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- soil relative content 土壤相对含水量
- Sample D has the highest relative content of Germacrene D (51.19%). D点样品中大根香叶烯D (Germacrene D)百分含量最高(51.;19%25)。
- It was observed that the rates of main stem growth and fruiting site formation decreased by over 30% when soil relative water content (SRWC) was lower than 60% as against control plantsj growth virtually ceased when SRWC fell below 40%. 花铃期土壤相对含水量在60%25以下时,棉花主茎平均日生长量和果节出现速率比不缺水的对照降低30%25以上; 土壤水分低于40%25时,生长基本停止。
- soil relative water content (SRWC) 土壤相对含水量
- By GC-TOFMS, the ferulic acid was successfully isolated from the extracts of RPC in a relative content of 5%. 阿魏酸在芦根提取物中的相对质量分数为5%25。
- The relative content of enol form on the different condition is analysed in this paper. 本文就不同条件下烯醇式的互变异构的相对含量作一分析。
- Distribution and Relative Content of Coumarins in Roots of Dendrobium thyrsiflorum Rchb.f.[J]. 引用该论文 郑艳;徐珞珊;王峥涛;张超英.
- The relative content of aliphatic group is the highest in Paddy HA, and decreased from peat HA, pond HA to river HA. 稻田腐殖酸含有最多的脂肪碳，其次为泥炭腐殖酸和鱼塘腐殖酸，河流腐殖酸含量最少。
- Title： Distribution and Relative Content of Coumarins in Roots of Dendrobium thyrsiflorum Rchb.f. 关键词：球花石斛;香豆素;分布;相对含量;激光共聚焦显微镜
- The relative content of saturated fatty acids was 8.70%,and the main components were palmitic acid and stearic acid. 结果表明;从翅果油树种子油中分离鉴定出11种脂肪酸;其中饱和脂肪酸占8.;70%25;主要是棕榈酸和硬脂酸;
- The relative content of volatiles showed a great difference during the fruit developmental period. 巴厘菠萝在果实发育不同阶段，各香气成分的相对含量变化较大。
- CoH-FBZ exhibited higher CH_4-SCR activity than the physical mixture of CoH-Y and CoH-Beta with comparable relative content of BEA topology structure. CoH-FBZ较CoH-Beta与CoH-Y机械混合样品的催化活性高;
- Theformulas for calculating the relative content and the actual content of maleic anhydride in graft were gottenfrom amination reaction. 通过胺化反应,推导出计算接枝物中马来酸酐相对含量和实际含量的公式。
- Ma black soil mostly soil, soil relatively fertile and important planting winter crops of wheat, faba bean, corn, potato, barley and so on. 土壤大部分为黑麻土，土质比较肥沃，农作物重要种植冬春小麦、蚕豆、玉米、薯类、青稞等。
- OBJECTIVE To analyse the chemical compositions and relative content of volatile oil from fresh and dried Citrus Bergamot. 目的分析金佛手鲜品与干品挥发油的化学成分与相对含量。
- The components of fatty acids and the relative contents were analyzed by GC/MS. 皂化、甲酯化后用GC/MS计算机联用技术分析其中的脂肪酸组成及其相对含量。
- It was found that the relative content of protoporphyrin (PPK ) and carotenoid in blood varied with the developing of the malignant tumor . 采用钛宝石激光器、光导纤维、荧光探头、多色仪、CCD、微机,组建起实施人体皮肤浅表组织内血液中的卟啉进行无创荧光检测系统。
- At the same time the relative content of anatase and rutile can be determined by the intensity of main peak in TiO2 XRD patterns. 同时通过XRD对主峰衍射强度的测定可以确定TiO2重量中各晶型的含量。
- What they concern most are both the relative content and the ways they present like how voice and speed present the feeling of the addresser. 他们所密切关系的既有讨论的内容，又有表达的方法，例如，发声和语速是如何来表现说话者的情绪的。
- Soil relative water-retaining capacities (RH) 土壤相对持水量
