basic medium

基本解释

The basic medium of communication in investment banks in Hong Kong is often English.
香港投资银行的基本沟通媒介经常是英语。
Effects of basic medium and plant growth regulator combination on the multiplication and differentiation of rhizomes of Cymbidium ensifolium var.
以素心建兰茎尖诱导产生的根状茎为材料，研究不同基本培养基和几种生长调节剂组合对其增殖与芽分化的影响。
A novel renewable liquid drop sensor was proposed for quantitative assay of hydrogen peroxide based on fluorescence enhancement of thiamine due to its oxidation in basic medium.
基于此基本原理，利用连续动态液滴荧光法测定溶液中的痕量过氧化氢。

Up to that point, phones came in three basic categories: low, medium and high.
FORBES: Magazine Article
The Video Training Basics project aims to equip a generation of film makers and viewers with the basic tools that are essential to use the audiovisual medium effectively in order to demonstrate the plurality of views and issues that form civil society.
UNESCO: Communication and Information
In the medium term, the big need is to keep alive small farmers who cannot expect fresh harvests of basic crops—grains and beans—until mid-1999, and ensuring they have the tools and seed to do even that.
ECONOMIST: Central America