如果你在有坡度的几分钟跑步和没有坡度的几分钟跑步之间变换，你会得到一个更好的，更安全的锻炼。
You'll get a much better, safer workout if you alternate between running a few minutes with an incline and running a few minutes without an incline.
它们的食品质量安全、价格合理，菜单还会根据季节变换而调整。
They offer quality food at reasonable prices and often change their menus, adding seasonal treats.
用精脱盐水大大延长了变换触媒的使用周期，也为锅炉长期安全运行提供了良好的水质条件。
The refined demineralized water prolongs the lifetime of the accelerant and it also supplies good quality water to the boilers for their long and safe operation.
对于那些申请法庭颁发禁令的人而言，比如说，可以请求法庭考虑历史上对于大型强子对撞实验是否安全的那些不断变换的论点。
Those seeking an injunction could, for example, ask a court to consider the history of shifting arguments for why the LHC is safe.
具体阐述在大化肥石脑油制氨装置改扩建为水煤浆制氨装置工程中的耐硫co变换系统的安全设计。
This article presents the safety design of co shift system for large scale ammonia revamping project where feedstock shall be changed from naphtha to coal.
相比单纯使用幻方变换的加密方法，新方法有双重因素控制，有更高的安全性。
Comparing with the encryption method only using magic transformation, the new method has two controlling factors and is more secure.
数字图像置乱利用一种可逆的变换将原始图象变换成一个杂乱无章的新图像，它通常作为图像信息安全与隐藏的基础性工作。
As the basic means for hiding huge image information, the scrambling of digital image makes the old image to a new disorderly image with a reversible transform.
在这两种算法中，混沌序列控制小波变换的某些参数或决定数据的隐藏位置，提高了算法本身的安全性。
In these two algorithms, chaotic sequences control some parameters of wavelet transform or decide the hiding location to improve the algorithm itself security.
通过分析开关变换器的最危险故障状态，得出了判断其内部本质安全的等效电感电路。
The equivalent inductive circuit of switching converters for checking its inner-intrinsic safety is obtained by analyzing the most dangerous case in various operating mode.
随着电力电子变换器在国民经济的各个重要领域的广泛应用，其安全可靠性备受关注。
Recently, with application of power electronics systems in various important areas, the system security and reliability are been concerned.
有了ALCAT测试结果的帮助，它们报道的结果包括由“理论”上安全的食物组成的每四天变换膳食的计划。
As an aid, the ALCAT test results report includes a four-day planned rotation diet of the theoretically "safe foods."
用约瑟夫变换来扰乱明文、增大密钥空间，提高了加密的安全性。
With Joseph transformation, this thesis disrupts the plain text, increasing the key space and improving the security of encryption.
为了提高图像加密的安全性，提出了一种多参数加权类分数傅里叶变换。
In order to increase the security of the image encryption, the weighted fractional Fourier transform with dilation parameter (PWFRFT) is proposed.
分数傅里叶变换具有空域和频域双域表达能力，可以对原始图像和水印信号分别进行不同阶次的分数傅里叶变换以增强水印安全性。
The FRFT has signal representation property both in space and frequency domain. The original image and the watermark is transformed with different orders to improve watermarking security.
另外，在生成初始水印后又加入了混沌变换置乱水印，因此可提高数据库水印的鲁棒性和安全性。
Moreover, add change of order used chaotic sequences after the initial watermark generated; therefore this can improve the safety of database watermark.
在电网故障时使电机和变换器安全穿越故障，保持不脱网运行，提高系统的稳定性和安全性。
The machine and converter remain in the safe operating state, the stability and the security of system is thus enhanced.
为改进仿射变换的自身安全性，提出一种基于改进亚仿射变换的图像融合信息隐藏算法。
An information hiding algorithm of image fusion technology is proposed based on the improved sub-affine transformation.
为改进仿射变换的自身安全性，提出一种基于改进亚仿射变换的图像融合信息隐藏算法。
An information hiding algorithm of image fusion technology is proposed based on the improved sub-affine transformation.
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