It is a curare alkaloid derived from the South American plant.
它是箭毒碱，提取自一种南美产的植物。
The biofuel was derived from jatropha, an inedible plant grown by PetroChina, a state-owned oil company, on a plantation in southwest China and refined by Honeywell.
此种生物燃料来自麻风树，是一种不可食用的植物，由中石油在中国西南部的一个种植园中种植，并由霍尼韦尔公司进行加工提炼。
"The main concern for us is that these plant-derived products have a green stamp on them just because they're derived from biomass," said study author Amy Landis of the University of Pittsburgh.
研究作者，来自匹兹堡大学的AmyLandis说：“我们主要关心的是虽然这些源自植物的产品都有着一个‘绿色’的邮戳，但这仅仅是因为它们来源于生物质。”
Biofuel consumption may be as simple as throwing a log on a fire or as complex as burning a combustible gas derived from plant matter in a combined-cycle electricity-generating unit.
生物燃料消耗可作为简单，扔在火日志或如燃烧的可燃气体，植物物质产生的联合循环发电装置复杂。
Water soluble, it is a type of plant derived pigment from caramel .
水溶性天然植物染料，是由焦糖提取的物质。
Compared with genomic SSRs, EST-SSRs are a new kind of molecular makers derived from expression sequence tags with remarkable advantages in high transferability across plant species.
EST -SSR是基于表达序列标签开发微卫星的一种新型分子标记，与基因组ssr相比，EST - SSR具有在植物物种之间可转移性的优点。
Compared with genomic SSRs, EST-SSRs are a new kind of molecular makers derived from expression sequence tags with remarkable advantages in high transferability across plant species.
EST -SSR是基于表达序列标签开发微卫星的一种新型分子标记，与基因组ssr相比，EST - SSR具有在植物物种之间可转移性的优点。
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