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- Keywords nacre of shell;composition and structure;utilization; 贝壳珍珠层;成分与结构;应用;
- The oyster covers the piece of shell with a pearly substance known as @nacre. 牡蛎分泌一种叫做“珠母贝”的珍珠状物质覆盖那一小片贝壳。
- There is an ornament made of shells on the wall. 墙上有一个贝壳做成的装饰品。
- MANGANESE AND ITS ELECTRON PARAMAGNETIC RESONANCE SPECTRA IN NACRE OF SHELLS 珍珠层中的锰及其电子顺磁共振谱特征
- Jean and his workers place a small piece of shell in the oyster. 吉恩和他的工人们在牡蛎中放一小片贝壳。
- In the present paper the microstructure of nacre of bivalve shell is investigated by SEM and TEM.It is shown that in the nacre the neighbor aragonite laminae interpose perfectly. 本文利用扫描电镜原位观察了受拉伸载荷作用下珍珠层中裂纹的萌生及扩展方式,并结合SEM和TEM技术研究了贝壳珍珠层微观组织结构,探讨了裂纹扩展过程中的增韧机制。
- Being tired of shelling out on repairs to his bicycle, he sold it cheap. 他再也不愿为修自行车而花钱，于是便廉价把它卖掉了。
- I am tired of shelling out on repairs to this car . 我已厌倦付款修理这台破车了。
- Keywords nacre;protein;calcium carbonate; 珍珠层;蛋白质;碳酸钙;
- The colour of shell pearl is all dyed. It's not natural. 贝珠的颜色都是染的,而不是天然的。
- Several Cognition to HSE management systematic of Shell Oil Corp. 对壳牌石油公司HSE管理体系的几点认识。
- You are enable to increase the number of shell mold production. 使铸型的生产效率的提高成为了可能。
- I collected two pocketfuls of shells from the beach. 我在海滩捡了两袋贝壳。
- Keywords Nacre;Laser Raman spectrum;Carotenoid;Metalloporphyrin; 珍珠层;激光拉曼光谱;类胡罗卜素;金属卟啉;
- Every crustacean has a layer of shell, which is also called the carapace. 甲壳动物体外都有一层几丁质外壳, 称为甲壳。
- Keywords nacre;pole figure;aragonite;preferential orientation; 关键词珍珠层;极图;文石;择优取向;
- Keywords Nacre;Three-point bend test;Elastic modulus; 贝壳珍珠层;三点弯曲实验;弹性模量;
- Keywords nacre;mineral bridges;aragoniteplatelet;organic matrix; 矿物桥;珍珠母结构;文石晶片;有机基质;
- Keywords nacre;biomimetics;multilayer;mesoporous material; 珍珠层;仿生;多层膜;介孔材料;
- Pack-less design minimizes the potential of shell leakage for ideal emissions control. 无填料设计将外壳泄漏的可能性降到最小程度,特别适用于排放控制应用领域。
