Nowadays,the demand of people for hair coloring is on the rise.The hair dyes used in the market of our country are mostl......

利比亚在我心里是一片神秘的土地。我在当地的拍摄并非一帆风顺,经常因处处受限而找不到感觉,直到在沙漠中遇到了游牧部落图阿雷格......

Objective:To determine the antioxidant activity,total phenolic and flavonoid content of Petroleum ether extract(PE),Dich......

AIM:To explore an ideal method for extracting protoporphyrindisodium (PPN) from unanticoagulated animal blood,andto stu......

Metallic materials are the most used materials as orthopedic or dental implants due to their excellent mechanical proper......

The mineralogical,elemental,and isotopic characteristics of a hydrothermal sulfide sample from one dredge station (12°4......

Objective:To investigate the antibacterial activity of henna(Lawsonia inermis Linn) obtained from different regions of O......

测定海娜植物及其种植地土壤中的镉、铜、铅、锌。方法:采用微波消解海娜样品,用全谱直读电感耦合等离子体发射光谱法(ICP-AES)同......

目的：确定海娜植物中色素提取的工艺条件，建立含量的测定方法。方法：依据海娜植物的叶、茎、花的紫外光谱特征，选择最佳提取溶剂。结果......

[目的]测定海娜植物及其种植地土壤中铬的含量。[方法]采用微波消解海娜样品,盐酸-硝酸-氢氟酸-高氯酸混合酸体系消解土壤样品,用......

为了检测海娜粉是否为绿色无毒的染发产品，采用蚕豆根尖细胞微核试验，测试了海娜粉的遗传毒性。结果表明：不同浓度的海娜粉浸提液都能......

阐述了河南省古树名木的概况,通过对古树名木的衰老死亡原因分析,提出了复壮措施。...

A new simple and sensitive kinetic spectrophotometric method has been proposed for the determination of cefadroxil in pu......

Green inhibitors are promising alternatives to toxic corrosion inhibitors as they are environmentally safe substances, e......