以杏壳为原料,通过碳化法制备了碳膜支撑体,利用泡压法表征了支撑体的孔径分布。
A tube carbon membrane support was prepared by carbonization of apricot shell with additive.
并借助于热重分析TG、X射线衍射XRD、扫描电镜sem、泡压法等分析手段对得到的煤基炭膜的结构性能进行表征。
Besides, the TG, XRD, SEM and Bubble-pressure method were employed to characterize structure and properties of carbon membranes.
根据他人已有的关于材料应变软化模型的球(柱)形孔扩张问题的解,建立了压密灌浆中的浆泡扩张模型。
According to the former solution of spherical or columnar hole about material strain-softening model, the model for grout bulb expansion is formed in compaction grouting.
我赌靴子几压撂我脚趾上的坍泡。
泡棉应力测试仪检测方法:将试样置于压盘下,由电脑控制,将海绵随压力的变化的弹力特性计算出来、生成弹力特性变化曲线,把特性曲线打印出来。
Test method: put the specimen under the pressure plate, controlled by computer, the sponge with pressure change calculated elastic properties, elastic properties generated curve, print out the curve.
为解决压延过程中因胶片含有过多气泡而产生的胶帘布压摞质量问题,设计安装了压延机自动划泡装置。
An automatic blister pricking device for rubber calender is designed and installed to solve the rubberized cord overlap problem resulting from too many blisters in coating sheet during calendering.
因此,我们可以通过提高压力和卸压速率来改善制品的泡孔结构。
We can improve bubbles'morphology of the produces through increasing the pressure and pressure drop rate.
射流微泡发生器是在射流形成的负压作用下将空气吸入,并粉碎成微小气泡。
The jet micro-bubble generator is a equipment which em rains and smashes the air under the negative pressure formed by jet flow, in order to obtain the micro-bubble.
偏离泡核沸腾(DNB)对于压水堆安全具有重要意义。
The departure from nucleate boiling (DNB) is important concerning about the safety of a PWR.
本文还得出了渗透压型鼓泡边缘的扩展速率和腐蚀产物体积膨胀型鼓泡的临界弯曲力矩。
Brim spreading velocity of osmotic pressure blister and critical bending moment of volume expansion blister were computed.
缩泡动力学模型能得到整个反应时间内的气泡内压、水合物外层半径和气泡半径与时间的关系。
The shrinkage bubble dynamics model can gain the relations of the bubble internal pressure, the outer radius of the hydrate and the bubble radius with the time during the whole reaction time.
应用结果表明,泡排效果的好坏主要受泡排剂加注量、输压以及衍生管安装位置的影响,在加注时应予以注意。
The results show that the effect of the technology is influenced by the injection rate, input pressure and position of the derivative tube. They all should be mentioned in the application.
具有良好的极压抗磨性、防锈、抗泡、抗氧化等性能。
Good extreme pressure and anti-wear, rust-proof, anti-foam, antioxidant and other properties.
以压模铸造的坚固外壳及话筒底部的防滑矽泡棉,可减低桌面震动对话筒的影响。
Heavy die-cast case and silicon foam bottom pads minimize coupling of surface vibration to the microphone.
泡棉应力测试仪可检测各类软质泡棉的应力变化,如:弹力变化、压陷变化等等项目。
It can check stress for all kinds of foam. such like Elastic changes, sag changes and etc.
结果表明:I阶段保压时间对泡孔直径及泡孔密度的影响大于II 阶段保压时间;
The results indicate: the effect of packing time at stage I on cell diameter and cell density is greater than that of the packing time at stage II;
低模量,泡孔结构均匀,压纹性佳。
Low Modulus, Uniform Structure of Cell, Good Properties of Embssing.
低模量,泡孔结构均匀,压纹性佳。
Low Modulus, Uniform Structure of Cell, Good Properties of Embssing.
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