生根的基质应当是湿润, 透气良好和消过毒的.The rooting medium should be moist, well aerated, and sterile.琥珀酸盐在以后的氧消耗中是最有效的基质.Succinate was the most effective substrate in following oxygen consumption.卵巢皮质的基质中有许多卵泡.The ovarian follicles are e...
Pattern 3 : Patterns are irregular alternant , which belongs to the dye - print defect.花型 3: 花型各自错位, 属印染质量问题.It is rather disappointing that so few of the features show clear - cut Mendelian pedigree patterns.颇使人感到失望的是,只...
Slow, careful curing of the concrete improves the hydration of the cement.混凝土的缓慢而精心的养护可以改善水泥的水化作用.If water is the solvent, it is called hydration.如果以水作溶剂, 它便称为水合.The unstable nature of 16 resulted in hydration.(16)的不稳定性导...
I had to matriculate if I wanted to do a degree.如果我想攻读学位，必须先被录取入学。That's why so many -- 40 percent – matriculate part time.这就是为什么有40%的学生要半工半读.If let her when instructor, she is about to become a professor after, eve...