眼皮上的一些小腺形成了油层和粘液层.Several smaller glands in the lids make the oil and mucus layers.图3EPSPC肿瘤细胞内的密电子颗粒及小腺腔.Fig .3 EPSPC tumor cell containing dense - electron granules and small lumen.2例不典型小腺泡增生(ASAP )P504s均为阴性.Both cases...
Both clay and sandstone are unstable rock formations.黏土和砂岩都是不牢固的岩石构造。An aquifer is a water - bearing rock stratum such as sandstone and chalk.地下蓄水层是一些有水的岩石层,如沙岩和白垩岩.Houses in the area are built of sandstone.这个地区的房屋都是用砂岩建...
有效地利用心理场中的各种力的作用,可激发内源的正性作用力,提高高校辅导员工作的积极性和创造性.So effective use of psychological field can stimulate endogenous and arouse university assistants'enthusiasm and creativity....