordinary language and not in Latin.

他们用普通的语言写作,而不是拉丁文.

He obtained a knowledge of Latin.

他学会了拉丁文.

In most cases, multiple biochemistry items dropped significantly, such as TP, PA, etc, while the HHb increased greatly, accompanied with low P and Mg.

大多数患者TP、PA等多项生化指标均出现明显下降而脱氧血红蛋白百分率（HHb）明显上升，同时伴有低磷、低镁血症。

The Effects of Huatan Huoxue Fang ( HHF) on the Atherosclerotic Inflammation and the Inflammatory Factors

化痰活血方对动脉粥样硬化炎症反应及其相关因子的影响

Please let me indulge for30 minutes, then everything is back in place, HHF please stop paying.

请让我沉迷30分钟，然后一切都放回原处，HHF请停止支付。

Recording magnetic head of HHF duplicating machine

HHF复制机记录磁头的初步研究

Fabrication of the HHF Ferrite Head for High-Speed Duplication

快速复制机用HHF铁氧体磁头的制作