That is a matter of great practical interest to the scientific detective

这些对于科学的侦探术是有很大的实际意义的。

By moral obligations and by practical interests its fate was thus linked with the destiny of all mankind.

通过道德义务和实际利益，它的命运因此与全人类的命运联系在一起。

There was nothing in the sphere of practical interest, he insisted, which should bind the colonies to the mother country.

他坚持认为，在实际利益范围内没有任何东西可以将殖民地与母国联系起来。

Do not our social and practical interests distract our boys from the intellectual achievement which should dominate their imagination and command their zeal?

难道我们的社会和实际兴趣不会分散我们男孩的注意力，使他们无法专注于应该支配他们的想象力和激发他们的热情的智力成就吗？

For him the practical interest and the practical man were such as looked forward to the next election, or perhaps, in corporations, five or ten years.

对他来说，实际的兴趣和实际的人就是期待下一次选举，或者，在公司中，可能是五年或十年。

To do this we must show that the college is intellectual, not as opposed to practical interests and purposes, but as opposed to unpractical and unwise methods of work.

要做到这一点，我们必须表明学院是知识分子，不是与实际兴趣和目的相对立，而是与不切实际和不明智的工作方法相对立。

But the selection and the relating of these ideas is dominated by an immediate practical interest which cuts them off from the intellectual point of view of the scholar.

但是，这些想法的选择和关联是由直接的实际兴趣所支配的，这使它们与学者的知识观点隔绝开来。

In one way or another the teacher feels a kinship with the scientist and the scholar which forbids him to submit to this domination of his instruction by the demands of an immediate practical interest.

教师以某种方式感受到与科学家和学者的亲缘关系，这种亲缘关系禁止他屈服于直接的实际兴趣的要求对他的教学的支配。