Many migratory birds visit this lake annually.许多候鸟每年到这个湖上作短期逗留.Cheniers have a parallel , gently arcuate alignment reflecting the migratory history of the shoreline.沙脊呈平行的 、 微弓形排列,这能反映滨线迁移的历史.The positive rate of migrato...
Hyperglycaemia and hyperinsulinemia: is insulin - degrading enzyme the missing link?高血糖与高胰岛素血症 —— 胰岛素降解酶是其中缺少的一环 吗 ?The typical symptoms of DM are polydypsia, polyphagia, polyuria , emaciation and urinary glucose caused ...
把厚木板的一端用夹具固定在桌子的边上。Clamp one end of the plank to the edge of the table.工件夹持 装置叫做钻模或夹具.Work - holding devices are called jigs and fixtures.要使用一套定位夹具来精心地使外线圈保持在正确的位置上.The outer coil needs holding in position very carefully...
He was well-built, but too fleshy to be impressive.他肌肉发达，但是太胖了，没给人留下好印象。a large fleshy man大个子胖男人The thick , fleshy leaves are greatly enlarged and malformed.肥厚多汁的叶子,迅速扩大成为畸形叶....