An important point made is that tiering, when done well, is invisible to the students.

The sail is fastened to the yard with tiers.

船帆用系绳紧紧绑在帆桁上.

The structure of the Earth as eggs, can be divided into three tiers.

地球的结构就象鸡蛋, 可分为三层.

There are three different tiers of initials in Diocots.

在双子叶植物中有三层不同的原始细胞.

Can you name the different tiers and responsibilities in an N-tier architecture?

在N层架构中都有哪些层?它们各自的职责是什么?

Building together ground fourteen tiers, underground one tier.

建筑共地上十四层, 地下一层.

Shall we stow the willow goods product in two tiers?

我们要把柳制品堆成二层 吗 ?

Three tiers of protection make it easy for you to find the right oils.

通过三层保护,您可以很容易地找到最适合的润滑油.

Alright , since we mentioned Saks and Tiffany , I guess today's topic is stores.

既然提到Saks和Tiffany, 那今天的主题就是商店吧.

TIFFANY: Well, the products in themselves are very simple.

蒂芬妮: 嗯, 产品的本身是很简单的.

Now, Tiffany and David are inside the temple looking around.

现在, 蒂芬妮和大卫在寺庙里四处逛逛.

TIFFANY: You have some doubts about our products, I understand.

蒂芬妮: 你对我们的产品有疑问, 我很了解.

Tiffany loves rock music, but Vivian does not.

蒂芬妮喜欢摇滚乐, 薇薇安则不喜欢.

Paul is engaged to Tiffany.

保罗与提芬妮订婚.

Tiffany and Ted are in their kitchen cooking dinner.

蒂芬妮和泰德在厨房里做晚餐.

Hello. My name is Tiffany Burns.

幸会. 我叫蒂芬妮?本斯.

Tiffany: I see. I am looking forward to the big feast!

蒂芬妮: 我懂了. 真期待今晚的大餐!

Tiffany is quick at learning.

蒂芬妮学得很快.

And it is their sorting procedure that has made the tiffin wales so famous.

而这要归功于他们的分类流程才使得午餐递送如此出名.

A type of switched HF pulse TIG welding power source is introduced in this paper.

本文介绍一种开关式高频脉冲TIG焊电源.

Abstract: This paper introduces the TIG-welding technology of repairing stainless steel casement.

文摘: 介绍了不锈钢镶套的TIG焊接工艺.