1) orientation selectivity
方位选择性
1.
We have investigated how the non-classical receptive field (nCRF) affects dynamic orientation selectivity of cells in the primary visual cortex (V1) in anesthetized and paralyzed cats using the reverse correlation method.
本实验应用反向相关法在麻醉和麻痹的猫上研究了整合野对初级视皮层细胞方位选择性的影响。
2) location-choosing
方位选择
3) Opt Options or Optional
选择位置,选择性
4) bearing selector
方位选择器
5) para-selectivity
对位选择性
1.
Distribution of product xylene isomers in this reaction basically followed rule of thermodynamic equilibrium,namely low para-selectivity.
在小型常压固定床反应器内考察了丙烷在ZRP分子筛和硅改性ZRP分子筛上的芳构化反应,实验结果表明,在ZRP分子筛上,液体产物中的二甲苯异构体基本上呈热力学平衡分布,对位选择性差;在硅改性ZRP分子筛上,随S iO2含量的增加,ZRP分子筛外表面的活性中心被覆盖的程度增加,液体产物中二甲苯异构体对位选择性逐渐增加。
6) regioselectivity
位置选择性
1.
The effect of type of functional monomers,as well as degree of cross-linking on the regioselectivity of nitration reaction,is studied.
成功地将分子印迹聚合物用于催化NO2硝化反应,探讨合成分子印迹聚合物所用的功能单体种类、交联度等对甲苯的NO2硝化反应位置选择性的影响。
2.
In this system good regioselectivity can be achieved mainly because of the existence of a porous support and the low dielectric constant of the reaction media.
一定条件下该硝化剂具有较好的反应位置选择性，这一是由于反应介质低的介电常数，二是多孔载体也具有明显的作用。
3.
In the two-phase nitration of phenol in the persence of β-CD,the regioselectivity of the reaction could be improved markedly,factors such as the polarity of the organic solvents,the amount of sodium nitrate used and reaction temperature have been investigated.
β－ＣＤ存在下对苯酚进行两相硝化反应，可以明显改善反应的位置选择性。
补充资料：连续性与非连续性(见间断性与不间断性)
连续性与非连续性(见间断性与不间断性)
continuity and discontinuity
11an父ux泊g四f“山。麻以角g、.连续性与非连续性(c。nt，n琳t:nuity一)_见间断性与不间断性。and diseo红ti-
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