| 1. | Alternating covariant tensor field 共变交错张量场 |
| 2. | The more general case of a tensor field is similar but more complicated 较普遍的张量场情况大致相似,但是更为复杂。 |
| 3. | The characteristics of vortex field can be described visually by vortex line 涡量场特性可以用涡线非常形象地表达出来。 |
| 4. | Stress - energy tensor field 应力能张量场 |
| 5. | Suanifolds with the vanishing normal curvature tensor in locally syetric space 局部对称黎曼流形中法曲率张量场消失的子流形 |
| 6. | In these contexts , the fields work because they are the simplest generalization of einstein ' s cosmological constant 在这样的情况下,由于纯量场是爱因斯坦宇宙常数最简化的归纳,因此它会产生作用。 |
| 7. | But if the field changes or oscillates quickly enough , it produces a gravitational attraction , just like ordinary or dark matter 不过,要是纯量场变化或是振?得够快,它就会产生重力相吸效应,一如普通物质或是暗物质。 |
| 8. | The simplest physical model for an appropriate dark energy component is a single slowly - rolling scalar field , sometimes referred to as quintessence 解释黑暗能量最简单的物理模型,是一个单一而缓慢滚动的纯量场,有时称为真空场。 |
| 9. | At the same time , contour stream line , vortex , kinetic energy which are computed are important to investigate complex flow and turbulent flow 同时得到其它的参数如涡量场、等流函数线、紊动能等,这些参数对复杂流动和湍流有重要的研究意义。 |
| 10. | Cosmologists already ascribe cosmic inflation , and perhaps the dark energy ( distinct from dark matter ) that is now causing cosmic acceleration , to scalar fields 关于宇宙暴胀,以及引发宇宙加速膨胀的暗能量(有别于暗物质) ,宇宙学者已经将之归因于纯量场。 |