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- The exine is composed of tectum, columellae, foot layer and endexine. 花粉外壁由顶盖层、柱状层、底层及外壁内层所组成。
- The exine of pollen wall is of different electron density, the nexine dense and the sexine, comprising tectum, bacules, and foot layer, relatively thin. 花粉壁的外壁分为外层和内层，外层包括覆盖层、基粒棒和基足层等三层，内层只包含一层。
- The outer pollen wall ultrastructure of 4 excellent germplasms and their cutting offsprings showed that the tectum,columellac,foot layer and endexine had no notable variation. 花粉外壁超微结构所显示的覆盖层、柱状层、基层和外壁内层的形状或厚度，4份优质资源与其扦插后代均无明显变化。
- Discussion on the Irrationality Anagraph in Hospital of Foot Layer 基层医院不合理处方浅析
- He walked along as if favoring his sore foot. 他走路像是特别小心照顾他那只酸痛的脚似的。
- My foot caught in a creeper and I pitched forward. 藤蔓缠住我的脚，使我向前倒下。
- The numbness in your foot will soon pass off. 你脚上的麻木感一会儿就会消失。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- He goes to school not by bus, but on foot. 他去上学不是乘公共汽车，而是走路去的。
- He finds she lies under foot on the stairs. 他发现她躺在楼梯脚下。
- I tell him never to set foot in my house again. 我告诉他再也别踏进我家的门。
- He seemed to expect to be waited on hand and foot. 他像是想要人尽心尽力伺候他。
- At that moment they were fighting foot to foot. 那时候他们正在进行肉搏战。
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- He put his great foot on the flowerbed. 他的大脚踩在花坛上。
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- She tried to put her foot into the stirrup. 她试图把脚放进马镫里。
- His debts foot up to a huge sum. 他欠的债加起来是一笔巨款。
- Nobody has ever set foot on that island. 没有人曾经登上过那个岛屿。
- Does it work on athlete's foot, too? 它对运动员的脚有效吗？
