formvar meaning in English

聚醋酸车基乙烯酯
聚醋酸甲基乙烯脂
聚乙烯醇缩甲醛树脂
热塑树脂

The content of the sap is negatively stained by uranyl acetate and observed by tem . results show consistency with the published observation that particles in gcv of open stomata are increased enormously in distribution density with obviously diminished small volume
研究内容分以下三个部分： a )用玻璃毛细管从开放态及aba诱导的关闭态保卫细胞液泡中直接取样，并将样品滴放在formvar包裹的铜网上，经醋酸铀负染后在透射电镜下观察。
For xrd , ellipsometry examinations , single - side - polished si ( lll ) wafers were used as substrates and for resistance measurement , glass was used and for infrared examination , double - side - polished si ( lll ) wafers were used and for ultraviolet - visible spectrophotometry , double - side - polished quartz wafers were used and for tem micrograph and electron diffraction pattern observation , cu nets deposited by formvar film were used . the cu - mgf2 cermet films were from 50 to 600nm thick
用于xrd分析、椭偏测量的单抛si ( 111 )晶片和电阻测试的载玻片上淀积膜厚约为600nm ；用于ir测试的双抛si ( 111 )晶片和uv测试的石英玻璃片上淀积膜厚约为250nm ；用于透射电镜分析的样品则淀积在400目铜网上的支撑formvar膜上，膜厚约为50 100nm 。