1. This study is the first to suggest non-parallel enzyme synthesis in man.

2. Non-parallel enzyme secretion has been shown in patients with normal pancreatic function under certain stimulatory conditions.

3. The slots can be parallel or nonparallel.

4. The influence of main flow nonparallel and pressure gradients is considered to show the physical characteristics of flat boundary flow.

5. In this article the nonparallel stability of the boundary layer is investigated effectively by using the parabolized stability equations (PSE).

6. The weak nonlinear instability of a nonparallel boundary layer is studied by nonlinear parabolized stability equations(PSE).

7. The examples presented clearly show the effect of nonparallel flow on boundary layer stability.

8. Coupling between nonparallel waveguides is studied by coupling mode theory,() and the coupling equations and coupling coefficients are obtained.

9. Based on parabolized stability equations, the stability of nonparallel boundary layer is calculated and analyzed by using recursion numerical method.

10. Gears on nonparallel, non-intersecting shafts also have pitch circles, but the rolling-pitch-circle concept is not valid.

11. The capacitance and electric field intensity of nonparallel plate capacitor are calculated according to the formula of electric field energy and capacitor.

12. The compressible linear stability theory and the method of multiple scales are used to study the problem of three dimensional nonparallel flow stability for boundary layers.

13. In the approach, a ray is defined as the intersection of two nonparallel planes.

14. The parabolized stability equations (PSEs) for high speed flows, especially supersonic and hypersonic flows, are derived and used to analyze the nonparallel boundary layer stability.

15. A concise analytical method (extending coefficient) of coupling between two nonparallel waveguides is reported in this paper.

16. Bead chains provide an inexpensive and versatile means for connecting parallel or nonparallel shafts when the speed and power transmitted are low.