While Microsoft is encouraging developers to build the core of their applications using F#, for the presentation layer they are recommending VB and C# be used. Don Syme continues
虽然微软鼓励开发人员使用F#来构建应用程序的核心，但对于呈现层他们还是推荐使用VB和C#。
2
The experiments were made possible by a novel, one-layer ion trap cooled to minus 269 C (minus 452 F) with a liquid helium bath.
实验利用了一种单层离子势阱，并将其浸在液氦浴中冷却到零下269摄氏度。
3
The level of F-actin expression in the cytoplasm of outer layer is apparently higher than that of inner one, and this difference shows statistical significance.