- 重点词汇
- 相关例句
Something, such as a sea anchor or a brake on a fishing reel, that retards motion.
锚:制动器, 如海锚和捕鱼卷车上的制动器.
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SuitaBle for all ages , this intellectual toy promotes your intellect and retards senility.
老幼皆宜的智力玩具,增智防衰老.
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The strength and density of debris retards or prevents coarse particles from sinking.
这种高强度和高密度的岩屑会妨碍或阻止粗颗粒下沉.
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但是,这种改善造成了环境污染, 阻碍了人居环境的可持续发展.
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The retention directly affects the cost, paper quality and the loss in the wet end.
造纸纤维在湿部的絮聚留着情况直接影响到生产的成本 、 成纸质量及物料流失情况.
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Extended breath retention may have to be modified to meet your needs.
延长呼吸保持力,不得不按照你的实际情况而有所调整.
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目的利用天然牙的牙根放置自行研制的球帽型附着体,增强覆盖义齿的固位力.
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CMS has significant effect on strength and retention when it is used in the pulp.
浆内添加时有较好的增强和助留效果.
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