This paper describes the problem of research of YZ pocket ECG signal recorder and the design of its hardware and software.

OK, and for a given value of x, what we will do is we'll slice our graph by this plane parallel to the yz plane.

对于给定的x，我们要做的就是，用平行于yz平面的平面去切图像。

Development Strategy Research for SHENZHEN YZ Advertising Company

深圳YZ广告公司的发展战略研究

The synthetical analysis of the metabolite shows the microbiological "4S" pathway in YZ-1 cell.

代谢产物综合分析表明，该菌株的代谢途径为微生物脱硫的4S途径。

The velocity fields, pressure fields, viscosity fields and stress tensor fields at different time in the yz section and the xy section are respectively analyzed in detail.

讨论了两种螺杆流道的yz平面上和xy平面上不同时刻的速度场、压强场、剪切应力场和黏度场。

The comparison of constitution and thermal condition in North China Craton ( nc), Yangtze Craton ( yz) and Qinling ( ql) orogenic belt

华北克拉通、扬子克拉通与秦岭造山带古地幔组成及状态的对比

First, this chapter presents the principle of YZ Group management training and development system design.

第4章，YZ集团管理人员培训与开发体系设计。

All the 21 geometric errors can be obtained by the means of measuring volumetric errors on some specific circles in XY, YZ, XZ planes.

该方法通过测量XY，YZ，XZ平面内特定圆周上各点的空间误差，可获得所有21项几何误差。

Experimental Investigation of YZ-1 Hydrodynamic Bearing Test Stand

YZ-1型液压动载轴承试验台的试验研究

The growth cells of YZ-1 reduce 26. 68% of sulfur concentration in diesel oil when volume ratio of oil and water is 1: 6 in 120 hours.

YZ-1菌株在油水体积比为1：6时，活细胞培养120h对柴油的脱硫率为26.68%。

But another important reason is that YZ express service lacks of marketing plan and marketing strategy of operation development in the changing market environment, which lowed down operation competitive ability.

但另一个重要原因是YZ市邮政快递业务在不断变化的竞争环境下缺乏营销策划，业务发展没有系统的营销策略，导致业务竞争力下降。

Effects of Chinese traditional medicine ( Yizhikoufuye, YZ) on the related genes and proteins of apoptosis in different cerebral region of rats with Alzheimer's disease

益智口服液对阿尔茨海默病模型大鼠不同脑区凋亡相关基因及蛋白质的影响

The third chapter is the Human Resource Management analysis of the CH town of the YZ district.

第三章为YZ区CH镇政府机关人力资源管理现状剖析。

The results Suggested that WF and YZ have better beef performance under the south grazing conditions and be valuable native cattle breeds.

结果表明：两个品种在放牧条件下均具有较好的产肉性能和良好的肉质，是优良的地方牛种。

Adding 4.0% YZ-1 could make the content of free formaldehyde reduce to 0.22% when the initial content of free formaldehyde in the resin was 2.00%-6.00%.

当初始游离甲醛含量在2.00%-6.00%时，YZ-1的施加量为4.0%，可使游离甲醛含量降至0.22%。

In the fast developing period, domestic and foreign well-known retail enterprises have settled in jinan, YZ store is facing many challenges.

在公司快速发展时期，国内外知名零售企业纷纷落户济南，YZ店面临着诸多挑战。

Then it designs the YZ Group management training and development system. This paper divides the entire training development system into three parts: the Core Layer, the System Layer and Practice Layer.

本章先提出YZ集团管理人员培训与开发体系设计的原则；本文将整个培训开发体系分成三部分：核心层、制度层和实务层。

The fourth chapter is reason for the management of government human resource management issues in CH town government of the YZ district.

第四章为YC市YZ区CH镇政府机关人力资源管理管理问题的原因分析。

The Research of YZ Group Management Training and Development System

YZ集团管理人员培训与开发体系研究

It is found that the aerodynamic coefficients of both YZ 22 and the double deck vehicles are too much larger than those of the two vehicle staying without railroad bridges.

研究结果表明：在横向风作用下，YZ22型车辆和双层客车车辆的气动三分力系数与各自单独存在时的相比明显增大；

YZ mould additive for slab continuous casting

YZ型板坯连铸用添加剂