Numerical algorithm is an implicit finite difference method related to the NND scheme.

Numerical Simulation of Three Dimensional Nozzle Flows by Using NND Difference Scheme

采用NND方法计算三维喷管气流场

A six-pack of Sierra Nevada's Bigfoot--a spicy barley wine that turns as syrupy as sweet Sherry after a few years--goes for about$ 12.

Sierra Nevada六瓶装的Bigfoot（一款辛辣的大麦酒，保存几年之后会像雪利甜酒（Sherry）一样甜腻）售价仅在12美元左右。

From winged dragons and unicorns, to Bigfoot and the Chupacabra, we humans have imagined a vast menagerie of animals that don't actually exist.

从飞龙，独角兽，再到大脚怪，卓伯卡不拉，人们可以虚构一大群实际上并不存在的动物。

Based on the very fragmentary fossil evidence we have, Gigantopithecus stood ten feet tall and weighed over half a ton. A creature like that would tower over any Bigfoot.

据仅存的一些化石残片，巨猿有10英尺高，体重可超过半吨，估计像巨猿这样的生物，体型要比任何大脚怪都大。

Bigfoot can no longer change appearance on the vanity table.

大脚（野人？）在梳妆台上时将不会改变外表。

We'll aim for bigfoot.

我们就瞄准那个大脚怪。

People who claim to have seen Bigfoot do not agree about what he or she looks like, but they do agree that Bigfoot stays away from human beings.

声称看到过大脚印的人对他或她的长相意见不一，不过同意大脚印躲着人类。

Maybe you could also serve unicorn burgers and magic beans, and I'll invite my boyfriend, Bigfoot!

你还可以做独角兽汉堡和魔法豆子，我也要请我男朋友来，野人大脚！

You wait years for a decent sighting of the legendary ape-like creature known as Bigfoot, and then two come along at once.

你等待多年只为一睹传说中的大脚怪的风采，现在你一下子就可以看见一对大脚怪。

Over the past several decades, the U.S., Canada, and Europe have received a great deal of media and even research attention over unusual phenomena and unsolved mysteries.These include UFOs as well as sightings and encounters with "nonhuman creatures" such as Bigfoot and the Loch Ness monster.

过去几十年里，美国，加拿大和欧洲都对异常现象界未解之谜给予了大量来自媒体甚至研究机构的关注。这些现象包括不明飞行物，也有对像大脚怪，尼斯湖水怪这些非人类生物的发现和邂逅。

But Moneymaker said members of his organization have either glimpsed Bigfoot or gotten close enough to hear the creature in all but three of30 expeditions in the United States and Canada.

但Moneymaker说，他的这个30人的研究团队中，除了3个人之外，其于人在美国和加拿大各地要么看到过大足野人要么有人在足够近的距离内听到过大足野人活动。

However, there once was a creature that actually resembled what Bigfoot is supposed to look like. That creature was the Asian Gigantopithecus, or Giant Ape.

然而，曾经确有一种生物与我们想象中的大脚怪很相像，那就是亚洲巨猿，或称作巨人猿。

Scientists do not know whether Bigfoot really exists.

科学家们不确定大脚印是否真的存在。

' It's wider at the shoulders and tapers down whereas a bear is bigger in the middle and stands differently with its paws out, this was standing like a man, like a Bigfoot.

它有明显的肩膀和上宽下窄的身型，而且它站立的方式就像人一样，像个大脚怪。

But the evidence makes it look like the real Bigfoot had more to fear from us than we do from him.

但种种迹象表明大脚怪更惧怕我们人类，而不是人类惧怕大脚怪。

The elusive2 office Carbon Bigfoot appears to be Gary.

办公室里隐藏的“碳大脚”原来是Gary。

He said:' This area is known for Bigfoot sightings but this is the first time I have seen anything like this, I am in the woods every week, I hunt and go hiking.

斯通曼说，这个地区是著名的大脚怪目击地，我倒是第一次见过这样的事，我每个星期都会去打猎、爬山。

Despite the thousands of Bigfoot that must exist for a breeding population, not a single body has been found.

尽管目击者声称见到的“大脚怪”数以千计，足够一个繁殖种群，但迄今却连一个尸体也没找到。

Since it is logically impossible to prove a universal negative, science will never be able to prove that creatures like Bigfoot and the Loch Ness monster do not exist, and it is possible that these mysterious beasts lurk far from prying eyes.

要证明一个全称否定判断从逻辑上说是不可能的，因此科学将永远不能证明“大脚”和尼斯湖怪兽之类的东西不存在。也有可能，这些神秘莫测的生物的确潜藏在人们好奇视线之外的远处。

As soon as people enter the forest, Bigfoot hides from view.

一旦人们进入树林，大脚印就从人们的视线消失。