The virulent strains had a polysaccharide capsule and formed smooth colonies on agar medium.有毒菌株具有多糖荚膜它在琼脂培养基上形成光滑的菌落.DeternSning contents of immunoglobulin and alexin in milk by Agar Immunodiffusion technique.用琼脂单项免疫扩散法...
Agar is complex polysaccharide, extracted from red algae.琼脂是一种从红藻中提取的复杂的多糖.The virulent strains had a polysaccharide capsule and formed smooth colonies on agar medium.有毒菌株具有多糖荚膜它在琼脂培养基上形成光滑的菌落.Various overlay mediums , s...
Her bead necklaces and bracelets jangled as she walked.她的珠子项链和手镯在她走动时叮当作响。Stone Age settlers fashioned necklaces from sheep'steeth.石器时代的移居者用羊的牙做成项链。On display are earrings, necklaces and bracelets made from jade, am...