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- hand moulding press 手工模压机
- It points out that the mould press type prebending process is greatly adopted among current longitudinal submerged arc welding production line. 模压式预弯采用渐开线式模具,分步对钢板的两边同时进行折弯。
- The purpose of prebending process of longitudinal submerged arc welding pipe production line is introduced;character of roller prebending and mould press type prebending is analyzed. 介绍了直缝埋弧焊钢管生产线预弯工艺的目的,分析了辊式预弯和模压式预弯的特点,指出当前直缝埋弧焊钢管生产线中普遍采用模压式预弯工艺。
- Introductive in recent years, the production of mould pressing bottom outside the mould pressing method besides the tradition, begin very use widely note press craft. 前言近年来,模压底的生产除了传统的模压方法外,开始极为广泛地采用注压工艺。
- plastic product hydraulic moulding press 塑料制品液压成型机
- "Fast " arrived to ignore demand, expand indefinitely, can be broken down by compasses mould pressing. 快"到了不顾需求,无限扩大,会被规模压垮。"
- Flatten the dough with a press of the hand. 用手把生面团压平。
- This text introduced molecular structure and performance of modified BMI resin, and mould pressing craft of the composite material. 本文介绍了改性双马来酰亚胺树脂的分子结构与性能,及复合材料的模压成型工艺。
- The drying and blending of raw materials,the extruding and prilling process,the mould pressing and post-treatment and so on are elaborated. 对原材料的干燥与配混,挤出造粒,过滤板模压时的预热、保压、固化、脱模及后处理等工艺进行了详尽的说明。
- The poems were printed on a small hand press. 这些诗是在一台小型手动印刷机上印的。
- Natant foot web by before web and shoe cover two parts to form, vulcanization of classics mould pressing is an organic whole. 游泳脚蹼由前蹼和鞋套两部分构成，经模压硫化为一体。
- The production of the rubber shoes mould pressing sholes,often lacks of plastic,the scars and the phenomenon of the bubble. 胶鞋模压大底的生产,经常出现缺胶、明疤、气泡现象,严重地影响产品的质量。
- His sooty hand smudged the paper. 他被煤烟熏污的手把纸弄脏了。
- Both object wave and reference wave should be uniform in rainbow holograph, especially in mould pressing hologram master plate of prevent falsifier label. 摘要物光和参考光的均匀性，对彩虹全息的拍摄，特别是模压全息防伪标记母版的拍摄都具有重要意义。
- Granular coke reinforced pitch-based carbon composites (CRPCC) with high density and low cost were fabricated by a new mould pressing and semi-carbonization technique. 摘要采用新型的模压半炭化成型工艺在大气环境下制备出了高密度、低成本的焦炭颗粒增强沥青基炭复合材料(CRPCC)。
- The children walk down the street hand in hand. 孩子们手拉手地在街上散步。
- The progress of research on preparing methods of microcellular PC foams was summarized, including batch microcellular foaming,continuous extrusion and mould pressing . 阐述了聚碳酸酯(PC)微孔泡沫塑料的制备方法,包括间歇成型法、连续挤出成型法、模压成型法;
- The teacher asked the pupil to put his hand down. 老师叫这个小学生把手放下。
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- My father is a dab hand at baking bread. 做面包是我父亲的拿手好戏。
