Thus, the different fertilization practices tended to(affect) not the depth distribution of TOC and POC but the content and proportion of POC in topsoil.

可见，不同的施肥处理并没有改变TOC和POC的深度分布格局，只是改变了它们在耕层土壤的含量以及POC的分配比例。

youdao

The results showed that porcine cumulus cells could enhance maturation of mouse oocytes in vitro but not affect in vitro the fertilization of the oocytes and subsequent embryo development.

结果表明，猪卵丘细胞能促进小鼠卵母细胞的体外成熟，但并不影响小鼠卵母细胞的受精和胚胎发育。

youdao

The management, such as plough, fertilization and irrigation etc. have not only changed the nutrient cycling in the farmland ecosystem system, but also brought influences to global climate.

这些农田土壤的种植、翻耕、施肥、灌溉等管理措施不仅改变着农田生态系统中的化学元素循环，且给全球气候变化带来影响。

youdao

It is clear that the consequences of ocean fertilization are not yet fully understood.

UNESCO: MEDIA SERVICES

Frist's principles include banning human cloning and allowing taxpayer dollars for research only on embryos created for in-vitro fertilization and not from abortions.

CNN: Politics, science, morality of stem cell issue

Carrie Jones said Monday she had been using injections to help her conceive, but the couple did not undergo in vitro fertilization, which sometimes results in multiple births.

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