大家都搜：
密钥变量
主要变量
1、response variable───反应变量
2、variable costs───可变成本
3、exogenous variable───外生变数，[数]外生变量
4、forcing variable───强制变量
5、Key───n.钥匙；关键，密钥；（键盘乐器或电脑键盘的）键；调，声调，色调；答案；图例；扳手；销子，楔，栓；翼果；板条间首层灰泥；（篮球）罚球区；低岛，礁；adj.关键的，主要的；n.(Key)（美）基（人名）；vt.键入，用键盘输入；用别针等固定；使与……符合或关联；使……与……共处，相安无事；用钥匙将汽车表面划坏；将（表面）弄粗糙；给（广告）加识别码；成为获得……的关键
6、variable speed───[机][车辆]变速，可变速率
7、variable resistor───[电]可变电阻器
8、variable───n.[数]变量；可变物，可变因素；adj.变量的；可变的；易变的，多变的；变异的，[生物]畸变的
9、confounding variable───混杂变量
1、In fact, mainland China's peaceful development is a key variable for Taiwan. Beijing has not promised not to use force.───其实，中国「和平发展」的主要变数是TaiWan，亦即所谓的「不承诺不使用武力」。
2、other key variable, which was equally easy to quantify, was developer productivity.───其它的关键变量是开发人员生产力，这也很容易量化。
3、Why don't we just stipulate that the date goes well and move to the key variable?───我们干嘛不假定约会很顺利，直接进行关键的有变数的部分？
4、For me, as a demographer, the key variable is not the per capita gross domestic product but the literacy rate.───对我这样一个人口学家来说，最关键的变量不是人均GDP而是识字率。
5、In this background, trust is thought as a key variable for successful exchange relationships.───在这个背景下，信任被认为是建立成功交换关系的关键要素。
6、The other key variable, which was equally easy to quantify, was developer productivity.───其它的关键变量是开发人员生产力，这也很容易量化。
7、Lines of manually written source code, which acted as a key variable in estimates, were counted to calculate the total size of the project.───一个关键的评估变量是手工编写的代码行数，它被用来计算项目的总规模。
8、One key variable is how stiff or flexible the nib is to be.───笔尖的软硬是非常重要的一个参数。
9、But the key variable for how things unfold is difficult to forecast: What Beijing will do next.───但作为未来形势的关键变量，北京方面接下来采取什么措施是很难预测的。
1、Navigators usually used the nautical almanac as a tool to obtain the observed altitude of celestial bodies, and it is a key variable to determine astronomical vessel position.
2、The key variable is the Labrador Current.
3、The lateral deformation of retaining wall is a very important and key variable in excavation engineering.
4、Which is more important and can we clearly identify the key variable?
5、An alternative view of the matter is that the key variable is not the libidos of the politicians but the vigilance of the agencies, public and private, that keep a squinty eye on them.
6、One other key variable that has traditionally been used to delineate rural areas is the percentages employed in agriculture and forestry.