您要查找的是不是：
- 精子mtDNA含量sperm mtDNA content
- 它的蛋白質(zhì)含量和大豆一樣多。It contains as much protein as the soya bean.
- 卵膜孔一些動(dòng)物卵細胞覆蓋膜上的小孔，精子可由此進(jìn)入A pore in the membrane covering the ovum of some animals through which a spermatozoon can enter.
- 我們的飲用水中的鉛含量高得難以接受。The percentage of lead in our drinking water is unacceptably high.
- mtDNAmitochondrial DNA(mtDNA)
- 錳含量manganese content
- 副精子accessory sperm
- 馬mtDNAhorses
- Y精子Y sperm
- 高鉀含量a high potassium content
- 淤泥含量silt content
- 不動(dòng)精子spermatium
- X精子X-sorted sperm
- O含量component of oxygen
- N含量N content
- 寡數精子oligopyrene sperm
- F含量Fluorine content
- 青春期時(shí),未成熟的細胞(精原細胞)開(kāi)始其成熟過(guò)程(精子發(fā)生)。"At puberty, immature cells (spermatogonia) Begin a maturation process (spermatogenesis)."
- H含量H concentration
- 無(wú)精子azoospermia(動(dòng)); Aspermia
