periostracum是什么意思

2024-01-30 10:45:16

periostracum

美[ˌperiːɒstrəkəm] 英[perɪɒstrəkəm]

n. (软体动物介壳的) 角质层

名词复数：periostraca

Treating the sample of periostracum cicada wit h suspension technique, calcium, manganese and zinc were successfully determined b y FAAS. 以悬浮液技术处理样品;用火焰原子吸收光谱法成功地测定了蝉蜕中的钙、、.
Objective To determine calcium, iron, manganese and zinc in the snake slough and periostracum cicada. 摘要目的测定蛇蜕、蝉蜕中钙、铁、锰、锌。
Objective To determine calcium,iron,manganese and zinc in the snake slough and periostracum cicada. 目的测定蛇蜕、蝉蜕中钙、铁、锰、锌。方法用非完全消化法处理样品,以火焰原子吸收法测定。
AIM: To establish the determination of baicalin and wogonin in Chantui Zhike Granules( Periostracum Cicadae, Radix Scutellariae, etc.) by HPLC. 目的:建立高效液相色谱法测定蝉蜕止咳颗粒(蜕、芩等)黄芩苷和汉黄芩素含量的方法。
OBJECTIVE To identify Periostracum Cicadae and its two counterfeits by observation of microscopic characteristics of setae in animal drugs. 目的以动物药残留毛的显微特征为依据,对中药蝉蜕及其易混淆品进行鉴别。
Objective: To study the Mongolian materia medica Periostracum Serpentis and provide the scientific evidence for establishing its quality standard. 摘要目的：对蒙药蛇蜕进行系统的研究，为其制定质量标准提供科学依据。