萃取的

An analytic method was developed for determination of trazine and acetamide herbicides in water based on solid phase extractionand gas chromatography-mass spectrometry.

研究了固相萃取/气相色谱-质谱联用技术测定水样中的12种三嗪类和酰胺类除草剂的方法。

STUDY ON THE EQUILIBRIUM AND COORDINATION COMPOUND OF IRONEXTRACTION WITH N,N-DI (1-METHYLHEPTYL)ACETAMIDE IN HYDROCHLORIC ACID

N，N-二(1-甲基庚基)乙酰胺在盐酸介质中对铁的萃取平衡及其配合物的研究-中国学术期刊网络出版总库

The extract of acetyl acetate have been studied on inhabited effect of 4 species bacteria.

乙酸乙酯萃取物对4种细菌的抑菌试验表明，其对枯草芽孢杆菌的抑制效果最好。

The present project intends to develop a new compound only containing CHON, which can extract U, Pu and the minor actinides together form the acidic media to integrate the reprocessing.

本课题旨在寻找一种新的只含CHON的化合物，能够从酸性介质中同时萃取铀、钚和次锕系元素，实现后处理一体化。

This produces the strain to have the biology active function natural plant, after the repeated test, the science blends, careful screening soaks raises the biological activity material which or the extract craft processing becomes, uses in the birds and beasts class animal specially, may substitute the antibiotic class feed additive, enhances the birds and beasts body immunity, the promotion meat birds and beasts grows, enhances the egg birds and beasts to produce the egg rate and so on.

2006年7月22日本产品系具有生物学活性功能的天然植物，经反复试验、科学配伍、精心筛选后以浸提或萃取工艺加工而成的生物活性物质，专用于禽类动物，可以替代抗生素类饲料添加剂，提高禽体免疫力，促进肉禽生长，提高蛋禽产蛋率等。

A method based on liquid phase microextraction with gas chromatography-flame ionization detector was established for the determination of aminopyrine,antipyrine and barbital in Urine.

建立了一种以液相微萃取(Liquid Phase Microextraction，LPME)与气相色谱-氢火焰(LPME-GC-FID)联用技术为基础的测定尿样中氨基比林、安替比林和巴比妥的方法。

The present invention is concerned with a method for the extraction of magnesium from magnesium-containing materials such as magnesite, dolomite and silicates materials like serpentine residues, products from the amphibole or pyroxene group.

本发明涉及一种从含镁原料萃取镁的方法，该含镁原料包括菱镁矿、白云石、含镁硅酸盐物质象蛇纹石残渣，来自角闪岩及辉石类的产品。

Fresh Elixir Ancien Face Treatment is the most precious blend of pure oils and restorative age-delay extracts.

清新的古方青春面容护理油是珍贵纯净油和抗衰老萃取精华的混合。

The Extractor is the latest brainchild of mad genius Rob Bromley.

该萃取器是最新的创意疯牛病天才抢bromley 。

Nernst distribution law is the most basic laws of chemical solvent extraction can be used formula Kd =〔M〕(0)〔M〕 said.

能斯特分配定律是溶剂萃取化学的最基本定律，可用方程式Kd＝〔M〕（0）〔M〕表示。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。