对比

According to the comparative research on Guangnania, the diagnosis of the zosterophytes is expanded. It is suggested that their sporangia have the differentiation in the shape (reniform, rounded/globose to vertically elongate), dehiscence and valves (biconvex or concave/convex).

根据Guangnania的研究和对比，对工蕨类植物的特征进行了扩展，认为孢子囊存在形状（肾形—圆形／球形—纵向伸长）、开裂方式和两瓣的分异。2。

If marketing is partly about creating and managing expectations, Mr Bidwell now has an estimated 45m annual visitors to London attractions who will be all too able to compare any green claims made for the city against the reality.

绿色使命与实际问题如果说营销活动的部分目标是要创造和利用预期，那么，面对伦敦每年吸引到的估计4500万游客，比德韦尔先生如何应对他们的预期将是个巨大挑战，因为这些游客有太多机会将这座城市的绿色宣言与现实情况加以对比。

This is compared with the annual and biennial purposes.

这是与 一年生和二年生对比而言的。

To Biff: You can sleep in his apartment.

对比夫：你可以睡到他的公寓里去。

"The devil you will!" the Kent chief inspector declared, apparently knowing enough about executive airfields to suspect Simon Edwards might well lie about the plane's occupants in an effort to keep Teabing's business at Biggin Hill.

"看你个头！"肯特警察局的长官高声叫嚷，很明显他对比金山机场的事早有所闻，所以他怀疑西蒙·爱德华兹可能会撒谎，以便能留住提彬这样的客户，继续与比金山机场交往。

With CEA of bile and serum in biliary tract diseases［J］.

CEA联合检测在胆道疾病中的对比研究［J］。

Abstraction :This paper analyzes the principle of Butterworth digital filter,discuss bilinear transformation method of filter design;record a piece of voice by Microsoft voice recorders, carry on its a time-domain analysis, spectral analysis;then design a specified Butterworth band-stop filter based on the theory of bilinear transform,analyze the filter by the tool named Fvtool;and filter the voice signal acquired by voice recorder.finally compare its characteristics of frequency domain and time domain,study the applications of Butterworth filter in digital signal processing ,in particular in signal denoising.

本文分析了巴特沃思数字滤波器的原理，探讨了双线性变换法设计滤波器的方法；用微软录音机采集一段语音，对其进行了时域分析，频谱分析；然后使用双线性变换法设计了一个的巴特沃思带阻滤波器，并且使用fvtool对设计的滤波器进行分析；然后利用该滤波器对采集的语音信号进行滤波。最后对比滤波前后的语音信号的时域和频域特性，研究了巴特沃思滤波器在信号处理尤其是信号滤波去噪方面的特性和应用。

The company has raised questions about Mr Biller's veracity and employment record, but the allegations have not gone away.

丰田已对比勒先生的真实性及其雇佣记录提出质疑，但这些指控并未撤销。

As we turned to see flames raging and black smoke billowing into the clear blue sky.

我们转头看去，只见火光冲天，黑烟滚滚，与湛蓝的天空形成鲜明的对比。

Let us look at parallels between arithmetic using binary numbers and arithmetic using decimal numbers.

我们采用与十进制运算对比的办法来介绍二进制数的运算方法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。