This paper introduces control of motors by using frequency-transformer, which changes two kinds of speed(faster and slower) into gearless speed regulation.
采用变频器进行电动机控制，将原来只有快、慢两个速度的电动机变成了无级调速；
Two electrodes that measure changes in the body's surface moisture are attached to the palms of your hands.
测量体表湿度变化的两个电极被连接到你的双掌上。
Two major changes—satellite and Internet radio—will force radio advertisers to adapt their methods.
两个主要的变化——卫星和网络广播——将迫使广播广告商调整他们的方法。
Advertisers using the print media—magazines and newspapers—will need to adapt to two main changes.
使用印刷媒体（杂志和报纸）的广告商将需要适应两个主要的变化。
In my guidelines for saving the environment, I suggest modest changes, like eating vegetarian meals two days a week.
在我的拯救环境指南中，我建议适度改变，比如每周吃两天素食。
The color changes are executed by two different kinds of cells in the octopus' skin, mainly by color cells on the skin's surface call chromatophores.
颜色的变化是由章鱼皮肤上的两种不同的细胞造成的，主要是皮肤表面的色素细胞。
After two years, Habibi and her colleagues reported seeing structural changes in the brains of the musically trained children, both locally and in the pathways connecting different parts of the brain.
两年后，哈比比及其同事报告称，发现受过音乐训练的儿童，他们的大脑在局部和连接大脑不同部位的通路上都发生了结构变化。
This is because he can make seventy-two changes to his shape and size.
这是因为他可以对自己的形状和大小做出72种改变。
This can have disastrous consequences if there are behavioral changes between the two build configurations.
如果有些行为在两个构建配置中有变化，这会产生灾难性后果。
If you are running the second JBI server from a different address, you must make the appropriate changes in these two places.
如果您正从不同的地址运行第二台JBI服务器，您必须在这两个地方上做适当的改变。
Fixes that require changes to two or more subsystems should go through the board to ensure that all parties agree to the solution.
需要变更两个或多个子系统的修改应该需要通过变更委员会来确定每个部分都达成一致意见。
The comments included with the patches indicate that two major future changes are in the works.
这些补丁中包含的一些注释表明将来两个主要的改变正在进行中。
Two changes have been made to exception handling.
关于异常处理有两个变化。
There are two factors accounting for these changes.
造成这些变化的因素有两个。
With these changes, the two different topologies have been added in a mostly transparent fashion.
随着这些改变，这两种不同的拓扑已经以近乎透明的方式被引入了。
According to an economist who formerly worked at the institute, between them these two changes reduced the inflation rate by 0.8 of a percentage point.
据一位曾在该协会供职的经济学家称，在所有的改变中此两项变化将会降低0.8个通货膨胀百分点。
As their relative spending power declines, so that of their neighbour's rises and the relationship between the two countries changes.
日本人的相对购买力正在下降，而他们的邻居却正在上升，两国之间的关系正在发生着变化。
"Early Show" co-anchor Rebecca Jarvis noted, "With Reese Witherspoon, of course, she's gone through a number of changes. … She's had two babies, been through divorce.
“早间秀”的合作主持人丽贝卡•贾维斯说：“当然对于瑞茜•威瑟斯彭来说，她经历了一些改变，她先是成为两个孩子的妈妈，然后又经历了离婚。
Changes in parameters were compared between the two groups.
我们对比了两组的参数变化。
Two other changes are urgently needed.
还有另外两个改变亟待进行。
Several changes have been made to the data types that JDBC supports and, as a part of the changes, two new data types have been added.
JDBC所支持的数据类型作了几个改变，其中之一是增加了两种新的数据类型。
The two changes are essentially the reverse of Hamilton’s theory that we should get theincentives right and then rely on private management.
这两处变化在本质上与汉密尔顿理论截然相反，因为汉密尔顿认为我们应该采取合理的激励措施，然后放手让私人投资者自主经营。
Applications can be ported between the two environments with some changes.
只要进行一些调整，应用就可以在这两个环境之间移植。
The two users make conflicting changes to the same model elements and diagrams.
两个用户对相同的模型元素和图表做出冲突性的变更。
At a periodic interval, the outgoing email is sent, and the mail file is replicated with the server version to exchange any changes between the two databases.
按照周期性间隔发送外发的电子邮件，同时复制服务器上的邮件文件来交换两个数据库之间的任何更改。
The other two approaches discard changes based on the temporal states of the nodes.
还有两个方法是根据节点当时的状态丢弃更改。
The scenario lets you make two rapid changes and add three components to the original business application.
该场景可以让您做出两项快速修改，并向初始业务应用程序添加三个组件。
This predisposition is being reinforced by two big changes in the emerging world.
新兴国家正在发生的两大转变强化了这种倾向。
It was written so well that it has gone without changes for over two decades, and it still sells a few thousand copies annually, according to its publisher.
这本书编写得非常好，以至于经过了二十多年都没有进行更改，根据出版社的统计，该书每年仍然可以销售数千本。
Cluster members always publish changes to two repositories.
集群成员通常向两个储存库发布更改。
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