Rayleigh's Z

s:Sterilization F value,D value,Z value of canned food are expound by giving some typical examples with the concept conversion coefficient of sterilization time.

针对该内容出现的新知识点多、不易理解和难于应用的实际情况,提出了杀菌时间折算系数等新的理解概念,首次对应设计了一些关键例题,对实际杀菌F值、安全杀菌F值的理解和计算进行了新的论述,对D值、Z值的理解和应用进行了具体实用的阐释,旨在为相关人员进一步掌握杀菌理论提供参考。

The influence of sintering temperature, nitrogen pressure, buried powder material and Z value on the formation of ZrN in GPS ZrO_2-Sialon system are studied systematically in this paper.

本文系统研究了烧成温度、氮气压力、埋粉组成及Z值对GPS ZrO_2-Sialon系统中ZrN生成的影响,结果显示:通过加入有效烧结助剂(Al_2O_3+AlN),采用较低的烧成温度,增加埋粉中SiO分压及保护气氛氮气压力等工艺措施可有效地抑制ZrN的生成,X射线分析表明:添加15%ZrO_2的Sialon(Z=1)复合材料在1750℃,氮气压力1 MPa,埋粉组成为Si_3N_4+BN+SiO_2的条件下烧结,试样表面无ZrN生成。

According Z-score 95% cases were selected as reference groups Comparing the mean and s of weight,height and BMI with the references of WHO-2006.

【方法】在2004年23 422例0~18岁组儿童代谢综合征流行病学调查数据中,择取95%可信区间人群作为标准参照人群,按年龄别性别计算体重、身高、体质指数(BMI)均值及标准差,与WHO2006参照标准进行比较;利用Z值分割,分析5%极端人群及95%正常人群分布构成,BMI与国际肥胖专家工作组(IOTF)超重筛查界值进行比较研究。

Objective Observe the effect and significance of quantitative ultrasound and T-score, Z-score on the diagnosis of osteoporosis.

目的　探讨跟骨定量超声在诊断老年性骨质疏松症中的可行性及T值和Z值在诊断中的意义。

Effect of Z-value and holding time on the prodacts were investigated.

研究了Z值和保温时间对产物的影响。

Discussion on Increasing Coefficient Z Value of Designed Capacity of Rainwater Pumping House

雨水泵房设计容量增大系数Z值探讨

Microstructure and mechanical properties of β-SiAlON with different Z values

不同Z值β-SiAlON的显微结构与力学性能

Consonants which occur infrequently are given more points--K is worth three points, X eight and Z ten.

较不常见的辅音字母分值较高——K值3分，X值8分，Z值10分。

An Empirical Study on Credit Rating of Listed Companies in China Based on Z Value Model;

基于Z值模型的我国上市公司信用评级研究

The thermal process is a function of the decimal reduction time (D)and the thermal resistance constant (Z)for the microbial population in the product.

产品中微生物数量的D值和Z值也是热处理强度的函数。

The Analysis of Listed Companies Financial Crisis Warning Based on the "Z-Score" Model--as Beijing city for example;

基于Z值模型的上市公司财务预警分析——以北京市为例

Suggestion on Domestic Commercial Bank s Internal Rating-Based(IRB)--Base on Z-Score Risk Rating Model;

我国商业银行内部信用评级的政策建议——基于Z值模型分析

Empirical analysis on early warning model of financial crisis of Liaoning listed company--from perspective of Z-score model

辽宁省上市公司财务危机预警实证分析——基于Z值评分模型

The Risk Structure of Yield Spreads in Issuing Short-Term Financing Bonds--An Analysis Based on Z-Value Model

短期融资券发行利差风险结构探析——基于Z值模型的计量

The Risk Structure of the Commercial Paper Issuing Yield Spreads--The Analysis Based on Z-Value Model

基于Z值模型的短期融资券发行利差风险结构分析

The Application of Parallel Computing to Spatial Scanning of Seismicity Rate Changes (Z-Value) and Its Efficiency Evaluation

利用并行计算方法实现地震活动速率变化参数（Z值）的空间扫描处理及其计算效能评价

Application of Parallel Computing to Spatial Scanning of Seismicity Rate Changes(Z-Value) and its Efficiency Evaluation

利用并行计算方法实现地震活动速率变化参数Z值的空间扫描处理及其计算效能评价

A Finding about Maximal Kirchhoff Index of C_n(1,z);

C_n(1,z)的Kirchhoff指标最值的一个发现

As illustrated, the typical reference process is 2.45 minutes at 121. The thermal resistance constant (Z) is 10℃.

经过分析,典型的参考过程是121℃,2.45分钟。z值是10℃。

Research and Analysis to “Z-Scores”Area for Financial Distress Early-warning of Listed Companies in China;

上市公司财务危机预警“Z”值区域研究与分析

Numerical Z-map Simulation with High-Accuracy for Helical Milling with Round Blade Cutter

圆刃铣刀螺旋铣削的Z-map高精度数值仿真

Numerical study on the mode Ⅰ fracture toughness of Z-pin reinforced laminates

Z-pin增强复合材料Ⅰ型断裂韧性数值分析

SIMULATION AND EXPERIMENT OF DEPLOYMENT PROCESS OF INFLATABLE Z-FOLDED TUBES

Z形折叠管充气展开过程数值模拟与试验