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- water layer of a farmland 田间水层
- The inner layer of the wall of a spore. 孢子内壁孢子壁的内层
- The middle, usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- A film or layer of a compound one molecule thick. 单分子层一分子厚度化合物的膜或层
- The outermost solid layer of a planet or moon. 外壳行星或月亮最外面的固态层
- The growth of successive layers of a cell wall. 敷着，附着细胞壁连续层的生长
- The middle,usually fleshy layer of a fruit wall. 中果皮果皮中间通常含肉较多的那一层
- The outermost cellular layer of a stem. 茎上最外面的细胞层。
- The surface or outer layer of a metal alloy. 外层金属合金的表面或外层
- The outermost layer of a spore in some algae and fungi. 孢子外壁某些水藻和真菌孢子的最外层壁
- The outer layer of cells of the spore-containing capsule of a moss. 蒴周层藓类孢子囊的外层细胞
- The water-plugging technique of nitrogen foam for plugging the water layer of oilfield by Jamin effect has been studied in this paper. 氮气泡沫堵水技术是在注入液体中掺入氮气使发泡剂发泡,利用气阻效应(贾敏效应),使液体不能沿微观大孔道、宏观高渗层或高渗区窜流,达到封堵高含水层的目的。
- This layer of rock contains a lot of flint. 这一岩层中有大量燧石。
- The outer layer of a diploblastic animal, such as a jellyfish. 外层双胚层动物的外层，如海蜇
- There is a fine layer of dust on the desk. 桌子上有一层薄薄的尘土。
- The top layer of a soil profile,usually contains humus. 土壤层中的顶层,通常含有腐殖土。
- The visible outer layer of a star,especially of the sun. 光球恒星的可见外层，尤指太阳的。
- The water was of a pale, neutral color. 这水是一片淡灰色。
- Water squirted out of a hole in the pipe. 水从水管的一个洞里喷射出来。
- The visible outer layer of a star, especially of the sun. 光球恒星的可见外层，尤指太阳的
