1、What are the sources of variability to which NCC is subjected?
NCC所遭遇的可變性來源為何？

2、The results indicate that the composition of post_Archaean sedimentary rocks of NCC is not uniform.
結果表明，華北克拉通后太古宙沉積巖組成并不均一。

3、Based in the UK, NCC education is a world's leading provider of education and assessment solutions.
英國國家計算教育中心(簡稱：NCC教育)是世界領先的提供教育和測評方案的機構，總部設在英國。

4、Do NCC involve all the pyramidal neurons present in the cerebral cortex at any given time?
NCC是否牽涉到某特定時間中大腦皮質(zhì)里所有的錐體神經(jīng)元？

NCC翻譯