摘要

This thesis compares the characteristics of secondary batteries used for the underwater system in order to find a proper power source that is suitable for the system. Moreover, the low-cost integrated circuit and buck-type converters are used to obtain the required voltage levels for the devices in the system such as the underwater acoustic modem, single board computer and vertical line array hydrophone with condition amplifiers.

中文摘要本文针对常用於水下遥测系统之二次电池进行特性比较，以选用适合作为其电源之电池，再将电池输出电压经低成本之类比IC与降压型转换器转换至符合本系统设备如水下数据声传器、水下遥测单版电脑与垂直阵列麦克风讯号放大器等所需之电压等级。

Navigation using acoustic range measurement is one of the most important techneques of underwater robot, becoming a research hotspot.

中文摘要基于水声测距的导航定位技术在水下机器人中获得广泛应用，并成为现今水下机器人技术的研究热点。

Based on the acoustic absorption theory of microperforated panel and by the means of the theoretical analysis and emulation, the paper focuses on the acoustic characteristic including acoustic impedance, frequency and acoustic absorption coefficient of microperrforated panel working in the combustion chamber which has high temperature and great temperature gradient.

摘要根据微穿孔板吸声理论，采用理论分析和仿真的方法，着重讨论微穿孔板在温度梯度下的声阻抗、共振频率和吸声系数等声学特性，分析其受温度影响变化的机理。

From the elastic property of solid and wave equation, the surface acoustic wave has been introduced.

摘要从固体的弹性性质和波动方程出发，阐述了声表面波的基本性质。

Conductive、temperature and depth are the most important parameters in the areas of underwater acoustical research and application.

中文摘要海洋CTD是研究水声问题和应用水声设备过程中最重要的环境参数。

The thesis is an analysis concerning an array of legal issues on foreign investors'assets acquisition, as well as a series of suggestions to the relevant Chinese legal system.

中文摘要：本文从法律的视角对外商资产收购的基础理论问题进行了分析与探讨，并据此提出有关外商资产收购制度的立法模式的建议。

The netizen has many acrimony comments to this method collecting tax, it is partial comment summary below

网友对这个收税办法有不少辛辣的评论，以下是部分评论摘要

The treatment of patients with persistently actie acromegaly has been facilitated oer the past decade by the adent of highly specific and selectie pharmacological agents.

摘要在过去几十年里，由于高选择性和高效的药物试剂的发展，使得治疗症状持续明显的肢端肥大症变的比较便利。

On the one hand, the marked contrast between the abstract tome of the composition and the concrete character of the other two chapters, we are told, bespeaks a difference of authorship; and, on the other hand, the artificiality of the acrostic form is characteristic of a late date.

一方面，明显的对比摘要圣多美和普林西比的组成和具体特点，其他两个章节，我们被告知， bespeaks不同的作者，以及在另一方面，人为的acrostic形式的特点一晚。

In order to investigate the capabilities of zircon as waste forms for immobilizing simulated trivalent actinides, trivalent europium (Eu3+) was used as the simulacrum for trivalent actinides, the waste forms containing 20 mol% Eu3+ were successfully synthesized by high temperature solid reaction and using ZrO2, SiO2 and Eu2O3 powders as starting materials.

中文摘要：为研究锆英石基三价锕系模拟核素固化体的性能，利用Eu3+作为三价锕系核素模拟替代物质，以ZrO2、SiO2和Eu2O3粉体为原料采用高温固相法制备了包容Eu3+为20mol%的锆英石基固化体。

And discuss some key point of integrated management system design, include hazard identification and risk assessment and risk control in the occupational health and safety management, the measure of satisfaction target of customer, the flawlessness of law system, the integration of the integrated management system and enterprise standardization system, unify lead institution and work orgnization, integreted internal audit and integrated management review.

同时，论述了一体化管理体系构建中的几个主要问题，包括职业健康安全管理中的危险源辨识、风险评价和风险控制、顾客满意度的科学监测、法律、法规体系的完善、一体化管理体系与企业标准化体系的有机结合、统一的领导机构和工作机构、一体化的内部审核和管理评审。

Deepwater Taranaki is investigated for its petroleum potential, using all available seismic data tied to shallow-water wells.

运用与浅水井相关的现有全部震波探测数据考察了深海区塔拉纳基盆地的油藏前景。