- 更多网络例句与内封物相关的网络例句 [注：此内容来源于网络，仅供参考]
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The star shaped block copolymers were prepared by ring opening polymerization of ε caprolactone in the presence of multiarm PEG using stannous octoate as a catalyst.
以辛酸亚锡为催化剂，通过星型聚乙二醇引发ε己内酯开环聚合，制备了PEG b PCL嵌段共聚物，进一步以丙烯酸酯封端，合成了 3种水溶性大分子单体。
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The star-shaped block copolymers were prepared by ring-opening polymerization of ε-caprolactone in the presence of multiarm PEG using stannous octoate as a catalyst.Based on these star-shaped PEG- b -PCL,soluble macromers terminated with acrylate groups were synthesized.
以辛酸亚锡为催化剂，通过星型聚乙二醇引发ε-己内酯开环聚合，制备了PEG- b -PCL嵌段共聚物，进一步以丙烯酸酯封端，合成了3种水溶性大分子单体。
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Compact obturation is an important factor for root canal therapy, focusing on reducing the channel of entering root system through mouth and peripheral apical tissue and blocking excitant which is not completely removed during debriding and repairing root canal.
致密的封填是根管治疗成功的关键之一，其主要目的是为减少经由口腔或根尖周围组织渗透进入根管系统的信道，以及将根管清创、修形过程中无法完全移除的刺激物封闭于根管系统内。
- 更多网络解释与内封物相关的网络解释 [注：此内容来源于网络，仅供参考]
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additive：添加剂
"容器"(container)包括各类包封有物品或物质的箱盒、瓶、金属罐、纸板箱盒、包装或包裹物,但不包括因托付或交付而另加的外封套或外包裹物;"添加剂"(additive)指于任何阶段中添加于或使用于食物内或食物上面通常不视为或用作食物的任何物质,
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coated vesicle：有衣小泡
通过细胞内吞作用(endocytosis) ,将复合物包封于有衣小泡(coated vesicle) 内. 进入细胞质后,有衣小泡形成内吞小泡(endosome),与其它细胞内囊泡融合,又将内吞物转送到溶酶体(lysome)内,实现内吞作用介导的脂质体与细胞的融合.
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ENCLS：附件,内封物(缩)
392enclosuren.围绕;围场,围栏 | 393encls附件,内封物(缩) | 394encodevt. 编码
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packing：包装
"包装"(packing)指将有关的物品及物质包好、封在容器内或以其他方式牢固的技巧与操作;"包装用品"(packaging)指为符合技术指令的最低包装要求而制造的任何容器,以及使该容器发挥其载物功能所需的任何其他组成部分或物料;