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- lake chalk raw soil 湖积白垩粗质土
- Earthen site are valuable culture heritages for human being, but the protection of the ancient raw soil buildings in our country is faced with severe situation. 摘要土遗址是人类宝贵的文化遗产,我国土遗址保护面临严峻的形势。
- Five years later,soil physico-chemical properties of the three raw soils with different matric changed greatly,and the yield of crop showed great difference in different soils and tratments. 三种不同母质的生土经过5年的熟化后,土壤理化性质发生了很大的变化,不同土壤和处理的作物产量也有较大的差异。
- PREDICTION ON EARTUQUAKE DAMAGE OF RAW SOIL BUILDINGS IN LOESS AREA 黄土生土建筑震害预测研究
- Shaking will settle the chalk powder down. 晃一晃把粉笔末抖落下来。
- The teacher wrote on the blackboard with a piece of chalk. 老师用一支粉笔在黑板上写字。
- The problem is how we are to get the raw material. 问题是我们怎样得到原材料。
- It is dangerous to walk on thin ice in a lake. 在湖中薄冰上行走是很危险的。
- Some of that chalk has rubbed off on your coat. 你的上衣沾上了些粉笔末。
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- Dust yourself down you're covered in chalk. 把你自己身上掸掸--上面都是粉笔末。
- We're not beaten yet, (not) by a long chalk. 我们还没有败,远远没败。
- The park borders on the shores of the lake. 公园毗连湖滨。
- The teacher's chalk grated on the blackboard. 老师的粉笔在黑板上发出刺耳的摩擦声。
- John ran to the edge of the lake and plunged in. 约翰跑到湖边,跑进了水里。
- Such a young child does not know chalk from cheese. 这样年幼的孩子是不辨是非的。
- The cold wind from Lake Baikal is blowing hard. 从贝加尔湖吹来的冷风在呼啸。
- He crushed a piece of chalk to powder. 他将一支粉笔压成粉末。
- Do you want your vegetables cooked or raw? 你要把蔬菜煮熟还是生吃?
- We go boating on the lake every weekend. 我们每个周末都到湖上划船。