以下为句子列表:
英文: A study was made of the properties of NR and the effect that natural rubber latex was conserved with feeble-acid-ammonium salt.
中文: 摘要通过对弱酸铵盐性质的分析,探索弱酸铵盐对鲜天然胶乳的保存效果及其性能的影响。
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英文: An entire new industry producing synthetic rubber emerged, to make up for the loss of access to natural rubber in the Pacific.
中文: 出现了生产合成橡胶的一个全新行业,弥补了失去的太平洋地区的天然橡胶供应。
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英文: And they are surprisingly uniform, given that they begin as natural rubber and wool, which vary with every barge and bale.
中文: 虽然数目如此庞大,产品却出奇一致,尤其网球的原料还是天然橡胶和羊毛,每批往往都不一样。
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英文: However, the factors of society and economy were taken into account, the best concentration was 1.8%, the properties of natural rubber conserved by salvolatile got better and reduced pollution and improved the environment of factories.
中文: 综合考虑经济和社会效益,碳酸铵可作为天然胶乳的保存剂,最佳质量分数为1.8%,其硫化胶力学性能得到部分改善,可以代替传统的氨水保存剂,降低污染,提高经济效益,改善工厂作业环境。
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英文: Effect of dynamic tensile fatigue on structure and dynamic viscoelasticity of unfilled natural rubber vulcanizates;
中文: 动态疲劳对未填充天然橡胶硫化胶结构与动态黏弹性的影响
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