1)  warm deep drawing
温热拉延
1.
Some warm deep drawing experiments of square parts of AZ31 magnesium alloy sheet are also performed.
通过温热交叉轧制工艺制备了板形以及成形性能良好的AZ31镁合金薄板;开发了可加热的变压边力双动液压机,并详述其工作原理;采用不同的压边力方案,对盒形件进行温热拉延实验,分析了变压边力对AZ31镁合金板材温热拉延性能的影响。
2)  Hyperthermia
温热
1.
Effect of hyperthermia and herba rabdosia rubescens extract on bladder carcinoma BIU-87 cell in vitro;
温热与冬凌草液对人膀胱癌BIU-87细胞体外凋亡的影响
2.
Effect of combined use of hyperthermia and DDP in different time sequence on tumoricidal activity against human pulmonal giant cell carcinoma cells in vitro;
温热与顺铂以不同的时序性联合对人肺巨细胞癌细胞抑制作用的实验研究
3.
Effects of hyperthermia in combination with chemotherapy onhuman buccal carcinoma in vitro;
温热联合化疗对人颊癌细胞的体外效应
3)  low-temperature heat capacity
低温热容
4)  high temperature pyrolysis
高温热解
1.
In order to study the characterisetics of batched high temperature pyrolysis of some mumicipal solid waste(MSW),a batched-scale pyrolysis test has been carried out on the test stand,obtaining pyrolystic gas compents and gas-producing rate of each specimen.
为了研究固体废物批量热解特性,在试验台上进行了批量规模的高温热解试验,得到了各样本的热解气组分和产气率。
5)  pyrolysis
高温热解
1.
Characteristic study of the solid, liquid and gas produced by microwave pyrolysis of sewage sludge;
微波高温热解污水污泥各态产物特性分析
2.
Volatility of trace elements in the coal from Shenfu during pyrolysis;
高温热解神府煤中微量元素释放规律的研究
3.
Efficiency and Mechanism of Sewage Sludge Deatering and Pyrolysis under Treatment of Microwave Energy;
微波能作用下污泥脱水和高温热解的效能与机制
6)  hyperthermia
温热疗法
1.
23emu/g,61Oe respectively,so they can be used as hyperthermia .
23emu/g、61Oe,可以作为温热疗法中使用的热种子;药物缓释实验则显示样品具有药物缓释功能。
2.
Cancer is a difficult medical problem of human, and hyperthermia is going to be a focus as a new and effective treatment.
癌症是人类面临的一大医学难题,作为一种有效的治癌新方法———温热疗法正成为国际研究的热点。
3.
In ultrasonic therapeutical treatments both by hyperthermia and pyrotherapy,the temperature detection and monitoring are always needed due to optimum of curative effect.
超声温热疗法和烧蚀疗法都要求作温度监测。
参考词条
补充资料:极限拉延比


极限拉延比
limit drawing ratio

  }Jxion layanb}极限拉延比(l皿‘t“raw‘ng rat‘o)_理二咨拉延成形为圆筒形制件的最大圆板料直径与凸模直惶之比,符号为LDR。极限拉延比表示板料拉延成形时极限变形程度的大小,是评定板料成形性能的指标,也是进行板料拉延成形工艺及模具设计的依据。极限拉延比值愈大,板料拉延成形时的极限变形程度愈大,板料拉延成形性能愈好。影响极限拉延比的因素包括材料的力学性能、模具几何参数、摩擦与润滑状况、压边力、成形速度、坯料表面状态和相对厚度(材料实际厚度与坯料直径之比)等。选用优质板料、增大板料相对厚度、进行良好润滑、合理调整压边力或已有的拉延筋等都能增大极限拉延比值。 板料的极限拉延比可由史维夫特(H.W.Swift)冲杯试验(见冲杯试验)确定,这一试验方法有国际标准。实用中也采用恩格哈特(Engelhardt)试验法(最大载荷法;见冲杯试脸),该方法较史维夫特冲杯试验简便,采用比标准实验坯料直径小的单一直径坯料,当坯料被拉延成形至最大载荷后,增加压边力以阻止突缘坯料拉入凹模腔内,增大拉延成形载荷直至发生断裂。极限拉延比由下式确定: LDR一一人二x “““一凸模直径八 厂鱼翌璧直迷叫述些且直鱼二塑摸直宣丝.。。.古。] L~5~“厦巍橇巍月~~+凹模直径」 圆筒形或与圆筒形相近的拉延成形制件,可直接采用由试验确定的极限拉延比值作为工艺和模具设计的依据;对其他形状的拉延成形制件,则须对极限拉延比值作必要的修正,修正量的大小取决于拉延制件的具体形状和使用要求。 (邓涉)
  
说明:补充资料仅用于学习参考,请勿用于其它任何用途。