NTA is a leading trade association for 60 years. NTA has over 3,000 memberships in 40 countries.

NTA 是一个有60年历史的行业协会，现有遍及40个国家的3，000多会员公司。

The denatured inclusion bodies were purified with Ni-NTA chelate agarose and its purity can reach 90%.

采用镍离子螯合层析法纯化变性的包涵体样品，纯度达90%以上。

NTA employees thanked him for coming to their succor several years ago when he lent funds to the then cash-strapped agency to defray the payment of their salaries.

国家烟草管理局员工感谢他几年前对他们的帮助，当时他借钱给这个资金匮乏的机构，以支付他们的工资。

The method of parallel motion of response curve for lead ion-selective electrode in lead buffers is given to determine the stability constant of Pb-NTA complex in ethanol-water solvent.

本文提出了金属缓冲溶液中离子选择电极响应曲线平移法测定配合物的稳定常数。

The Modern Express Daily reports that yesterday the National Tourism Administration's (NTA) website inadvertently titled an article with text from an informal, inter-office chat session.

据《现代快报》报道，国家旅游局的官网上昨天出现一则文不对题的消息，像是有人把办公室内的聊天记录贴在了网上。

A chelating agent which forms an easily water-soluble metal chelated compound such as nitrilotriacetate (NTA) or ethylene diamine tetraacetate (EDTA) is incorporated in a detergent composition.

在洗衣粉中掺入螯合剂，例如次氮基三乙酸酯(NTA)或者是乙二胺四乙酸酯(EDTA)，这些螯合剂易于形成水溶性的金属螯合物。