查询词典 Panama

After certifying the irreality of ideal filtering function, we can get a better filter selecting a proper window function. Comparing two actual filters, we designate a good"Panama hat"filtering function. Meanwhile, an effectively linear interpolating function is introduced to raise the image reconstruction quality. Describing its realizing steps on the micro-computer briefly, we reconstructed some images from the anlogue projections of some models. The number of projection views is 180, 100 same interval parallel lines per view; the size of reconstructed images is 64×64 pixels with 64 gray levels; the reconstructing speeds are 40" on PC-386 and 12"on PC-486, respectively; each pixel is 0.31mm.

在证明了理想滤波器的不可实现性之后，得知通过选择适当的窗函数可获得很好的滤波函数，经过两个实际滤波器的效果对比，我们选取了较好的"巴拿马帽"形滤波函数，同时也介绍了一个有效的提高重建质量的线性内插函数，概要地叙述了平行射束图象重建的计算机具体实现步骤后，对几个物体的模拟投影数据进行了重建：投影角为180°，每视角下有100个平行投影数据点，在386微机上重建尺寸为64×64，时间约为40秒；在486/33MHz微机上只用了12秒，图象的象点精度是0.31mm。

It was the neck of land which we call the Isthmus of Panama.

这个陆地的狭窄地带，我们称之为巴拿马地峡。

As early as the 16th century proposals were made to build a canal across the Panama Isthmus

其实早在十六世纪时，就有人建议兴建运河穿过巴拿马地峡。

A continent in the western hemisphere connected to North America by the Isthmus of Panama.

位于西半球的一个大洲，通过巴拿马地峡与北美洲相连。

A continent in the western hemisphere connected to South America by the Isthmus of Panama.

西半球的一个大洲，通过巴拿马地峡与南美洲相连。

With Ringo Starr croaking "gonna take a sentimental journey" on the soundtrack, Junya's take on travelers initially suggested old colonials, decked out in Panama hats, collar-and-tie, jackets and Be rmuda shorts, saddle shoes, and Argyle socks. And lugging huge, bruising suitcases, to boot. But then the world of Watanabe literally flipped, as models doffed their navy blazers, reversed them, and returned in a khaki safari jacket, say, or something in gingham with a zip.

一如从前，Junya Watanabe的演绎还是那样的含蓄，背景音乐是甲壳虫乐队Ringo Starr嘶哑的声音"注定一段伤感的旅程"，最初的旅行者来自旧殖民地，带着巴拿马帽，扎着领带，身着衬衫和休闲西服，百慕大短裤，鞍型鞋还配着一双菱形格子花的短袜，他们拖着到脚的巨大破箱子（毋庸置疑里面肯定装着一本圣经）。

A finger-length katydid disguised as lichen-coated bark barely registers in the dim understory of a Panama forest.

一只长螽斯（纺织娘，katydid）伪装成一块覆有青苔的树皮，躲在巴拿马森林那不见天日的下层植被中，很难被发现。

Unfortunately, the conditions kept getting more arduous in Panama and de Lesseps had to keep justifying to the French government to give him more money.

不幸的是，保存条件越来越艰苦，在巴拿马和de aranea保持了理向法国政府给他更多的钱。

Lesseps himself lived to a ripe old age, but died in disgrace in 1894 in the aftermath of the Panama debacle.

雷赛自己活得很老，但在巴拿马丑闻之后的1894年，他在羞耻中死去。

The attempt to build a canal in Panama bankrupted Ferdinand de Lesseps and many French investors, as well as costing the lives of thousands of construction workers.

在巴拿马建造一条运河的尝试曾使费迪南·德·莱赛普和许多法国投资者破产，还夺去了成千上万名建设工人的生命。

More direct, directer ; most direct, directest

径直的，笔直的

Do you know how to use a chain saw?

你知道如何使用链锯吗？