查询词典 by comparison with

In this thesis, by comparison with two consisted methods a new one to synthesize erythromycin oxime has been designed using erythromycin thiocyanate as raw material.

本文用价格低廉的硫氰酸红霉素为原料通过对合成红霉素肟不同方法的筛选和改进设计出一种新的合成方法，并对其进行工艺条件的优化。

Their literary beauty should not be judged by comparison with the poetry of Horace and Pindar.

他们的文学之美，不应加以判断的比较与诗歌贺拉斯和品达。

This complicates reassembly and detection of lost frames by comparison with continuously increasing relative offset.

相对于顺序增加相对位移来说，这种算法的数据重组以及丢失数据帧的检测就显得更加复杂了。

This paper introduces a method of edge detection. By comparison with topography, it is found that the character of edge of image shows the same valley's character as relief map.

利用图象边缘轮廓呈现的一种沟壑性质，开发了一种通过求象素亮度的极值来进行边缘检测的方法。

The music signal was divided into several subsections and the length of each section was equal to the duration of one semiquaver. The base frequency was obtained using one dimension DCT operated on each section. The extreme points of the musical notes were found by comparison with the adjacent sub-sections. And then, the musical scores were got using the principle of least derived notes.

采用离散余弦变换结合能量比对的手段，并提出了一种变化音最少法则：以十六分音符对应的时值作为步长，将乐曲信号分为若干个子段；对每个子段进行一维DCT操作，提取基音频率；对相邻子段进行能量比对，查找音符的端点；利用变化音最少法则，生成乐谱。

The music signal was divided into several sub-sections and the length of each section was equal to the duration of one semiquaver. The base frequency was obtained using one dimension DCT operated on each section. The extreme points of the musical notes were found by comparison with the adjacent sub-sections. And then, the musical scores were got using the principle of least derived notes.

采用离散余弦变换结合能量比对的手段，并提出了一种变化音最少法则：以十六分音符对应的时值作为步长，将乐曲信号分为若干个子段；对每个子段进行一维DCT操作，提取基音频率；对相邻子段进行能量比对，查找音符的端点；利用变化音最少法则，生成乐谱。

A bowling pin that is short and squat by comparison with a tenpin.

和十柱保龄球相比短而且圆的保龄球。

The quality of the development result achieved can be easily and unambiguously determined by comparison with the target specifications.

达到的开发结果的质量作为用户满意程度可以简单明了地通过与额定指标的比较来确定。

By comparison with conventional method,new style one on the basis of RPM and precision casting process es is of unexampled superiority.

与传统方法相比，以快速原型制造和精密铸造技术为核心的新型模具制造方法具有无可比拟的优越性，很有发展和应用前景。

It avoids the internal resonance phenomenon, and smaller dimensions of the impedance matrix are obtained by comparison with the volume integral equation.

推导一种用于求解介质体散射问题的面积分方程，它克服了内谐振现象，且同体积分方程相比，获得了更小的阻抗矩阵维数。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。