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- sand fixing forest 固沙林
- After repeated comparisons and experiments, scientists have at last chosen the high-modulus potassium silicate, or PS, as the ideal sand fixing agent. 经过反复比较实验，科学家们终于选定了高模数硅酸钾，即ps，为最理想的固沙剂。
- Therefore, not only should the sand fixing cementing agent reach due strength, but also it has to be highly effective in enabling water to seep and be absorbed. 因此，固沙胶结剂不但要达到应有强度，还必须满足良好的渗水、吸水性要求。
- After repeated comparisons and experiments,scientists have at last chosen the high-modulus potassium silicate,or PS,as the ideal sand fixing agent. 经过反复比较实验，科学家们终于选定了高模数硅酸钾，即PS，为最理想的固沙剂。
- After repeated comparisons and experiments, scientists have at last chosen the high-modulus potassium silicate, or PS, as the ideal sand fixing agent . 经过反复比较实验，科学家们终于选定了高模数硅酸钾，即PS，为最理想的固沙剂。
- The tables are firmly fixed to the floor. 桌子都牢牢地固定在地板上。
- Therefore,not only should the sand fixing cementing agent reach due strength,but also it has to be highly effective in enabling water to seep and be absorbed. 因此，固沙胶结剂不但要达到应有强度，还必须满足良好的渗水、吸水性要求。
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- The fence posts were fixed firmly in the ground. 栅栏的立柱牢牢地固定在地上。
- The place was fixed upon as exhibition grounds. 这个地方已被选定作为展览场所。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- A miner's lamp is fixed onto his helmet. 矿灯固定在矿工的头盔上。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- John fixed the tape recorder by himself. 约翰靠他自己修理录音机。
- The worker fixed a bracket on the wall. 工人在墙上固定了一个支架。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- The workmen fixed the water system. 工人们装好了供水系统。
- They charge a fixed rate for each transaction. 他们对办理的每项业务收取一定的费用。
- His company was built on the sand. 他的公司根基不稳固。
