1) concentration of Cd in seedling
幼苗含Cd量
1.
Pot experiments were conducted to study the feasibility for the pollution critical concentration of Cd in soil indicated by the concentration of Cd in seedling instead of those of harvested parts of wheat,soybean and rape.
盆栽试验,以小麦、油菜、大豆为对象,研究用作物幼苗含Cd量替代成熟期可食部位含Cd量表示土壤污染临界值。
2) sucrose content in seedling
幼苗蔗糖含量
3) Cd concentration
Cd含量
1.
In order to determine the most notable factors affecting Cd concentration in crops, paired soil and paddy or wheat grain samples were collected from a large number of field sites that encompassed a wide range of soil types within the suburb of three cities in Jiangsu provi.
作物吸收Cd量受很多土壤因素的控制,为了确定影响作物籽实Cd含量的土壤理化指标,采用多元线性回归分析对采自江苏省南京、扬州和苏州郊区的水稻和小麦籽实及相对应的土壤样品进行了研究。
4) Seedling quality
幼苗质量
1.
Effect of different compression ratio on the physical character of the seedling block and seedling quality of cucumber
不同压缩比对育苗块物理性质及黄瓜幼苗质量的影响
5) Cd content of wheat
小麦Cd含量
补充资料:茶叶含梗量检验
茶叶含梗量检验
stalk contents inspection of tea
茶叶含梗t检验(stalk eontents inspee-tion of tea)茶叶检验之一。对茶叶中茶梗数量的检测措施。茶梗是茶叶加工后残存f成品茶中的茎、梗部分物体。主要是采摘粗放或精制过程中拣剔不净所致。茶梗在各类茶中都有存在.人小、长短、色泽各异,在一定程度上影响茶叶的外形和内质。日本、埃及等国都列为应施检验项目。对于茶梗含最,茶类不同,要求也不同。一般红绿茶对照贸易标准样茶或成交样茶检验其含梗量,出口的压制茶类可含有茶梗,含梗量指标规定米砖6%、圆茶4一6%、滇沱茶0.5%、川沱茶3%,其检验方法因茶类不同而异。 红绿茶含梗量检验将待检茶叶通过分样器缩分、精确称取茶叶100克,均匀分布于白色瓷盘,用镊子逐一拣出茶梗,合并一起称重,计算(l’分率。 压制茶含梗量检验锯取试样一半《必要时用整块),放入燕笼内,汽蒸1一3小时,使梗叶易于分离时取出,将梗拣出,在烘箱内按茶叶水分检验法烘干称重,计算茶叶含梗的百分率。(严鸿德)
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条