Objective To investigate the high risk factors ( HRF) of central venous catheter associated infection ( CAI) and take reasonable nursing and prevention countermeasures.

Information management of housing repair funds ( HRF) is the focus of the central tasks of HRF management.

住房维修资金信息化管理是维修资金管理中心工作中的重点。

Study on mini high repetition frequency ( HRF) TEA CO 2 laser

小型高重复频率TEA CO2激光器的研究

The analysis of the effect of HRF on organizational performance.

人力资源柔性对组织绩效的作用分析。

The construction and empirical study of relationship model of HRF in dynamic environment.

动态环境下的人力资源柔性研究关系模型构建及实证研究。

Liyuan partial cutting equipment in the production of clear division of labor, develop their potentials.

建宏的三台裁切设备在生产中分工明确, 各展所长.

China Aviation Industry Group Liyuan Hydraulic heavy machinery assets as a platform for integration.

中国航空工业集团将力源液压定位为重机资产整合的平台.

Liyuan Liu , Siqi Li and Quan Ren ask why Live Earth Shanghai received little press attention.

刘力源, 李思齐和任荃提出为什么媒体对“拯救地球上海行”反响泛泛.

Researchers from HRL Laboratories, based in California, say they have found a way to amplify learning, only on a much smaller scale than seen in the Hollywood film.

加州休斯研究实验室的研究人员表示，他们已经找到了一种提高学习能力的方法，只不过这种方法有效的范围比《黑客帝国》中展示的要小。

To avoid the so-called' curses of dimensionality', some methods have been put forward, HRL ( hierarchical reinforcement learning) was among of them.

为了解决这种维数灾难问题，研究者引入了分层强化学习的概念并提出了一些有效的方法。

Hierarchical reinforcement learning ( HRL) was presented to combat the curse of dimensionality, and has made great progresses.

分层强化学习（HRL）是为解决强化学习的维数灾问题而提出的，并取得了显著进展。

Robot Off-line Programming Language HRL and its Developing Environment

机器人离线编程语言HRL及其开发环境

Running will be banned although people can still paddle and sit on the side.

虽然人们仍然可以坐在喷泉旁边嬉水,但是奔跑是不允许的.

Ducks and swans played on the water while children sailed their model boats.

湖面上有成群的鸭子和天鹅在嬉水,孩子们也在摆弄着游艇模型.

Daytime, children in Shui Zhongxi water.

白天, 孩子们在水中嬉水.

They splash in the water.

他们在水里嬉水.

What is white A swan is white sailing in the light.

什么是白色?阳光下嬉水的天鹅就是白色.

It is ensemble music for up to about ten players, with one player to a part.

它是最多十人演奏的合奏音乐, 每人担任一部分.

From the fountain and the caves.

来自那地泉与岩洞的合奏.

Love is a chord in life, a solo.

是生的和弦, 而不是孤独的合奏曲.

Guitar plays in tune with piano.

吉他与钢琴合奏很协调.