The pivot row must be selected so that all the other basic variables remain positive.

必须选择枢轴行，以便所有其他基本变量保持正数。

youdao

The basic variables of the equation are simple enough: fuel load and tyre wear.

基本变量只有简简单单的两个：载油量和轮胎管理。

youdao

This article has described only Vimscript's basic variables, values, expressions, and functions.

本文仅仅描述了Vimscript的基本变量、值、表达式和函数。

youdao

I think that book will give you all the basic principles you need in calculus of one variable, more variables, elementary complex numbers, maybe solving some problems with vectors and so on, which you're going to get into.

我想那本书会给你所需的所有基本知识,包括一元和多元微积分,简单的复数运算,可以解决一些与矢量有关的问题,而这正是你们将要学的

耶鲁公开课 - 基础物理课程节选

Most anthropogenerated climate change is mediated through changes in the two basic variables of temperature and precipitation.

FORBES: Countdown To Climate Change: It's Only 297 Years Away!

Beyond operational and campaign spending, variables such as geographical structures, workforce development and the basic departmental dependencies at work in your company will also play a role in how your marketing plans should be designed and implemented.

FORBES: Five Essential Factors To Consider Before You Allocate Marketing Spend