盾

List four important minerals found in the Canadian Shield.

列出在加拿大护盾下所发现的四种主要矿物。

What is the Canadian ShieldThe Canadian Shield isarock formation that is millions of years old and is covered by forests.

加拿大护盾是指什麽指有数百万年历史，被丛林遮盖下的岩层。。

The Canadian Shield is important to Canada's economy because it is the world's leading producer of minerals, our major pulp in paper industry is based on the trees of this region.

为什麽加大那护盾对加拿大来说很重要。因为它是世界的主要矿物出产地。

The Canadian Shield and rugged western mountains experience subarctic climates, resulting in a near empty north—an estimated 75 percent of Canadians live within 161 kilometers (100 miles) of the U.S.

这个盾和西部的山区是亚北极气候，导致北部空旷－大约75%的人口居住在美加交界的161公里内。

7North and northeast of the central lowland is the Canadian Shield, where old, hard crystalline rocks lie at the surface.

北部和东北部的中央低地是加拿大的盾，老地方，硬质结晶岩位于表面。

Plant monoecious. Male flowers sometimes solitary, sometimes in a thyrse 5-7 cm, 2-3 cm in diam.; pedicels 0.8-1.5 cm; sepals 2 large, 2 small; petals orange, obovate, 1-5 × as long as sepals; stamen fascicles stalk 2-3 mm, each fascicle with 50 anthers; anthers aggregated into a head, 2-celled, cells longitudinally dehiscent; pistillode columnar; stigma distinctly peltate, 4-lobed.

雌雄同株；雄花有时单生，有时在一聚伞圆锥花序内5-7厘米，直径2-3厘米；花梗0.8-1.5厘米；大的萼片2，小的2；花瓣橙，倒卵形，长为萼片的1-5 倍；雄蕊束簇柄2-3毫米，每束簇具50花药；花药聚生为头状花序，2室，室纵向开裂；退化雌蕊柱状；柱头清楚的盾形，4裂。

Seven red towers on a yellow background representing the seven castles of the Transylvanian Saxons Note. The Diet of Transylvania made in 1659 the coat of arms, the furnitures being dealt between the privileged nations: the emerging aquila was decided to be symbolizing the Hungarians , the seven boroughs the Saxons and the moon and sun the Secui .

黄色背景上的七座红塔，代表特兰西瓦尼亚-萨克逊人的七座城堡注释：特兰西瓦尼亚议会于1659年制定了该盾形纹章，其内容与几个特权民族有关：显现的秃鹰用来代表匈牙利人，七个市镇代表萨克逊人，月亮和太阳代表 Secui 。

He stood again in the shield wall at Blackmarch, watching the demonic army break through the treeline.

在 Blackmarch ，他又一次站在了盾墙后，看着恶魔军团从树林中冲出。

Based on the results from the Feasibility Study and Preliminary Design of Zhaojiabang Rd Drainage System, comparisons have been made of multiple construction methods for the main drainage pipe, such as the shield tunneling, pipejacking and trenched piping.

提 要：本文根据肇嘉浜路排水系统的工程可行性研究以及工程初步设计成果，特别地对排水总管的施工方法进行了盾构法、顶管及大开挖等多方案研究和比选。

Note that these weapons are usually equipped with a tripod stand and armour shield.

注意这些重武器往往配备了三脚支架以及防盾。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。