1) shell process
壳法
1.
The results showed that a kind of fast curing novolac for shell process whose softing point is reasonable was easily prepared by compound catalysis.
研究了不同合成工艺对壳法用热塑性酚醛树脂聚合速度和软化点的影响。
2.
Optimum seeking the best formula and synthesized technology of modified DCPD Phenolic resin in shell process by orthogonal experiment.
用正交表试验优选DCPD改性壳法酚醛树脂的最佳配方及合成工艺。
3.
The blocking of low softing point novolac resin for shell process was appeared frequently in the hot and humid environment during summer, which result in significant decrease of resin performance, and the resin coated sand prepared by this style novolc resin will also be scrapped for blocking and caking.
在夏季高温潮湿的环境中,低软化点的壳法用热塑性酚醛树脂经常出现粘连结块现象,它往往造成树脂性能大幅度下降,进而导致用此类树脂制备的覆膜砂也会出现粘连结团而报废的问题。
2) shell molding
壳法
1.
Novolac for shell molding was gained under direct microwave irradiation and microwave irradiation associated with water bath using this device.
利用此装置,采用微波直接辐射及水浴协同加热相结合的方式合成出壳法用热塑性酚醛树脂。
3) decladding method
脱壳方法
1.
The decladding method of shell fruit is consisted of mechanical decladding and non-mechanical decladding.
在综述壳体物料脱壳机理和脱壳方法的基础上,对采用相同脱壳原理的加工设备进行归纳与分析,不同的脱壳机理针对不同加工对象的适应性和加工特性,为脱壳加工装备改进及优化设计提供参考。
4) convex hull method
凸壳法
5) the method of quasi-shells
拟壳法
1.
By using the method of quasi-shells,the nonlinear dynamical equations are established for three- dimensional shallow spherical shells with circular bottom based on the nonlinear dynamical equations for circular reticulated structures with three-dimensional grids.
在圆形三向网架非线性动力学基本方程的基础上,用拟壳法给出了圆底扁球面三向网壳的非线性动力学基本方程。
6) convex hull algorithm
凸壳算法
补充资料：Sulflex化学去壳法
分子式：
CAS号：
性质：用硫酸溶解不锈钢包壳的首端处理方法。已经半工业规模试验，基于304型不锈钢在硫酸中有较大的溶解速度。方法的缺点是每溶解1kg不锈钢产生约0.2m3氢气(标准状态下)，必须予以处理，以防爆炸。二氧化铀或二氧化铀-二氧化钍元件芯在去壳后，用硝酸溶解。设备中未清洗净的残余硝酸会钝化下一批外壳的Sulflex化学去壳，要加入甲醛或甲酸破坏硝酸根，去除钝化作用。
CAS号：
性质：用硫酸溶解不锈钢包壳的首端处理方法。已经半工业规模试验，基于304型不锈钢在硫酸中有较大的溶解速度。方法的缺点是每溶解1kg不锈钢产生约0.2m3氢气(标准状态下)，必须予以处理，以防爆炸。二氧化铀或二氧化铀-二氧化钍元件芯在去壳后，用硝酸溶解。设备中未清洗净的残余硝酸会钝化下一批外壳的Sulflex化学去壳，要加入甲醛或甲酸破坏硝酸根，去除钝化作用。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条