您要查找的是不是：
- There were dead woods only in 14,22,42,54,70 cm diameter grade in Broad-leaved Korean Pine over-cutting forest. 阔叶红松过伐林内倒木大头直径仅在14,22,42,54,70cm径阶有倒木分布。
- The fiber length variation in diameter grade and arncaag families of Eucalyptus globulus both reach significant level (0.05), but that of E.Maidenii does not. 蓝桉纤维长度差异在径级和家系间均达到0．05水平，直干桉则不显著。
- The linear intersect combustibles sampling method is used for combustibles capacity measurement in different diameter grades. 地表可燃物载量调查采用线状相交可燃物取样调查方法，按不同径级调查可燃物载量。
- 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。
- This lens can magnify 20 diameter. 这个透镜能放大20倍。
- He's not in the first grade as a musician. 他不是第一流的音乐家。
- The diameter of the tree-trunk is about 2 meters. 这树干的直径大约是2米。
- 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 axis of a circle is its diameter. 圆的轴线是其直径。
- Measure the diameter of this circle. 量一下这圆的直径。
- We must gauge the diameter of wire first. 我们必须先测量电线的直径。
- 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。
- A tube with a very small internal diameter. 毛细管一根内径十分细小的管子
- 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。
