Some of these causes are completely reasonable results of social needs . / / others are reasonable consequences of particular advances / / in science being to some extent self - accelerating 译：在这些原因中，有些完全是社会需求的必然结果。另外一些则是科学上某些特定发展在一定程度上自我加速的必然结果。
2.
Some of these causes are completely reasonable results of social needs . others are reasonable consequences of particular advances in science being to some extent self - accelerating 这些原因的一部分完全是社会需求的合理结果。另外一些则是由于某种程度上的自我加速而产生的在科学上的特别进步的合理后果。
3.
Some of these causes are completely reasonable results of social needs . others are reasonable consequences of particular advances in science being to some extent self - accelerating 在这些原因中，有些完全是自然而然地来自社会需求，另一些则是由于科学在一定程度上自我加速而产生的某些特定发展的必然结果。
4.
Some of theses causes are completely reasonable results of social needs . others are reasonable consequences of particular advances in science being to some extent self - accelerating 这些原因当中有些原因完全是社会需要的必然结果，其他原因是在科学方面特定发展的必然结果，而科学在一定程度上是可以自我加速的。
