杆状体的光敏度大约是心状体的一万倍.The rods are about 10,000 times as sensitive as the cores.对于重要观察来说,我们需要怎样的视敏度?What visual acuity is required for the most important vision tasks?在摄影技术中, 胶片感光乳剂的光敏度.In photography, the light sensitivity ...
The consultant was a man who had many unanswered questions.这个男性咨询者有许多待解的问题.Originally, Gar had agreed to come up as a consultant.原来, 加尔只答应来充当我们的顾问.He was consultant rheumatologist at the Royal Hampshire Hospital.他是皇家汉普郡医...
The skin of her cheeks tautened.她紧绷着脸.The shadows in the room deepened. It grew frightfully a tense stillness that tautened my nerves.屋里的阴影更深了,静得吓人,这种紧张的寂静令我的神经难以忍受.Her whole body tautened violently.她全身紧绷得厉害。Her whole bo...
She a biochemist who works on the frontiers of biology.她是从事生物学前沿研究的生化学家.He's a very keen student and works very hard...他是个很好学的学生，学习非常努力。He has already transferred ownership of most of the works to a British foundati...