The adsorption of lead from wastewater on paml leaf,one kind of large amount of residuals from forest,has been studied with respect to modify reagent,pH,time,co ion concentration desorption method.
研究了棕榈树皮对废水中的重金属离子 Pb~(2+)的吸附性能和吸附机理。
The Palm plants were cultivated in the different artificially established eco environment.
在设置的不同生态环境小区内栽培棕榈 ,通过分析越冬栽培期间不同小区内的温度、风速及空气相对湿度等气候因子 ,观察植株寒害反应及来年生长状况 ,并结合植株叶片组织水分、可溶性糖及可溶性蛋白的质量分数和过氧化物酶 (POD)及超氧歧化酶 (SOD)比活性的测定 ,揭示了棕榈北方越冬栽培适应性的生理基础和伤害发生的可能机制 。
Biological characteristics and fungicide sensitivity of Pestalotiopsis palmarum causing leaf speckle of palm trees;
棕榈科植物叶斑病病原菌的生物学特性及药剂筛选试验
A newly found exotic Hispidae beetle, Octodonta nipae (Maulik)was reported from a forest nursery in Dongfang City, Hainan Province, China where it damages coconut palms which is an important ornamental and fruit trees widely planted in southern China.
报道了最近发生在海南省东方市华盛顿棕榈 (Washingtoniafilifera)上的林业外来入侵害虫—水椰八角铁甲Octodontanipae(Maulik) ;对其形态特征 ,发生与危害等进行了简要介绍 ,并提出了应对措施和建议。
In this study,we examined the ecological effect of palms on tree seedlings regeneration in a tropical lowland rain forest plot in Bawangling,Hainan Island.
调查海南霸王岭热带低地雨林群落学特征,研究林下棕榈植物对树木幼苗更新的影响。
flour of palm nuts or palm kernels
棕榈果仁或棕榈仁粉
meal, of palm nuts or palm kernels
棕榈果核或棕榈仁粗粉
It takes ten years to grow trees, but a hundred years to rear people.
十年棕榈木，百年棕榈人。
oilcake of palm nuts or palm kernels
棕榈果核或棕榈仁油渣饼
South American palm yielding a wax similar to carnauba wax.
生产一种类似巴西棕榈蜡的南美棕榈。
The Palmeral of Elche
埃尔奇的棕榈树区域
She sat in the shade below the palms.
她坐在棕榈树的树荫下。
The trunk of a palm or tree fern.
棕榈树或树蕨的树干
The palm trees wavered in the strong breeze.
棕榈树在强风中摇摆。
a triglyceride of palmitic acid.
棕榈酸的甘油三酸酯。
Coconut trees and palms have a tropical fiavour.
椰林棕榈，热带风味。
an ester of glycerol and palmitic acid.
甘油和棕榈酸形成的酯。
Palm trees grow all around the island.
岛上到处长着棕榈树。
Coconutsgrow on palm trees.
椰子长在像棕榈的树上。
palmitic acid
【化】棕榈酸, 十六酸, 软脂酸
Unrefined sugar made from palm sap.
棕榈糖，粗糖用棕榈树液制成的未经精炼的糖
Effects of palmityl palmitate on the proliferation of human peripheral blood monocytes
棕榈酸棕榈酯对人外周血单核细胞增殖的影响
unrefined brown sugar made from palm sap.
用棕榈树液制成的未经精炼的棕色糖。
