英汉双语例句-生物医药大词典

Realistic signals are made by summing sine waves of lots of frequencies, so that after some finite number of wavelengths they interfere destructively and you get a signal of finite width and duration.

中文意思：
现实中的信号由各种频率的正弦波组成，因此，在有限的波长数后，它们会干涉相消，你就得到一个有限宽度和有限延续的信号。

以下为相关句子列表(点击查看，可以看对应的解释）：

	Realism and idealism are two strains not only in our foreign policy but also in our character as a people.			现实和理想这两根弦，不仅体现在外交策略上，还体现在我们这个民族的特征上。
	Realism and idealism merge easily under the influence of Saturn trine Neptune, to foster constructive efforts to achieve inspirational plans.			现实主义和理想主义在土星三合海王星的影响下轻易地融合，并且为达到富启发性的活动而产生了建设性的努力。
	Realism in 20(superscript th) century China is not a fixed but changing concept whose connotative changes and development signify the establishment of new social ideas and the birth of new aesthetic criteria.			摘要现实主义在20世纪的中国，不是一个固定不变的概念，它的美学内涵的每一次变化与发展，都意味着新的社会观念的确立和新的审美判断的变更。
	Realism is the oldest narration in art language, which seems standing on one side of the teeterboard with idealism on the other.			它是艺术语汇中最古老的叙事方式，和写意在七巧板的两端彼此遥想呼应、对弈。
	Realistic design is where the elements of a page are represented as they are in real life; objects are textured, light falls on them, and they cast shadows below them.			现实设计就是网页中的元素按照实际生活中存在的方位进行设计；整个物体包含有清晰的纹路、微光、阴影。
	Realistic signals are made by summing sine waves of lots of frequencies, so that after some finite number of wavelengths they interfere destructively and you get a signal of finite width and duration.			现实中的信号由各种频率的正弦波组成，因此，在有限的波长数后，它们会干涉相消，你就得到一个有限宽度和有限延续的信号。
	Realistic targets and deadlines were set.			同时树立务实的目标和期限。
	Realistically, Guangdong may have no book value or even a negative one.			不过，投标人看重的并不是哪一家机构，而是这次机遇。
	Realistically, if error test cases are not yet written, it is OK for testers to check for error conditions when performing normal functional test cases.			实际上，如果错误测试用例还没有写出来，测试人员可以用执行功能测试用例来检测错误条件。
	Realistically, in the process of RMB internationalization, there exist both favorable and unfavorable conditions.			从现实看，人民币国际化进程中具备一些有利条件，同时也存在诸多障碍。
	Realistically, it makes sense to get package goods exposure at some point in you career, They are big accounts, and the analytical disciplines help in any business.			实际上，在你的事业历程中，有些包装产品经验是有道理的。他们是大客户，而且相关分析的纪律，有助于任何客户的作业。