加人预冷2一8℃的1%多聚甲醛1.0毫升并混匀.Add 2 ~ 8 C 1 % polysorbate 1.0 ml and mix them again.框架安装是聚甲醛树脂制成.The frame mount is made of delrin.并介绍了聚甲醛树脂的特性和主要应用领域.Moreover, the characteristics and the main applied fields of polyacetal res...
Michelangelo, while working, had to lie on his back and paint.米开朗基罗, 而工作时, 曾趴在他的背部及油漆.Is this painting attributable to Michelangelo?这幅画是米开朗琪罗画的 吗 ?Art is an acquired taste—no one is born knowing that Michelangelo is wond...
Methods: To extract ginsenosides from folium ginseng by adding cellulase digestion process.目的: 通过星点设计-效应面法优选人参叶酶法提取工艺.Objective To identify Radix sophora , Folium perilla pericarpium Zanthoxyli in Jieershu lotion.目的鉴别洁尔舒...
Confirmation can be obtained by detecting extensive necrosis through careful digital palpation.通过仔细的手指触诊,能从检查出的广泛坏死而获得确诊.An estimate of intraocular pressure can be obtained by palpation of the globe through the lids.眼压可以...