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- sand grading chart 砂子颗粒组成图
- Just offshore, the fine white sand grades into coral reefs and schools of tropical fish, making it a great place for snorkelling. 在近海区域，柔细的白沙逐渐延伸进珊瑚礁和成群的热带鱼之中，使这里成为潜水的绝佳地带。
- Taking the main water body of Lishui County in Nanjing as study object,the CBERS and TM data were respectively used to monitor water pollution,forming corresponding pollution grading charts. 以南京市溧水县的主要水体为研究对象,利用CBERS数据和TM数据分别监测水污染状况形成污染等级图,通过分析两者的差异,研究CBERS数据和TM数据在水体污染遥感监测方面的异同情况。
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
- Pupils who pass the test will be promoted to the next higher grade. 小学生只要考试及格就会升到高年级。
- The sand blew into the food and made it gritty. 砂吹进食物中，里边尽是砂子。
- The children were playing in the sand pit. 孩子们在沙坑中玩耍。
- 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。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- The sun blazed down on the sand. 阳光强烈地晒在沙滩上。
- His company was built on the sand. 他的公司根基不稳固。
- Business is now on the up grade. 目前生意蒸蒸日上。
- Pupils with 90% or more are awarded Grade A. 满90分的学生评为甲等。
- The chart show the company's rapid growth in recent year. 图表显示了该公司近年来的迅速发展。
- The river has scour out a passage in the sand. 这条河在沙土中冲出一条水道。
- The boat grounded on a sand bank. 船只搁浅在沙洲上。
- The kid dug a tunnel in the sand. 小孩在沙堆里挖了一个地道。
- Some scientists hope to chart out that particular area of the Amazon. 有些科学家希望对亚马孙河的那一特定区域进行勘察。
- Analysis of the Changing Characteristics of Sand Grading in Downstream of Weihe River 渭河下游泥沙颗粒级配变化特点分析
- The sixth grade saw an educational film yesterday. 六年级学生昨天看了一部教育片。
