1.
There are constant change of scenes, and the variety is interesting .
布景不断变换，而这种变换是有趣的。
2.
A sunset like this shifts its tints every moment.
这样的晚霞颜色是不断变换的。
3.
Making Maths Class Interesting by Changing Teaching Method;
不断变换教学手段 让数学课生动起来
4.
I don't see where you can dismiss the continual occurrence and re-forming of certain great ethical ideas in history.
历史上就有某些伟大的道德观念，会不断变换形式，一再出现，不知你将置之于何地？
5.
And our clothing needs to change with the seasons.
我们的衣服随季节变化而不断更换。
6.
From time to time he shifted his position on the handlebars.
他不断地变换着握把的姿势。
7.
Study on Uninterruptible Power Supply (UPS) Based on Delta Type Inverter
基于Delta变换型不间断电源（UPS）的研究
8.
It was a constant war, and you face a constantly shifting target.
它是一场持续不断的战争，你所面对的目标是不断地变换的。
9.
Research on Single-stage Parallel Mode AC/DC Converters with Uninterruptible Power Supply and High Power Factor;
单级并联式不间断高功率因数AC/DC变换器研究
10.
Research on Single-stage Combined AC/DC Converter with Uninterruptible Power Supply and High Power Factor;
单级组合式不间断高功率因数AC/DC变换器研究
11.
Research on Single-stage AC/DC Converter with Uninterruptible Power Supply and High Power Factor;
单级不间断高功率因数AC/DC变换器研究
12.
National member's many kinds of identification cross each other, with the constant conversion of change of the situation.
民族成员多种身份彼此交叉,并随着情势的变化而不断地转换。
13.
In other words, whilenominal exchange rates might vary, real rates should be prettyconstant.
换句话说名义汇率可以不断变动，然真实汇率应是常数。
14.
Weaning age is a time at which feed is changed-often completely.
断乳年龄是变换饲料（常常是完全变换）的时间。
15.
Using Fourier and Wavelet Transform in Diagnosis
小波变换和傅立叶变换在系统诊断中的应用
16.
"It is necessary to interrupt the flow of power (By uncoupling) before gears are shifted. Otherwise, gear shifting would be extremely difficult if not impossible."
在变速之前,一定要切断动力传递。不然,换档即使不是完全不可能,也会是十分困难的。
17.
One that undergoes frequent abrupt shifts or reversals, as of opinion or emotion; a vacillator.
优柔寡断的人经常突然变换或彻底改变的人，如看法或感情；犹豫不决的人
18.
The lasers must continuously tune across these wavelengths.
碳12和碳13可吸收的中红外光，波长略有不同，雷射必须不断在这些波长之间变换。