onda
- 网络昂达
onda-
The mass transfer rate in the reaction section is calculated by using gas and liquid film mass transfer coefficients specially measured for this structure of catalyst bed and the mass transfer rates in the rectifying and stripping sections are calculated by using Onda 's correlation .
采用专门测定此特殊结构的催化剂填充层的气膜和液膜传质系数关联式来计算反应段中的传质速率，用Onda的关联式计算精馏段和提馏段填充层中的传质速率。
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The histological structure of scent gland was observed in Muskrat ( Onda zibethica ) by light microscopy and electron microscopy . It is shown that the scent gland consists of of gland cells , support cells and excretory tubules .
应用光学显微镜和电子显微镜技术，观察了麝鼠（Ondazibethica）香腺囊的组织结构，证明香腺由腺细胞、支持细胞和排香管组成。