1) oyster shell
牡蛎壳
1.
Study on the technology of L-calcium lactate from oyster shell;
牡蛎壳合成L-乳酸钙的工艺研究
2.
Control of oyster shell contamination and its recycling use——Taking Hui′an County,Fujian Province as a case;
牡蛎壳污染的治理思路及资源化综合利用对策——以福建省惠安县为例
3.
Research of preparing recoverable wastewater purification materials by using oyster shell and diatomite
硅藻土/牡蛎壳制备可回收废水除磷材料的研究
2) oyster shells
牡蛎壳
1.
And the calcium lactate is easily absorbed to the body, So the research of changing the oyster shells to calcium lactate had been carried on in this paper.
随着人们健康观念的更新以及生活水平的迅速提高,牡蛎的消费量正逐年快速增加,牡蛎壳也随之被大量丢弃。
3) oyster shell powder
牡蛎壳粉
1.
Preparation of aspirin intergastric floating tablet with carrier of oyster shell powder and sodium carboxymethyl cellulose;
以牡蛎壳粉-CMC为载体制备阿司匹林胃漂浮片的研究
2.
Ultrasonic degradation of azofuchsine catalyzed by nanocrystalline ZnO carried on oyster shell powder was studied,and effect of various factors were investigated.
采用实验室合成的以牡蛎壳粉为载体的纳米ZnO催化剂,以偶氮品红超声降解反应为模型,研究了各种因素对偶氮品红超声降解反应的影响。
3.
The photocatalyst,nano-ZnO,was prepared by precipitation method with Zn(NO3)2·6H2O and Na2CO3 as raw materials and oyster shell powder as carrier.
6H2O和Na2CO3为原料,采用沉淀法制备了以牡蛎壳粉为载体的纳米ZnO催化剂。
4) Oyster-shell media
牡蛎壳填料
5) oyster schucker
剥牡蛎壳机
6) recent and present geo environmental changes
贝壳堤与牡蛎礁
补充资料：牡蛎
| 牡蛎 Ostreidae；oyster 软体动物门双壳纲牡蛎目牡蛎科的通称。又称、海蛎子。 世界性分布，中国已知 20 余种。贝壳不甚规则，两壳不等。左壳又称下壳，用以固着在外物上，较大而厚，深凹，表面放射肋清楚。右壳又称上壳，较小而平，牡蛎主要分布于热带和温带海洋，从潮间带至数十米深的范围都有分布 。牡蛎肉味鲜美，用煮肉的汤制成蚝油是极好的调味品。贝壳可烧石灰，亦可入药。是许多国家重要的人工养殖贝类。牡蛎的繁殖有幼生型和卵生型两种。 |
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参考词条