事实上, 这些达尔文雀的样子已经不太像雀类了.In fact, the finches no longer look very finchlike at all.雀类体型小而结实,体长10 ~ 27公分.Finches are small, compact Birds 3 - 10 in . ( 10 - 27 cm ) long.许多雀类羽色鲜艳, 常有深浅不同的红色和黄色.Many finches are Brightly colo...
The path angled downhill and northwards.小路向山下伸展,然后向北延伸。He drove down the long, steeply angled driveway.他驱车从又长又陡的车道驶下。She angled the mirror so as to reflect light from a window.她为了反射窗外的光线而把镜子摆成某一角度....
CONCLUSION Alcohol sedimentation a better method in extracting monoterpene glycoside.结论水提醇沉法提取山茱萸单萜甙较好.Conclusion: The new monoterpene glycoside was identified as 4 " - hydroxyl - albiflorin. "结论: 新化合物命名为 4″- 羟基白芍苷.Objec...