resistance factor

The scheme for thermomechanical treatment of 2519 aluminum alloy is designed by orthogonal test, the heat treatment experiments are made and the mechanical properties and electrochemical corrosion resistance are tested according to the scheme. Influence of each factor on mechanical properties of 2519 alloy is analyzed.

采用正交试验法设计了2519铝合金的形变热处理工艺方案，按设计方案进行了热处理试验和力学性能及电化学腐蚀性能测试，分析了各因子对该合金力学性能的影响。

The key of upgrading thermometric instrument precision for platinum resistance is how to eliminate the influence owing to thermal resistance connecting wire resistance as ambient temperature change, zero shift of amplifier, the change of enlargement factor to the temperature survey.

提高配铂电阻测温仪表精度的关键是如何消除热电阻连接导线电阻随环境温度变化、放大器的零点漂移、放大倍数的变化对温度测量带来的影响。

Some factor that influence measurement accuracy of transformer DC resistance are analyzed, and through example, the conditions of transformer DC resistance unbalance caused by tapping switch factor is analyzed, At the same time, the method of analysis and treatment according to different situation are introduced.

分析了影响变压器直流电阻测量准确性的一些因素，并通过实例着重分析分接开关因素造成变压器直流电阻不平衡的情况，同时介绍了根据不同情况具体分析和处理的方法。

Layer analysis method for rock slope stability and the image and spectrum of slide resistance factor

岩坡稳定的层分析方法与抗滑系数图谱

In the first part, firstly, total soil resistance formula of Case method is deduced over again using absolute time coordinate; Secondly, Case damping factor method and its improved method are analyzed;

本文在第一部分首先采用绝对时间坐标对Case法的总土阻力公式进行了重新推导，然后对现行Case阻尼系数法及其改进方法进行了分析。

Lastly, the minimum permission reliability index is offered by the method of "calibration method" which makes back calculation out of the bending resistance reliability and the compression resistance reliability of the reinforced concrete member in norm. MINIMUM DEGREE FOR f FACTOR

最后，根据校准法反演计算现行设计规范中钢筋混凝土结构抗弯、抗压可靠度指标以确定在用桥梁结构体系的最低目标可靠度指标。有约束条件的二分图的（g，f）-因子

On Local Resistance Factor in Calculation of Water Surface Profile of Rapids Reach

急流滩水面线计算的局部阻力系数研究

Presents the application of network method to analyse the hydraulic characteristics of looped ducts in the VAV system and builds up a tee branch incidence matrix to calculate the local resistance factor of tee branch duct.

提出了利用网络法计算求解变风量系统中环状风道的水力特性，构造了三通关联矩阵，以解决模拟计算中三通局部阻力系数的计算问题。

Experimental investigation was conducted to study the thermal performance and thermal resistance factor of staggered mini-duct heat sinks.

实验研究微小交错流道散热块的传热性能以及热阻系数。

The thermal stress fracture resistance factor R is thermal shock resistance of the ceramic material.

抗热震性能是结构陶瓷材料的重要性能之一.

Determination of the resistance factor is pivotal in calculation of water surface profile of rapids reach.

急流滩的水面线计算中,滩段阻力系数确定是计算的关键.

The thermal stress fracture resistance factor R is used to characterize the thermal shock resistance of the ceramic material.

抗热震性能是结构陶瓷材料的重要性能之一。

Corneal Hysteresis and Corneal Resistance Factor in Pre-and Post-Phacoemulsification; Modified Senate Baizhu Powder on the Vocal Cords white spot Treatment after Excision

白内障超声乳化手术前后角膜粘滞性和角膜阻力系数的变化加味参苓白术散对声带白斑切除术后的疗效观察

To enhance thermal-wear resistance of the mandrel, it is required to use mandrel material which has dispersed carbide, linear expansion factor of the base metal close to that of the chide film, minimum elastic modulus and maximum thermal conductivity factor.

为了提高芯棒的抗热损伤性能，应使芯棒材料的碳化物弥散化，基体金属与氧化膜的线胀系数相接近，弹性模量尽量低，热传导系数尽量高。

Based on water inlet ( outlet) layout of lock rilling and emptying culvert in mountain or hill rivers, relations between area ratio and resistance factor of some typical inlet ( outlet) layouts are studied and the design criteria are proposed.

根据山区、丘陵地区船闸输水廊道进（出）口的布置型式，研究了几种典型布置进（出）口面积比与阻力系数关系，提出了有关设计原则。

High carbon steels are the most hardenable type of carbon steel and are used frequently for parts where wear resistance is an important factor.

高碳钢是最能被硬化的一种碳钢，常常用于高耐磨性很重要的地方。