Primary observation to T2-generation showed that double mutant plant had obvious dwarf phenotype, but had no defect in leaf trichome and vasculature.

对T 2代双突变体植株表型初步观察显示，植株有明显矮化现象，但维管束和叶毛的发育基本正常。

youdao

Our primary observation results may provide valuable data for development of the bio-engineering using the silkworm to produce protein medicine for human beings.

同时，培养细胞实验说明不同细胞的感 染和表达的特性不同。以上结果可以为利用家蚕生产生物药品的基因工程提供参考。

youdao

Thus a random evaluation system of scientific documents is established, which consists of main evaluation aspects, essential factors of evaluation and primary observation points.

建立了由主要评价方面、评价要素、主要观测点组成的科学文献随机性水平评价体系。

youdao

The primary observation here is that the U.S. government is already spending as much on healthcare, as a percentage of GDP, as the average for OECD countries.

FORBES: Let's 'Clean Sheet' Our Failed Approach To Entitlements

The primary question is whether video is the superior witness to human observation.

CNN: Could video evidence deceive us?

The chief executive of the Association for Science Education, Annette Smith, said it did not assess science as it happened in primary schools - as an active, practical activity which built on children's curiosity and observation skills.

BBC: All school Sats tests 'might go'