brown humic acid

Sorption of phenanthrene by humic acids from different soils;

土壤胡敏酸对菲的吸附特征研究

Studies on the dynamics of oxidation-reduction of Fe~(3+) with humic acids and fulvic acids;

胡敏酸和富里酸与Fe~(3+)氧化还原动力学研究

The humic acids(HA)product was extracted from humic substances and analysed by fluorescence spectra.

对上海市老港填埋场封场6-10年矿化垃圾中的胡敏酸(HA)进行荧光光谱分析,结果表明,不同封场时间的矿化垃圾中HA的荧光光谱均为宽带峰型,pH值对HA荧光光谱的影响较小。

A Preliminary Investigation into the Pyrene Sorption by HAs Extracted from Different Use-types of Huangnitu;

不同利用方式下黄泥土中胡敏酸对芘的吸附特性初探

HA was extracted and classified with alcohol and distribution and photic character of different HA were studied.

通过长期定位试验 ,研究不同培肥条件下土壤腐殖质含量、性质和组成的变化 :提取胡敏酸 ,用酒精分级 ,研究胡敏酸各级分分布及其光学性质。

28%, the ratio of fHA/HA was from 51.

2 8%之间 ,游离胡敏酸(fHA)的比率为 5 1。

The effect of brown humic acid was moderate.

棕色胡敏酸性质与影响介于富里酸与灰色胡敏酸之间。

A4/A6 ratio of humic acid

胡敏酸Ａ４／Ａ６比

The Formation of Humic Acids in Purple Paddy Soil-Based on Decomposition of Rice Straw

紫色水稻土胡敏酸的形成——稻草腐解试验

A brown little face, with whiskers.

一张棕色的小脸，腮边有两撇胡须。

Shift/selector lever badge - Burr walnut

换档杆/选档杆标记─棕色胡桃木

a speedy red or red-and-tan American hound.

一种敏捷的红色或红棕色美国猎狗。

He was a tall, bony, sharp-eyed man in a brown felt hat.

那人瘦高，目光敏锐，戴了一顶棕色呢帽。

Brown, brown, it's brown.

棕色，棕色，它是棕色的。

A brown carotenoid pigment, C40H60O6, found in brown algae.

岩藻黄质棕色类胡萝卜色素，C40H60O6，存在于褐藻中

Well, he has curly brown hair, a red beard and mustache,

嗯，他有一头卷卷的棕色头发，红胡子和髭，

The hard, dark brown wood of any of these trees, used for gunstocks and in cabinetwork.

胡桃木胡桃树的坚硬的、深棕色的木头，用于制枪托及细木工家具

H3Fe(CN)6), a brown unstable acid formed from ferricyanide.

一种棕色的不稳定酸，由铁氰化物形成。

The quick Brown fox jumps over a lazy dog.

那只敏捷的棕色狐狸从一条懒狗身上跳过。

He is wearing a brown fur coat. He has fourteen fingers, six beards and a pink nose.

他穿着棕色的皮衣。他有14根手指，6根胡须和一个粉红色的鼻子。

Study on Intelligent Drug Delivery System of Light Sensitive Hydrogel Loaded Kojic Dipalmitate

曲酸二棕榈酸酯光敏感性水凝胶智能给药系统的研究

Skin colour ranges from light Buff to Brown to purplish red; the pulp may be white (highest in starch) to orange (also high in carotene) to purple.

外皮由淡黄色到棕色到紫红色,果肉则由白色(含高淀粉)到橙色(富含胡萝卜素)直到紫色。

Brown trousers, brown jacket.

棕色裤子，棕色夹克衫。

hard dark-brown wood of any of various walnut trees; used especially for furniture and paneling.

胡桃树坚硬的深棕色木料，尤其用于制家具和镶板。