参考系统

Reference tapes for video tape recorder systems

磁带录像系统。参考磁带

Aiming at the features of the mute circuit of PVW2000 series video-recorder with power on, illustrates their general principles, offers the inner circuit to the power on pulse generator M51957BL, the parameters for the main parts and the reference voltage for every key points in different conditions.

针对PVW 2 0 0 0系列录像机中开机静音电路的特点，对其基本原理进行了详细的分析，给出了电源检测元件M5 195 7BL的内部电路、各主要元件的参数以及不同状态下电路中各关键点的参考电压，指出了系统内不同单元开机静音电路的差异及电路故障的排除方法。

As a consequence, in Whitehead's system God's own existence is explained by reference not to God but to creativity.

作为一个后果，在白石的系统上帝的自己的存在的解释是参考不是上帝，而是创造力。

In dual-frequency laser interference measuring system Wollaston prism is an indispensable and important device,which can separate the incident beam in to measurement beam and reference beam according to the polarization direction of dual-frequency laser,so as to realize the high accuracy measurement.

在双频激光干涉测量系统中，Wollaston棱镜是不可缺少的重要光学元件，它可将双频激光按偏振方向分为测量光和参考光，从而实现高精度测量；但是，如果Wollaston棱镜的安装方位相对入射光线方向以及与聚焦透镜距离不同时，测量结果将会不同。

With C#.NET written in a simple test system, for your reference!

用C#。NET写的一个简单的考试系统，供大家参考！

So the model warehouse is improved succinctly and continuously developed. Therefore, it has accessional value for the field interrelated with simulation research of virtual experiment.

系统模型实体与控制相分离的结构大大提高了建模的效率和准确性，并增强了虚拟器件的独立性和可复用性，使模型库更简洁并易于完善，对相关仿真领域的研究有较高的参考价值。

In the course of special switch-? design, the main research includes: administrable fast Ethernet switch-; hardware design, referring to SNMP, self-define the Community Network Management Protocol, the switching chips driver and application program interface realization, management software agent design, Systematic test.

楼道交换机开发过程中涉及的主要工作包括：可管理的快速以太网交换机的硬件设计；参考SNMP自定义本交换机的社区网络管理协议；交换机芯片驱动及应用程序接口的实现；交换机管理软件的AGENT部分的编制；系统调试／测试。

Some people have failed to prevent and cure the problem because they are not know the rule of the evolvement of ecological environment in aquicultural water.

通过对养殖水体内生态系统的结构、特点及生态环境的特点、演变规律作一归纳，以求为选择有效的方法防治水体恶化提供参考，并对该领域的研究现状作一回顾

In this paper, Attacus ricini nuclear polyhedrosis virus was studied. The molecular weight and pi of polyhedrin and structural polypeptides were determined by vertical slab SDS-PAGE and thin-layer isoelectrofocusing electrophoresis. The restriction pattern of ArNPV DNA was assayed by 5 restriction endonucleases.

本文较为系统的研究了蓖麻蚕核型多角体病毒(Attacus ricini nuclear polyhedrosis virus，简称ArNPV)形态特征和生化特性，并预测了多角体蛋白的二级结构，为开发利用蓖麻蚕核型多角体病毒这一生物资源提供了理论参考。

Adopting uniform layout and information exchange standard to ensure that all of the development department can effectively share the information resource during the battleplan development can lead to the informatization of aviatic industrial corporation a...

本文从研究国内外军机研制部门在实现信息资源共享领域的应用现状着手，详细探讨了美国国防部在推出CALS战略体系时的实施经验和相关核心技术，在进一步完善现有软、硬件设施的基础上探讨了我军军机研制中实现有效信息资源共享集成系统的概念模型，为统一规划和建设适应我国军机研制的信息资源共享环境提供了参考，争取在下一代军机研制牛能够实现满意的信息资源共享水平。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。