Comparison with other sequences indicates that the C terminal half are highly conserved while the N terminal half which is to bond aglycone with diverse structures share little identity .
与其它序列的比对表明其C端部分氨基酸序列比较保守,而负责 结合结构多样的苷元的N 端部分保守性较低。
A pyrene derivative fluorescent carrier with a terminal double bond methylacryloylamidepyrene ( MAAP ) was synthesized .
合成了一种端基烯 键的芘衍生物荧光载体-甲基丙烯酰胺基芘( MAAP)。
It was the first time to observe epoxidation of terminal double bond under photooxidation .
首次观察到 末端 双键在光氧化时的环氧化。
The water content drops through the terminal bud to the 6th auxiliary bud one by one . Liberal water content of the 3rd and 5th auxiliary buds is comparatively low and the bond water of the 3rd and 5th auxiliary buds is comparatively high .
由 顶芽到6级侧芽的总含水量逐渐下降,自由水含量从3级侧芽到5级侧芽比较低,说明其 束缚水含量从3级侧芽到5级侧芽比较高。
The conduct wire connecting the negative terminal of battery and the metal part of the automobile body is called bond strap .
汽车 上将蓄电池 负极与车身的金属部分相连接的导线通常称为搭 铁线。
Synthsis of long chain terminal triple bond compounds 8 nonynoic acid and hexadecyne - ( 1 )
长链 端炔化合物的合成(8壬炔酸1十六 炔烃)
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