The clumsy Roman numerals were ousted by the Arabic figures we use to this day, and the zero sign was first employed.

A square sign pattern matrix that does not have a zero row or zero column is sign potentially orthogonal ( SPO) if every pair of rows and every pair of columns allow orthogonality.

一个没有零行或零列的n阶符号模式矩阵是符号蕴含正交的，若每一对行和列向量都是蕴含正交的。

My basket is not as chock full of apples as yours, but I have an excuse!

你的篮子怎么还没有装满呀？

If there is a man chock full of science in the world, it's old Sol Gills.

如果世界上有一位脑子里充满科学的人，那么这个人就是老所尔吉尔斯。

Hillary stays on: Clinton's CV is chock full of firsts: The only first lady to become a U.S. senator turned viable presidential candidate turned secretary of state.

希拉里屹立不倒：希拉里·克林顿的个人履历中充满了第一：唯一一位成为美国参议员后来成为呼声很高的总统候选人后来又成为国务卿的第一夫人。

Chock full of Renaissance cathedrals, museums featuring works by masters like Caravaggio and ancient ruins, Messina is also the gateway to Mount Etna.

不仅如此，这里还有大量文艺复兴时期的大教堂、有珍藏像卡拉瓦乔这样大师级作品的博物馆，还有古遗址博物馆。此外，它还是埃特纳火山的门户。

In fact, that's a big problem with many existing programs: they're chock full of features that might need to be there, but which aren't actually used by anyone.

事实上，那是很多现有程序的一大问题：它们有大量可能需要的特性，但实际上，没有人使用这些特性。

The Bay Area is chock full of mission-driven companies.

湾区就塞满了充满使命感的公司。

Travel is chock full of little superstitions, fluky talismans and fateful traditions, such as retiring the flight numbers of crashed planes.

航空旅行随处可见各种小小的迷信行为、变化多端的护身法宝和一些有宿命论味道的传统做法，比如撤销失事飞机的航班号等。

Under the High Line this food hall style market is chock full of stalls selling everything from flowers to tacos to artisanal cheeses and freshly baked breads.

在这个美食广场风格的市场里，挤满了贩售各种东西的小商铺，从鲜花到烤玉米饼，再到手工芝士与新鲜出炉的面包，应有尽有。

Apple seeds are chock full of cyanogenic acid.

苹果的种子充满了氰酸。

Chock full of protein, the insect milk may someday be transformed into a food supplement worthy of human consumption, new research indicates.

最新研究显示，蟑螂这种昆虫的奶富含蛋白质，它有一天会成为人类消费的超级食物。

Tea is also great if you need a break from the mundane. But remember to limit the caffeine intake some teas are chock full of the stuff.

如果你需要休息的话，茶也是不错的选择。但是记住要限制咖啡因的摄入有些茶的咖啡因含量非常高。

To begin with, history is chock full of examples of "accidental" discoveries that have played tremendously important roles in human development.

首先，人类历史充斥着在人类发展过程中曾发挥过极其重大作用的“偶然性”发现的实例。

The report was chock full of other eye-popping finds.

该报告还有很多其它惊人的发现。

LL: Wow, Li Hua, your basket is chock full of apples.

你是不是说我的篮子都装满了？

The good news is that the new syntax is chock full of enhancements to the language.

新语法是对语言的完全增强。

Some firms also hope that developing countries-many chock full of talented scientists-will help to fill their bare pipelines with new drugs.

一些公司还希望，发展中国家众多才华横溢的科学家可帮助他们在日已枯竭的研发产品线中注入新药。

And Pat's a friend, and so, not related to the speech I was planning on giving, which was chock full of facts and figures, and nothing personal.

因为帕特是我的朋友所以即使这件事和我演说无关演说都是数据图表与个人无关。

Potatoes are chock full of vitamin C and other nutrients, and in Beijing they're dirt cheap ( no pun intended).

土豆有丰富维生素C和其它营养素，而且在北京很便宜。

Cultural festivals are chock full of new foods to try, performances to watch and experts who will educate you.

文化节里处处有新奇食物品尝，表演观看，还有文化专家提供教育。