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- Strongly acidic yellow soil 强酸性黄壤
- Preliminary Study on Balanced Application of Fertilizer for Watermelon in Acid Yellow Soil in Middle Areas of Guizhou 黔中地区酸性黄泥土西瓜平衡施肥试验初报
- DYNAMICS OF ROOT COLONIZATION OF ACID-TOLERANT RHIZOBIUM MELILOTI STRAINS IN AN ACID YELLOW SOIL 耐酸苜蓿根瘤菌在酸性黄壤中的定殖研究
- Strongly acid peat soils are often low in calcium. 强酸性泥炭土常呈现低钙。
- Strong acid are often diluted before they are used. 强酸在使用前常加以稀释。
- Then D-Phe is separated by strong acidic resin. 选用强酸性阳离子树脂对产物D-苯丙氨酸进行分离纯化，优化了分离条件；
- Hydriodic acid is a strong acid. 氢碘酸是一种强酸。
- Watched it decadent. Was winding vine flowers, yellow soil was buried .... .. 看着它腐朽.被花藤缠绕;发黄..被泥土掩埋....
- Cerium Hydroxide is insoluble in water and soluble in strong acid. 说明:氢氧化铈不溶于水,溶于强酸。
- The distribution feature is that in calico purple soil rice and corn are short of zinc,in acid arenaceous soil wheat is short of molybdenum,in gravel yellow soil cole and orange are short of boron,in gles tide soil wheat is short of manganese. 分布特征是钙质紫色土水稻、玉米缺锌 ,酸性砂质土小麦缺钼 ,砾质黄壤油菜、柑桔缺硼 ,潜育化潮土小麦缺锰。
- Batch sorption method were applied to study the properties of hydrolysis and sorption isotherms of chlorpyrifos affected by humic acid ( HA ) from yellow soil sampled from kaixian, chongqing. 试验采用平衡振荡法研究了三峡库区重庆开县石灰性黄壤腐植酸对毒死蜱的水解影响及吸附特征。
- Analysis on sustainability of grain production in red and yellow soil regions of China. 红黄壤地区粮食生产持续性分析。
- An acid yellow was synthesized by diazo and azo,and characterized by elementary analysis, IR and 1H-NMR. 酸性黄是经过重氮化和偶合反应合成的一种偶氮染料,对它进行了IR、1H-NMR和元素分析的表征。
- Relationship between plant community succession and fertility variation of mountain yellow soil in east Chongqing. 渝东山地黄壤肥力变化与植物群落演替的关系
- Do not contact methylene chloride acet (like nail oil) strong acid detergent. 不要接触亚甲基氯化物、丙酮(去指甲油剂)、强酸清洗剂。
- The difference of fertility level of the main purple soil , rice soil and yellow soil is bigg. 主要土壤类型紫色土、水稻土、和黄壤,肥力水平差异较大,全量、有效态含量在不同土壤类型不一致。
- Products with low water absorption, Mohs hardness, strong acid and so on. 产品具有吸水率低、莫氏硬度大、耐酸碱性强等特点。
- Immersion service exposure to strong acids or alkalies. 不能将环氧富锌涂层直接浸渍在强酸或强碱环境下。
- If you see patches of acid yellow flowers, single flowers on short stems almost hugging the ground, they are winter aconite. 如果你看到一片片薄薄的黄花，低矮的枝干上一丛花朵几乎要垂到地上，那就是冬乌。
- From orbit, pink clouds cover 70 percent of the planet's surface, shielding the pinpricks of city lights and the yellow soil of open land. 粗看了下,我的理解是:从行星轨道上看去,粉色的云团笼罩了星球70%25的表面,遮蔽了星星点点的城市灯光和覆盖着黄土的开阔地。
