extent n. 1.广度,宽度,长度,一大片(土地)。 2.分量,程度;区域,范围,界限,限度。 3.【逻辑学】外延。 4.【法律】扣押,扣押令;〔美国〕临时所有权令;〔英古〕土地估价。 interior extent 【数学】内延。 unlimited extent 无限空间。 a vast extent of land 广大的土地。 the full extent of the park 公园的全景。 extent of the error 误差量。 the extent of one's patience 忍耐限度。 to a certain extent 在一定程度上,有点儿,多少,稍稍。 to a great [large] extent 大部分,大大,在很大程度上。 to some extent 在某种程度上,多少,有点儿,有些。 to such an extent that 达到这样的程度以至。 to that extent 达到那种程度。 to the extent of [that] 达到…的程度。 to the utmost [full] extent 到极点,极端;尽可能,尽力。
A measure of spatial extent, especially width, height, or length 尺寸存在于空间范围的一种量变,特别是宽度、高度或长度
The researchers also analyzed biopsies that were taken from the distal duodenal mucosa and the stomach of 9 individuals in the control group and 4 pancreatic cancer patients to examine the spatial extent of the field effect 研究者也分析9位对照组和4位胰腺癌患者的远端十二指肠粘膜和胃组织,来证实检查的有效范围。
The comparisons of analytical solutions of the model with numerical simulations of the nnlse show that the model is of excellent accuracy in the case of strong nonlocality and is still valid even if the characteristic length of the material response function approaches about three times of the total spatial extent occupied by the two beams 数值解与解析解的比较结果显示:在强非局域条件下我们所获得的nnlse的简化方程是十分精确合理的;当介质响应函数的特征宽度约为光束所占空间尺度的3倍时,我们推导的简化方程依然适用。