您要查找的是不是:
- Keywords Pinus massoniana;wood drying stress model;wood shrinkage sensor;viscoelasticity of wood;meehano-sorption of wood;control of drying stress; 马尾松;干燥应力模型;木材干缩传感器;木材粘弹胜;木材机械吸附;干燥应力控制;
- drying stress model 干燥应力模型
- Also in this stage moderate dry stress could reduce the ammonia volatilization. 灌浆期适度干旱可以降低冬小麦地上部分氨的挥发;
- Mcmillen J.M. 1955a. Drying stress in wood drying.Forest Products Journal. 5(4) :230. 西尾茂.;1972卡普法干燥应力推定
- High loading quantity. Precise and stable humidity control. Remove residual drying stress fully. Prevention from re-humidification. 装载量大,木料、半成品可随时进出,相对湿度控制精确,稳定,平衡木材湿度,完全消除木材的残余应力,防止干料回潮。
- In the experiment, the adjuvant aithritis( AA) model and bondage stress model were formed. 实验以疾病应激模型(剂性关节炎,简称AA)束缚应激模型作为研究针刺免疫调控机理的动物模型。
- Predictions with the Reynolds stress model (RSM) were in reasonable agreement with experimental results measured by intelligent five-hole probe. 计算结果与用五孔探针测试的气相流场实验结果吻合很好。
- The main reasons which are able to infect the wood drying stress are the straining velocity, the drying temperature, the gradient of moisture, the gradient of temperature. 影响 木材干燥 应力的主要因素有应变速率、干燥温度、含水率梯度、温度梯度。
- Side plate was added to the plane stress model to represent the out-of-plane cortical connections. 为了模平面外的骨质连结,吾人在平面应力模型中加入侧板片。
- Alleviate timber growing stress, drying stress and drying residual stress.Pine degreasing ,insect and bacteria killing.Heat treatment.Suitable for all kinds of timbers. 干燥能力大,干燥均匀,可消除木材生长应力,干燥应力和干燥残余应力,具有松木脱脂,木材杀虫、杀菌,木材热处理等功能,适合干燥各种板方材High drying capacity; and even drying quality.
- From the thermodynamics and the theory of heat, the mechanism of laser bending was expounded and the stress model in the process was built. 从热学及热力学的观点出发,阐明了该工艺的变形机理,建立了弯曲过程中的应力模型;
- L.Lebrere, B.Dillies, “Engine Flow Calculations Using a Reynolds Stress Model in the KIVA-II Code,” SAE Paper No. 960636. 罗治平,“单缸透明引擎数值模拟与紊流量测”,国立清华大学动力机械研究所硕士论文,1995。
- Objective:To investigate the effect of Qianjin Fubao(QJFB)on behavior and estradiol level in femal chronic stress model rats. 目的:探讨千金妇宝对慢性应激雌性大鼠行为学和血清雌二醇水平的影响。
- Based on the stress model of the shaft, the principle of scrubbing and rolling machining is explained and the machining method is developed. 在应力模型分析的基础上,研究了金属轴搓滚加工的基本机理,总结了搓滚加工的工艺方法。
- Meanwhile,the surface temperature was lower than the internal temperature of the board,the surface moisture evaporating rate was reduced and the drying stress of the board was cut down. 同时由于木材表层温度较内部温度低,表面水分蒸发的速度减慢,降低了木材内应力,使木材干燥质量与常规干燥相比有所提高。
- Starting from the problems arosen from commissioning and production practice, analysise the structure of flow stress model and its adaptation method. 从解决调试生产中存在的实际问题出发,对变形阻力模型的结构以及自适应方法进行分析。
- On this basis, a flow stress model to calculate the multipass stress-strain curve during finishing rolling is worked out. 在此基础上建立了计算精轧过程应力应变曲线的流变应力模型,根据现场数据预测了X46级管线钢精轧过程中的轧制压力。
- Willner P. Validity, reliability and utility of the chronic mild stress model of depression: a 10 - year review and evaluation. Psychopharmacology ( Berl), 1997 , 134 (4): 319. 谢守付;马慧;刘伟;等.;抑郁症模型鼠海马神经元细胞凋亡的初步研究
- Because tectonic stress coefficient from conventional horizontal stress model can hardly be obtained accurately, the corresponding mathematic expression is unable to make. 摘要由于传统水平地应力模型中的构造系数很难准确求取,无法获得计算水平主地应力的数学式。
- The internal flow field of hydrocyclone is simulated using LRR Reynolds stress model, applying SIMPLE arithmetic and basing on basic theory of hydrocyclone. 从油水分离旋流器流场分析的基本理论出发,采用LRR雷诺应力湍流模型,应用SIMPLE算法,对其内部流场进行了数值模拟。