crossrailn.横木crossv.穿过；交叉；杂交；反对；勾掉；碰见；阻挠n.十字架；十字形；杂交动植物；苦难adj.交叉的；相反的；生气的；杂交的cross sectional echocardiogram切面超声心动图, 切面心脏回声图cross the Huangpu River tunnelcross-section microstructure截面形貌cross-bite of anterior teeth行牙反[牙合]Cross--Cultural Management跨文化管理crossed grating interferometer交叉光栅干涉仪cross-section area of nozzle喷嘴截面积cross first the finishing line首先穿过终点cross-rail-elevating screw横梁升降螺杆cross-province operating ISP跨省经营ISP

1. Prolonging curing time may lower the crosslinking density.
   硫化温度的提高会使交联密度下降。
2. This derivation is only valid if no chain scission accompanies crosslinking.
   这一关系式仅适用于交联时不伴有断链发生的情况。