The types and operating principle of heat exchangers are explained.

This paper presentation Electric Ciruits and operating principle for example AT 89 C 51 singlechip.

本文以AT89C51单片机为例,介绍其电路和工作原理.

The Yin-yang operating principle of Taiji can reasonably illustrate the mixture economy.

太极图的 阴阳 运作原理可以合理的图解混合经济.

This paper builds operational research model and uses dynamic programming method to solve this problem.

文章从运筹学的角度出发,就限期物资采购问题建立运筹学模型并运用动态规划的方法对其求解.

The work is published in the European Journal of Operational Research.

这项研究调查刊登在欧洲运筹学杂志上.

Theory of storage is one branch of the operational research.

存贮论是运筹学的一个分支.

Strengthening the cultivation of university students " practical ability calls for theoretical and operational research. "

加强大学生实践能力的培养,需要理论与操作层面的研究.

Maritime traffic departments have mobilized additional icebreakers to help keep the aquatic lanes open.

海上交通部门已动员了更多的破冰船,以保持水道畅通.

The analytical method is characterized by correct theory, rational model and good operational performance.

结果表明,这种分析方法理论正确 、 模型合理、应用效果较好.

Also involved are the deformation theory, design, machining and operational performance of the waved groove.

介绍了波形孔型的变形原理 、 设计与加工以及应用情况.

The common used methods include: Cs method, the work hazard analysis and operational risk assessment.

常用的分析评价方法有 评点 法 、 工作危害分析法和作业危险性评价法.

Principles and phased approach to develop a system of FX trading operational risk has been discussed.

最后,就建立我国外汇交易操作风险管理组织架构论述了所应掌握的原则、实施的步骤及注意的要点等.

The operational risk of banking causes a wide concern in the whole world.

银行业操作风险的问题已引起国内外广泛的关注.

Admittedly , operational risk control has become one crucial issue within the global finance risk management realm.

在整个银行风险体系中, 操作风险已经成为全球银行业风险管理日益重要的领域之一.

Operational risk management level is an important indicator reflecting the competitiveness of securities companies.

操作风险的管理水平是体现证券公司竞争力的重要指标.

Objective To analyse operative treatment of carcinoma of esophagus and cardiac in aged patients.

目的探讨老年人食管癌、贲门癌的外科治疗.

Objectives To explore method and indication of non-operative treatment for the peptic ulcer with acute perforation.

目的探讨 非 手术治疗消化性溃疡急性穿孔的适应证和治疗方法.

The effectiveness and advantages of non-operative treatment may depend on how they are being used.

非 手术疗法的有效性与优势取决于如何被有效运用.

Operative treatment especially the nasal endoscopic adenoidectomy and microwave treatment is a safe and effective method.

治疗应以手术为主,鼻内窥镜下腺体切除微波热凝术是一种安全有效的治疗方法.

Conclusion The non-operative treatment to sympathetic cervical spondylosis is safe, rational and efficient.

结论 非 手术治疗交感型颈椎病是安全, 合理和有效的.

A Modified Acetabuloplasty Procedure for Redislocated Cases of CDH after Operative Treatment —— ( Report of 6 Cases )

改良髋臼成形术治疗先天性髋关节脱位术后再脱位 ( 附6例报告 )