1) precursor
源物质
1.
Based on the preparation of titanium nitride, the effects for the choice of the precursor on the CVD systems have been illustrated.
本文以氮化钛的 CVD制备为例 ,说明了源物质的选择对 CVD过程的影响。
2) odoriferous thing
臭源物质
3) Nitrogen source
氮源物质
4) Glucose
糖源物质
5) exogenous substances
外源物质
1.
Effects of 5 kinds of exogenous substances on cuttage rooting of Taiwanese cultivar of Arabian Jasmine;
5种外源物质对台湾种茉莉扦插生根的效应
2.
0℃,the bolls at the first and second fruiting nodes and their contrapuntal leaves of the sixth-ninth fruiting shoots(middle fruiting shoots) and the eleventh-fourteenth fruiting shoots(upper fruiting shoots) were separately daubed with three exogenous substances with a constant C/N ratio,(1) the mixture of 6% sucrose and 0.
0℃的日均温条件下,对棉花6~9果枝(中部果枝)和11~14果枝(上部果枝)1、2果节棉铃及其对位果枝叶分别于花后15 d和30 d,外施C/N比恒定的3种外源物质:(1)6%蔗糖和0。
6) energy sources
能源物质
1.
Saccharide,fat and protein are the main energy sources in insects.
多糖、甘油三酯和可溶性蛋白是昆虫体内主要的三种能源物质。
参考词条
补充资料：内源性阿片样物质
内源性阿片样物质
endogenous opioids
即脑啡肽、内啡肽、强啡肽的总称。作用详见各条目解释。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。