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- A soil is classified as Histosols if it does not have permafrost and is dominated by organic soil materials. 如果某種土壤沒(méi)有永凍層而又以有機物質(zhì)為主則可以將其劃分為有機土。
- Soil material is removed by being pushed thrown, and scoured out. 土壤由于受到壓迫,拋擲和沖刷而被搬走。
- The common absorption function of benzene and phynol in water on the series of organic soil is studied. 研究了水中苯和苯酚在系列有機膨潤土上的共同吸附作用。
- It is found that for the above situation the soil material damping ratio is commonly less than 3%. 計算分析表明風(fēng)振時(shí)層狀場(chǎng)地地基土的材料阻尼比很小，一般不超過(guò)3%25。
- Once in the oven, a soil material will be baked and the emitted gasses categorized by a mass spectrometer. 在進(jìn)入爐子后，土壤將經(jīng)過(guò)烘烤，而所排放的氣體將用質(zhì)譜議加以分析。
- organic soil fertility improving material 有機培肥
- Rock and soil materials consist of grains and pores. 摘要 巖土介質(zhì)是晶粒狀材料,存在大量的孔隙。
- Fig 10.A scanning electron micrograph of a cross-section of a biopsy forceps after cleaning demonstrating residual organic soil. 圖10.;一副清洗后活檢鉗橫斷面的掃描電子顯微圖顯示了殘留的有機污物。
- Organic soil (eg, blood, feces, and respiratory secretions) may contribute to disinfection failures by harboring embedded microbes and preventing the penetration of germicides. 有機物(如血、糞便、呼吸道分泌物等)會(huì )掩埋微生物并阻止殺菌劑的穿透而導致消毒失敗。
- The increment of praline content and SOD activity in the seedlings raised in organic soil base was more than that in the seedlings raised in nutritional soil base under moderate drought stress. 在中度干旱脅迫條件下，有機基質(zhì)所育秧苗水稻葉片的脯氨酸含量和SOD活性增加的幅度大于營(yíng)養土所育秧苗。
- A 2000 year difference between the 14C ages of fossil and organic soil matter might indicate that a sediment gap exists, which is very important when reconstructing paleoclimate by loess section. 由于同一層位骨化石、土壤有機質(zhì)、土壤無(wú)機質(zhì)14C測年結果差異，在進(jìn)行化石年代確定、考古及古文明研究、生態(tài)植被恢復、土壤無(wú)機碳存儲庫研究中，年齡的界定應選擇相應的測年數據。
- Some insignificant differences in REE distribution patterns could be used to distinguish characteristics of soil materials. 利用稀土元素分布模式的細微差異能夠有效判別成壤母質(zhì)特性的變化。
- Organic Soil Management in Fruit Production 果業(yè)生產(chǎn)有機化的土壤管理
- eco - organic soil - less cultivation 有機生態(tài)型無(wú)土栽培
- Tears are secreted by an organ under the upper eyelid. 眼淚由上眼瞼下面的器官分泌。
- Some plants push their roots deep into the soil. 一些植物的根深深長(cháng)入土中。
- The organ play as the bride come down the aisle. 當新娘沿著(zhù)通道走過(guò)來(lái)時(shí)，風(fēng)琴演奏了起來(lái)。
- The music is organic to the story. 這首樂(lè )曲是這個(gè)故事必不可少的組成部分。
- Such crops won't grow in limy soil. 這類(lèi)作物不能在石灰質(zhì)的土壤中生長(cháng)。
- What shall we grow in this alkaline soil? 我們應該在堿性土壤里種什么？
