pot lead
英 [pɒt liːd]
美 [pɑːt liːd]
网络 石墨; 石黑
双语例句
- Field investigation and pot experiment were combined to study the effects of application of limestone, humid acid and bentonite on the content of lead ( Pb) in the eatable parts of lettuce.
通过野外调查与盆栽试验相结合，探讨配合施用石灰、腐殖酸和膨润土3种抑制剂对降低莴笋可食部分铅含量的最佳效果，找出最优先控制的蔬菜和最优化控制的元素。 - Pot plant corn tests indicate that anion contents in soil control the lead absorption of crops.
玉米盆栽试验表明，作物对土壤中铅的吸收受土壤中阴离子浓度影响。 - Effect of lime and peat application on the uptake of Cd, Pb, Zn, Cu, Mn and Fe of pakchoi ( Brassica chinensis) was studied by pot experiment in cadmium, lead and zinc contaminated soil.
采用盆栽方法研究在Cd、Pb、Zn污染土壤上，石灰和泥炭配施对春小白菜吸收重金属元素（Cu、Zn、Cd、Pb、Fe、Mn）的影响。 - Improvement on Pot of Smelting Lead
熔炼铅锅的改进 - The melt liquid will make galvanizing pot material produce intercrystalline corrosion seriously as zinc includes unsaturated lead, and the tensile strength of material reduces obviously;
而当锌中含有不饱和铅时，熔体对锌锅材料产生较严重的晶间腐蚀，材料的抗拉强度明显下降； - The premature corrosion and cracking failure of hot dip galvanizing pot lead to the increased galvanizing cost and large production loss.
镀锌锅的过早腐蚀和失效开裂，导致镀锌成本的上升和生产的极大损失。 - The pot experiment was conducted to study the effect of coated organic acids and no coated organic acids ( EDTA, citric acid and oxalic acid) on mobilization of lead in soil and its uptake by rice, especially on lead content in rice grain.
通过盆栽试验，研究不同包膜和非包膜有机酸（乙二胺四乙酸（EDTA）、柠檬酸、草酸）对土壤中铅的活化和水稻吸收铅的影响，尤其是对水稻籽粒中铅含量的影响。 - A pot experiment was conducted to study the absorption and accumulation characteristics of tomato to lead ( Pb) in acid yellow soil.
通过盆栽试验，研究番茄对酸性黄壤中铅（Pb）的吸收和积累效应。 - Through pot experiment, this paper discussed the effect of silicon and selenium fertilizer, which exerts an influence on the Cd content in each organ of different varieties of rice planted in the polluted areas of lead and zinc metallurgical industry.
通过盆栽试验种植水稻，研究了基肥施用硅肥和硒肥，对某铅锌冶炼污染区土壤上生长的水稻的不同生育期各部位Cd含量的影响。 - Pot experiment was conducted by applying different organic acids in the lead mine tailings to examine anatomical structures and physiological indicators of I. halophila and I. lactea var. chinensis.
通过在铅尾矿砂中施加不同有机酸的盆栽试验研究对喜盐鸢尾和马蔺幼苗幼苗解剖结构和生理指标的影响。