HGT series dry block heater is popular used in laboratory for heating test tubes and other micro containers.

Horizontal Gene Transfer ( HGT) can be regarded as one of the most important factor in the evolution.

水平转移基因在物种进化中起着很重要的作用。

Horizontal gene transfer ( HGT) is a cross-species form of genetic transfer.

横向基因迁移是指跨物种形式的遗传迁移。

The Characteristic Analysis of HGT Sequence and Structure of Inner Mongolia White Cashmere Goat

内蒙古白绒山羊HGT序列及结构的特征分析

Firemen were then able to put out the blaze.

然后消防员扑灭了大火.

After several hours they managed to put out the fire and save the town.

消防员们迅速扑灭了小火,挽救了城市.

It provides the theoretical reference and practical use for maintenance of the governor system equipments. Finally, a real-time 、 embedded condition monitoring and diagnosis system for governor system has been designed and developed which is based on the research of real-time monitoring and analysis technology for HGU.

为进行水轮机调速系统设备分析提供了理论参考和实际应用。最后，在机组实时状态监测与分析技术研究的基础上，设计开发了具有实时性、嵌入式的机组调速系统状态监测与诊断单元。

Hardware and software design of each module is finished based on general design of the system. At the same time, Fault Diagnosis Expert Subsystem and SVM Assistant Decision Subsystem are built. The system could satisfy many requirements of HGU condition monitoring and fault diagnosis.

在系统总体设计的框架下，完成了各功能模块的硬件设计和软件设计，建立了故障诊断专家子系统和SVM辅助决策子系统，以满足水电机组稳定性状态监测和故障诊断的实际需要。

Using this system has saved the manpower and resources of operation and maintenance. It also has effectively improved the maintenance quality and the effectiveness and economy of maintenance of HGU. It has a very important significance for gradually achieving condition maintenance of hydropower plants.

实际应用表明该系统节省了运行与检修人力与物力，有效地提高了水电机组运行与维护质量及检修的有效性与经济性，对于水电厂逐步实现状态检修具有非常重要的意义。

The mapping relations between the diagnosis system of HGU and AIS are set up. The diagnostic schemes corresponding to the primary response and the second response are discussed detail.

建立了机组诊断系统与免疫系统的映射关系，详细阐述了分别对应于免疫初次应答和二次应答的诊断流程。

System architecture for HGU is proposed in this dissertation in order to realize the real-time condition monitoring and provide the information for fault diagnosis and optimal maintenance.

本文旨在研究实现水电机组优化维护系统中实时状态监测功能的技术与方法及其现场应用。

Results of experiments demonstrate these theorems. In addition, information fusion is applied in HGU fault diagnosis.

此外，将信息融合技术应用于水电机组故障诊断，得到了更准确的诊断结论。

So the research of support vector machines in HGU fault diagnosis need to be further studied.

因而，支持向量机方法在水电机组故障诊断理论与应用方面的研究均有待于进一步的深入和完善。

These results indicate that the main reason why the grain width of hgw is narrower is that the cell number is less. 4.

这个结果说明该突变体粒宽变窄的主要原因在于颖壳横切面上外层薄壁细胞的数目减少。

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

目的：本课题从临床着手，回顾性地分析CD44基因蛋白在高位胆管癌细胞的表达情况；

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。