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semi-effective
相关语句
  半有效
     Reversion, tensile property, tear strength, abrasion, flex property and varying heat build-up with cure time of natural rubber (NR) cured with equilibrium cure system (EC) were studied. And the comparison was carried out among the three cure systems of EC, semi-effective vulcanitalion (SEV) and conventional vulcanization (CV).
     研究了平衡硫化体系(EC)硫化天然橡胶(NR)的硫化返原、拉伸性能、撕裂强度、耐磨性、耐屈挠性及生热性随硫化时间的变化,并与半有效硫化体系(SEV)及传统硫化体系(CV)进行了对比。
短句来源
     In this paper,effects of conventional cure system(CV),effective cure system(EV),semi-effective cure system(SEV),equivalent cure system(EC) on the physical-mechanical properties and cure reversion resistance of cured natural rubber were studied.
     研究了普通(CV)、有效(EV)、半有效(SEV)和平衡(EC)四种硫化体系对NR抗硫化返原和硫化胶物理机械性能的影响。
短句来源
     Effect of the anti-recovery agents Perkalink900 and AK-73 on the anti-reversion,the physical-mechanical and heat build-up properties of pure natural rubber compound were investigated. The results showed that the anti-reversion properties of rubber compound were improved when the anti-recovery agents Perkalink900 and AK-73 were added to conventional effective cure system or semi-effective cure system.
     研究了抗硫化返原剂Perkalink900(简称PK900)、AK-73对纯天然橡胶复合体系的抗硫化返原性能、物理机械性能及生热性能的影响,结果表明:无论是在普通硫化体系还是在半有效硫化体系中,加入一定量PK900、AK-73后,胶料的抗硫化返原性能均得到提高。
短句来源
  “semi-effective”译为未确定词的双语例句
     Different macrophytes inhibit Chlorella pyrenoidosa to various extents,of which P.communis has the greatest inhibition with the minimal semi-effective concentration (EC_(50)).
     不同植物对蛋白核小球藻的抑制强度不同,其中芦苇的抑制作用最强,半效应浓度(EC50)值最小。
短句来源
  相似匹配句对
     On Mathematical Semi -otics
     数学符号学初探
短句来源
     Semi-analytical Function
     半解析函数
短句来源
     SEMI—SUPERNILPOTENT RADICALS
     半超幂零根
短句来源
     Semi Bianalytic Functions
     半双解析函数
短句来源
     On Effective Supply
     论有效供给
短句来源
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  semi-effective
In an appendix short explanations of the terms "effective method" and "semi-effective method" are given.
      
Six strains formed effective or (in one case) semi-effective nodules in Ornithopus sativus.
      
Semi-effective numberings and definitions of the computable numbers
      


Reversion, tensile property, tear strength, abrasion, flex property and varying heat build-up with cure time of natural rubber (NR) cured with equilibrium cure system (EC) were studied.And the comparison was carried out among the three cure systems of EC, semi-effective vulcanitalion (SEV) and conventional vulcanization (CV). The reversion of NR was slightly higher in EC than that in SEV and considerably lower than that in CV. The six-hour curing reversion was 7.7% in EC, 0.4% in SEV and 34. 0% in CV,...

Reversion, tensile property, tear strength, abrasion, flex property and varying heat build-up with cure time of natural rubber (NR) cured with equilibrium cure system (EC) were studied.And the comparison was carried out among the three cure systems of EC, semi-effective vulcanitalion (SEV) and conventional vulcanization (CV). The reversion of NR was slightly higher in EC than that in SEV and considerably lower than that in CV. The six-hour curing reversion was 7.7% in EC, 0.4% in SEV and 34. 0% in CV, respectively. NR cured with EC,compared with SEV and CV, had a comprehensive property such as tensile, tear strength, 300% modulus,heaat build-up, abrasion and flex property at any cure time. The measurements of chemical stress relaxation behaviour revealed that the vulcanizate cured with EC had a better property of thermooxidative aging resistance than that cured with both SEV and CV

研究了平衡硫化体系(EC)硫化天然橡胶(NR)的硫化返原、拉伸性能、撕裂强度、耐磨性、耐屈挠性及生热性随硫化时间的变化,并与半有效硫化体系(SEV)及传统硫化体系(CV)进行了对比。结果表明,EC硫化NR的返原作用略高于SEV,但明显地低于CV,硫化6h返原率依次为7.7%、0.4%极34.0%;与SEV及CV相比,在不同硫化时问下,EC硫化NR具有高的拉伸强度、撕裂强度及300%定伸应力,低的生热性,好的耐磨性和耐屈挠性。对不同硫化体系硫化NR的化学应力松弛的测定表明,EC硫化胶的耐热氧老化性优于SEV,更优于CV。

The effect of TMTD on the heat and oxygen aging of clay filled NR compound was investigated by using determination for plasticity retention of NR,test method of hot air aging,thermal analysis and SEM.The results showed that the excellent anti heat and oxygen aging property could be obtained when the clay filled NR compound was cured by semi effective or effective curing system with 1.5 phr or 3.0 phr of TMTD.

采用NR塑性保持率的测定方法、橡胶热空气老化试验方法、热分析技术及扫描电镜分析等 ,研究了促进剂TMTD对粘土填充NR胶料抗热氧老化性能的影响。试验结果表明 ,在制备粘土填充NR胶料时 ,采用半有效硫化体系或有效硫化体系硫化 ,加入 1 5或 3 0份促进剂TMTD ,可以获得很好的抗热氧老化性能

In this paper,effects of conventional cure system(CV),effective cure system(EV),semi-effective cure system(SEV),equivalent cure system(EC) on the physical-mechanical properties and cure reversion resistance of cured natural rubber were studied.The results showed: CV had the seriousest cure reversion ,while the EV and EC has the best reversion resistance. After adding Si69 to various cure systems,the reversion resistance of various cure system were improved.

研究了普通(CV)、有效(EV)、半有效(SEV)和平衡(EC)四种硫化体系对NR抗硫化返原和硫化胶物理机械性能的影响。结果表明:有效和平衡硫化体系的抗硫化返原性最好;在不同的硫化体系中加入抗返原剂Si69之后,都能有效地提高硫化天然胶的抗硫化返原性和物理机械性能。综合使用性能和抗硫化返原性,以半有效硫化体系较好。

 
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