1)up and down method升降法
1.Since Dixon and Mood gave the up and down method for small samples,the up and down method has been widely used to determine statistical characteristics of material′s fatigue strength.指定寿命下的疲劳强度是无法直接测定的,自从测定疲劳强度的小子样升降法被提出以后,这种方法被广泛地应用于测定材料疲劳强度的随机特征。
2.Experiments show that the fatigue limit evaluated according to this expression is approximate to the result deduced from up and down method,which demonstrates that in describing the fatigue property of metal,the expression enjoys higher accuracy and certain practical value.实验表明：用该表达式估算的疲劳极限与升降法得到的结果十分接近，说明该表达式描述金属材料的疲劳性能有较高的精度，有一定的实用价
3.Mood and developed by some other experts,but all these traditional up and down methods can not use previous data effectively, besides, the estimates for variance are not exact.该方法不但给出了很好的方差估计量，解决了传统升降法对方差估计误差较大的问题，而且还能够充分利用以往积累的经验数据，并结合当前少量的试验，即可确定出安全疲劳极限。
英文短句/例句
1.Improvement of Langlie Method兰利法算法改进及与传统升降法的比较
2.Clinical experience of adjusting the function of raising and descending Qi for treating gastroesophageal reflux disease浅谈调理升降法与治疗胃食管反流病的关系
3.roping [helicopter]沿绳下降法〔直升机〕
4.Building hoist--Testing methodGB/T10056-1996施工升降机试验方法
5.Method of Reducing Temperature-rise of Hydraulic System EBZ200A Roadheader降低EBZ200A型掘进机液压系统温升的方法
6.Practice of Temperature Rise and Humidity Decrease Adjustment Method in Summer for Textile Mill纺织厂夏季升温降湿调节方法的实践
7.Study on BSI-FHMM Recognition Method in Speedup & Speeddown Process of a Rotating Machinery旋转机械升降速过程BSI-FHMM识别方法的研究
8.There are two styles of setting: raised initial or dropped initial( inset initial).有两种排法：上升起首字母或下降起首字母。
9.Discussion on the Application of Level-grading Teaching Method in Physical Teaching;浅谈分层升降教学法在体育教学中的运用
10.Determination of Narrigin in Shengjiang capsule by RP-HPLC反相HPLC法测定升降胶囊中柚皮苷的含量
11.Experimental Study on the Up-Down Multilevel Teaching Method in the Optional Speed Skating Course in University普通高校速滑选修课分层升降教学法实验研究
12.The applications of synthetic divisions of ascending and reducing power in linear control system升幂与降幂综合除法在线性控制系统中的应用
13.lifting appliance升降设备, 提升装置
14.Concret was raised by a hoist.混凝土由升降机提升。
15.proximity protection device防夹装置〔升降机〕
16.audible and visual signal [lift]视听信号〔升降机〕
17.To raise or lower(the boom of a crane or derrick.升降使起重机的吊臂上升或下降
18.Remove the liftglass latch from the liftgate.从升降闸门上拆下升降窗。
相关短句/例句
Up-and-down method升降法
1.The test theory,design procedure and data analysis of Langlie method and up-and-down method were analyzed,and the experimental results of impact sensitivity of certain explosive HMX were compared.对兰利法与升降法的测试原理、设计程序及数据分析方面进行了分析和比较,在对某级炸药HMX的撞击感度试验的基础上,对比了两种方法的试验结果,发现兰利法对感度初始估值不敏感,升降法受初始估值的影响很大。
2.Critical initiation energy was measured by the up-and-down method and cell size on soot foil.采用升降法和烟迹技术在立式激波管中分别实测了液态燃料(环氧丙烷、硝酸异丙酯、己烷、C5~C6、庚烷、癸烷)与空气混合物直接起爆的临界起爆能和胞格尺寸。
3.By comparing the advantage and disadvantage of ramp current with other methods,ramp current method and up-and-down method are used to test sensitivity of bridge-wire Electrical Initiating Device.对动态斜坡法与升降法测试原理优缺点进行了比较,在动态斜坡法测试敏感和钝感型电火工品发火感度试验的基础上,结合与升降法试验结果的对比,对动态斜坡法进行了研究。
3)up-down method升降法
1.Based on irreversible thermodynamics,the damage evolution equation is constructed by introducing the damage driving force,in order to reduce the work of the up-down method in identifying the fatigue limit.为降低用来确定疲劳极限的升降法试验的工作量,以热力学为基础,引入损伤驱动力,构建损伤演化方程。
2.The sensitive frequency were measured using conduction method,and the radiofrequency sensitivity was tested and calculated in the condition of sensitive frequency based on the up-down method.为了研究射频对电火工品的影响,利用传导方法分别测定了三种不同的桥丝式电火工品试样的敏感频率,然后在敏感频率条件下根据升降法对试样的射频感度进行了测定和计算。
3.According to the fatigue test norms of the chain drive in ISO15654-2004(precision roller chain fatigue test method for driving) we use a comprehensive test method(group method and Up-down method) to carry out fatigue test of high-speed automotive chain and to draw fatigue life curve:F-N curves and R-F-N curves.本文运用成组法和升降法对汽车发动机用滚子链06BT-1和齿形链CL04T-9进行了疲劳可靠性试验。
4)Bruceton up-and-down method升降法
1.Using the sensitivity test data of the stab detonator compares the complete run-down method and Bruceton up-and-down method.本文对某型针刺雷管的两个批次分别进行了完全步进法及升降法感度试验。
5)lifting film process升降膜法
1.Process flow path of 50% ioninc membrane caustic soda production with lifting film process double - effect countercurrent evaporation, and its main equipment, characteristics and operation situation were introduced.介绍了升降膜法双效逆流蒸发生产50%离子膜法烧碱的工艺流程、主要设备、装置特点及运行情况。
6)Increase and Decrease the Degree升降阶法
延伸阅读
升降法升降法 升降法 推拿手法名。见《中医正骨经验概述》。指对肢体关节进行上下屈伸活动的一类手法。有滑利关节，舒展筋脉，解除粘连，帮助复位等作用。
