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- specific surface of soil 土壤比表面
- XRD curves of this sample showed that the particle sizes are 8.9 nm. The BET curves showed that the specific surface of the sample is 26.34 m2/g. XRD测试结果显示其平均粒径为8.;9nm;BET测定比表面为26
- The intercalation of the polymer would be easier and the specific surface of the graphite would be enhanced while the graphite had been pre-processed. 通过氧化、插层以及插层后加热可以在石墨碳层上引入极性基团,提高其比表面积,有利于高分子进行插层。
- REEs in surface of soil column with short-term pollution had great bioavailability, while the bioavailability of REEs in the soil column with long-term pollution increased unde... 在短期污染土柱的表层,稀土元素有较高的生物可利用性;在长期污染土柱中,稀土元素的生物可利用性也增加。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- The surface of the liquid gradually crusted over. 液体表面渐渐地结了一层皮。
- There are some clods of soil on the mat. 垫子上有些土块。
- Particulate activated carbon prepared with coal slime as basic material with coal tar and asphalt as binder, giving a product quality of: strength of 91%, iodine value of 955 mg/g and specific surface of 960 m 2/g. 以选煤厂煤泥为基础原料 ,用煤焦油、沥青作为粘结剂 ,研制出质量较好的颗粒活性炭 ,强度达 91%25,吸碘值为 955mg/g,比表面积为 96 0 m2 /g
- A breeze ruffled the surface of the lake. 一阵微风吹皱了湖面。
- This kind of soil contains much alkali. 这种土壤含碱丰富。
- A wave broke across the surface of the pool. 一个波浪从池水表面掠过。
- Acid had pitted the surface of the silver. 酸把银器的表面腐蚀了。
- It's rich there because of the fertility of soil. 因为土地肥沃，那儿很富裕。
- Clods of soil stuck to the spade. 土块黏在铁铲上。
- The surface of the lake is quite still. 湖面相当平静。
- The surface of root soil was markedly more favorable to microbes and enzyme in every layer of bio-salver,with quantitative of soil microbes in the order of bacteria,actinomycete a... 而对土壤蛋白酶和脲酶活性的研究发现根际酶活性明显高于非根际酶活性。
- The surface of the water was dimpled by the breeze. 轻风拂动水面，荡起了涟漪。
- We skated on the glassy surface of the frozen pond. 我们在池塘的光滑的冰上溜冰。
- The surface of the water is full of foam. 水面都是泡沫。
- The layer of soil on the surface. 地球表面一的土壤。
