Asterina相关的网络例句
查询词典 Asterina
- 与 Asterina 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Objective: To study the chemical constituents of marine starfish Asterina pectinifera.
目的：研究海燕的化学成分。
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Compounds 1 and 2 were isolated from Asterina pectinifera for the first time, while compound 4 was first obtained from Asterina pectinifera of China Sea.
化合物1、2为首次从海燕中分离得到，化合物4为首次从中国海域的海燕中分离得到。
- 推荐网络例句
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In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.
。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。
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Go down on one's knees;kneel down
屈膝跪下。。。下跪祈祷
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Nusa lembongan : Bali's sister island, coral and sand beaches, crystal clear water, surfing.
Nusa Dua ：豪华度假村，冲浪和潜水，沙滩，水晶般晶莹剔透的水，网络冲浪。