英德
有道
百度
谷歌
图片
维基
百科
外套膜
[无脊椎] pallium
mantle
mantle
- 这些小眼睛整齐的排列在外套膜的上方（图中橙色的小点），共同探测阴影和动作。
These tiny peepers line the upper part of the mantle (seen as orange dots on this specimen) and work together to detect shadows and movements. - 珍珠层内的平行纹理反映了外套膜分泌面相对壳体由根部向壳缘缓慢移动的生长机制。
The parallel laminations in he nacreous layer indicate that the secretion surface of mantle tissues maintains constant migration from the root to the rim of shell. - 针对西北轴承股份有限公司铁路轴承外套在生产过程中，突然出现磷化膜颜色深浅不均匀的云彩状花斑，进行成因分析。
The article mainly focused on analyzing the cause of formation of phosphate coating film speckles on the outer ring of bearings in the manufacturing progress of railway bearing in Xibei Bearing Co.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
