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- Farmland grade is a basic index to evaluate the quality of farmland.It's also the basis of making standards of landuse tax,land compensation fee and land tenancy fee. 农用地等别是衡量农用地质量的基本指标,是确定土地使用税、土地征用补偿及租赁费等的重要依据。
- With the help of computer technology, such as SPSS, VBA and DB, the farmland graded database has been established. 使用了计算机技术和方法，如：SPSS，VBA和数据库等。
- Taking Sihui of Guangdong province as a case city,this paper discussed the application of GIS in farmland grading. 本文以广东省四会市农用地分等工作为例,探讨了GIS在农用地分等中的应用。
- Furthermore, method of summing the selected indicators' values is the reliable criterion for farmland grading. 而指数和方法是综合评价耕地等级的有效方法。
- Study on Compilation of the Farmland Grade Map Based GIS 基于GIS的农用地等别图制图综合问题研究
- It is not only can improve the speed and accuracy of grading and can reduce a large number of convoluted calculation work greatly through appling GIS technology to farmland grading. 将GIS技术运用于农用地分等，不但可以减少大量烦琐的计算工作而且可以大大提高分等的速度和准确度。
- This paper marks the farmland grading of Yanbian County as a case study principally by using the theory of rough set to define factors of farmland grading and introduces the idea of support degree. 摘要采用粗集理论的思想，引入支持度的概念，支持度越大，关联越强，定级因素的权重值越大；
- 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。
- Gradually the surrounding farmland turned residential. 周围的农田渐渐变成了住宅区。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- 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 once barren hillsides are now good farmland. 昔日荒坡，今日良田。
- The sixth grade saw an educational film yesterday. 六年级学生昨天看了一部教育片。
- He received a failing grade on the term paper. 他的期末报告不及格。
- Red and yellow grade into orange. 红与黄混合成橘黄。
- The twins will enter the fourth grade this fall. 这对双胞胎今年秋季将升到四年级。
- Their marriage is on the down grade. 他们的婚姻关系每况愈下。
- The trial flight has made the grade. 试飞成功。
- The naughty boy had to repeat the fifth grade. 这个顽皮的男孩不得不重读五年级。
