1) split ring
开环,裂环
2) opening of ring
环的裂开
3) number of cycles of cracking
开裂循环数
4) environment stress cracking resistance
耐环境应力开裂
1.
HDPE 6360M successfully produced in a HDPE slurry plant possessed superior physical properties,good processability and high environment stress cracking resistance(ESCR).
在HDPE淤浆法工艺生产装置上,开发了具有优良的物理性能、加工性能和耐环境应力开裂(ESCR)性能的埋地排水管材专用树脂6360M。
2.
The influences of these elastomers on environment stress cracking resistance ( ESCR ) and mechanical properties of HDPE were investigated and compared with those of LLDPE .
研究了几种极性和非极性弹性体对HDPE的结晶行为、耐环境应力开裂性能及力学性能的影响,并与LLDPE的影响作了对比。
5) environmental stress cracking
环境应力开裂
1.
Siloxane was grafted on the low density polyethylene to improve the property of the environmental stress cracking of low density polyethylene.
研究了低密度聚乙烯接枝聚硅氧烷后的环境应力开裂性。
2.
The method of ISO 4600 is used to measure the properties to resist environmental stress cracking (ESC) of seven plastics used in automotive lamp in a certain strain.
用ISO4600规定的球压入法研究了七种常用车灯塑料的耐环境应力开裂性能,得出了这些车灯塑料不宜接触的化学介质环境。
6) ESCR
耐环境应力开裂
1.
Influence Factors on ESCR of PE Pipe and countermeasure;
影响聚乙烯管材耐环境应力开裂的因素及对策
2.
Factors Harmful to the ESCR of HDPE 5200B and Remedial Measures Thereof;
影响5200B树脂耐环境应力开裂性能的因素及改进措施
补充资料:腹壁切口裂开
腹壁切口裂开
腹壁切口裂开往往是由于病人年老、体弱、营养不良,或病人突然用力如:恶心、呕吐、咳嗽、喷嚏、使劲用力排便等突然发生伤口裂开。表现为伤口有较多的淡红色液体流出,多数病人有崩裂感,如腹膜同时裂开可有大网膜及肠管脱出伤口,也有浅层裂开者如皮肤皮下组织裂开,多由于小血肿,脂肪液化等因素造成。预防:根据全身情况,有发生伤口裂开可能者,应在术时加用张力线缝合2~3针,伤口较大者应在术后包扎腹部与腹带,咳嗽时应由他人用手揿住切口两侧以减轻切口的张力。一旦发生伤口裂开应及时处理,有疑筋膜裂开,应及时在手术室清创缝合,并加缝张力线(详见减张缝合)。
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