2) approximate equal or less than
近似小于等于
1.
This paper investigates the transformation of approximate equal or less than relation on fuzzy number space under various operations.
在不同的运算下,讨论了模糊数空间上近似小于等于关系的变化。
3) Near constant Pressure
近似等压
4) approximate equality
近似相等
1.
We firstly give a sufficient and necessary condition for the approximate equality defined by Buckley J under the condition of fuzzy numbers; and then investigate the properties of approximate equality in detail.
FuzzySetsandSyslems,1985,的近似相等给出的一个充分必要条件,并对该近似相等的性质是行了详细讨论。
5) isobar approximation
等压近似
1.
This work studied numerically the transient themal blooming and the transition to the“steady-state”in iso-bar approximation for laser atmosphere propagation,using a transient 4D thermal blooming code,in comparison with the results computed by an isobar approximation 4D thermal blooming code.
根据瞬态四维（４Ｄ）热晕程序，研究了激光大气传输中热晕瞬变效应及如何过渡到等压近似下的热晕状态，并与等压近似下４Ｄ热晕程序计算结果作了对比，在大约四倍流体力学时间，瞬态４Ｄ热晕程序计算结果逼近等压近似下的结果；另外，还作了相位补偿计算，对光强每平方厘米几千瓦的情况，在理想的自适应光学系统动力学条件下，瞬变阶段的热畸变能相当有效地实时补偿。
6) order of approximation
近似等级
补充资料：近似
相近或相像但不相同：这两个地区的方音有些～。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条