replace by

基本解释

Which parts of the system could we replace by existing services?
系统的哪部分可以让我们用现有服务代替？
Before using the method of combining PCA and LDA to recognize face, the pattern of whole face is replace by folded face.
用折叠脸取代完整人脸作为人脸识别的模式，再使用主成分分析和线性判别分析相结合的方法进行识别。
To make or become different: alter; to take, put, or use in place of another: exchange; to replace by another; modify, mutate, transform, turn, vary.
使其不同或变得不同；更改；在另一个地方拿去、放置或利用；交换；被另一个替代；修正、变异、转变、变向、改变。

For example, some scientists hope to use stem cells to replace tissues damaged by disease.
q2 We can replace this sum by just the some of q1 plus q2.
我门可以用q1加,来替代这些量之和。
麻省理工公开课 - 热力学与动力学课程节选
For example,some scientists hope to use stem cells to replace tissues damaged by disease.

Its calculations do demonstrate that power generation projects that use solar panels and geothermal technologies will be cheap enough to start to replace coal by 2030.
FORBES: Google Does Math To Show Clean Tech's Impact On The Economy