单词retrofit
n.: 改进；翻新改造
v.: 翻新；更新
网络: 改型；式样翻新；改装
给机器设备装配（新部件）；翻新；改型:
to put a new piece of equipment into a machine that did not have it when it was built; to provide a machine with a new part, etc.
翻新改造;改进
翻新;更新
第三人称单数：retrofits
现在分词：retrofitting
过去式：retrofitted
Several companies are now trying to commercialize biobutanol, including some seeking to retrofit existing ethanol facilities.
很多公司正在试图商业化生物丁醇，一些试图改造现有的乙醇生产装置来生产丁醇。
Some of them say the company, known as Tepco, had opportunities over the decades to retrofit the oldest reactors.
一些工程师说，几十年来东京电力公司曾有过机会改造升级最老的核反应堆。
Our standard sizes make it easy to engineer a new system or retrofit an existing installation without needing special size filters.
我们的标准尺寸可以很容易嵌入到新系统当中，或者不需要特别调节尺寸就可安装到现有过滤器中。
Save water, time, and money by upgrading to one of Sloan"s easy to install retrofit products.
请采用美国仕龙安装简捷的用于更新的产品，节水，省时，省钱！
They have also been used efficiently in seismic retrofit of existing steel or reinforced concrete buildings.
他们也已经被在现有的钢的地震的改进过程中有效地使用或者加强混凝土大楼。
And with a custom retrofit featuring GE Monogram stainless-steel appliances and Kohler fixtures, they could also eat (and flush) in style.
而通过定制改装GE集团的不锈钢电器和柯勒公司的固定装置，人们还能很气派地进餐（及如厕）。
The system can be retrofit on some existing presses and is an option for new M-600 and gapless Sunday models.
该系统可对一些改造现有的印刷机，是选择新的M-600和无间隙星期日模式。
Designed to retrofit backflow protection onto fire hydrants used for temporary water service.
适用于用在临时性水应用的消防栓上的防回流阀的更新改造。
The avoidance of one set of spare arc chutes is normally equivalent to the cost of an entire retrofit.
一套退避备用的弧滑道与整个式样翻新的费用通常是等效的。
The solution provides a simple retrofit option for adding units on an existing press and helps eliminate the need for expensive components.
这个解决方案提供简单而多样选择，可以在现有的印刷机上添加部件，而不需要安装昂贵的部件。