zona-free

基本解釋

Methods The zona free hamster eggs were pre-incubated with MR which isolated from motile sperm of human by mannose-agarose gel affinity chromatography.
方法去透明帶金黃地鼠卵經(jīng)不同濃度的純化人精子MR作用后,用透射電子顯微鏡觀察卵母細(xì)胞超微結(jié)構(gòu)的變化。
Reading occupies most of my free time.
閱讀占去了我大部分的閑暇時(shí)間。
The crew remained free from scurvy.
那些船員仍然沒有患壞血病之虞。
He's a fervent believer in free speech.
他是言論自由的強(qiáng)烈信仰者。
She picked up a new magazine with her free hand.
她用空著的一只手拿起一本新雜志。