用木材的

He's carving a face into the piece of wood.

他正在用木材雕刻一个人像的脸。

In the aspects of research method, we took the method of preparing sol at first and then impregnating the wood to obtain ceramic-wood composite; this method made the wood use efficiently and increased the wood's weight gain percent. The ceramic-wood composite with performances of well decay resistance, dimensional stability, effloresce resistance and high strength was obtained by importing the cymene to the net of gel as the result of co-hydroxylation between MTES and TEOS. Making use of XPS ,we found that the apex of Si2p、O1s、C1s had evident chemical shift , which validated the existence of Si-O-C bonding.Key Words: Sol-gel, Ceramic-wood composite, Modified sol, Ecomaterials

在工艺方法上，采用先制备溶胶，然后浸注木材的工艺方法具有原料利用率高、提高增重率的优点；采用甲基三乙氧基硅烷和正硅酸乙酯共水解的方法，将甲基引入陶瓷化复合木材的凝胶内部，所制备的材料具有尺寸稳定性好、具有耐风化和耐腐朽性，强度高的特点；首次利用X射线光电子能谱，发现了Si2p、O1s和C1s谱峰发生了明显的化学位移，证实了Si－O－C键合作用的存在。

Experiments were carried out in Great Britain and American on the impregnation of wood with vegetable tars and extracts.

在大不列颠和美州就进行过用植物焦油和提取物来浸渍木材的试验。

The nursery is located in Nantes, on a woody parcel of 700 sqm, at the corner of two streets, in a residential area.

托儿所座落在法国南特一个居民区内。建筑面积700平方米，用木材包裹，座落于在两条街道的角落。

The composite which can replace the wood was made by wood flour and high density polyethylene.

用木粉与高密度聚乙烯复合制备了能代替木材的复合材料。

Did you know that nappies use 30% less wood pulp and so use less trees?

你知道尿布用少于30%的木浆也就是少用木材吗？

As we all know, paper is made from wood.

我们都知道，纸是用木材做的。

The drained much of marshlands and built houses of wood.

克尔特人是有经验的农民，他们排干沼泽地，用木材建造房屋。

In the United States, the first roads were paved in colonial times, first with logs, latest with cobblestones or brick, depending on the region.

参考译文：在美国，最早的路是在殖民地时候铺的。一开始用木材，后来根据地区不同用鹅卵石或砖块。

In the United States, the first roads were paved in colonial times, first with logs, latest with cobblestones or brick, depending on the region.

参考译文：在美国，最早的路是在殖民地时候铺的。一开始用木材，后来根据地区不同用鹅卵石或砖块。第一学习网 www.d1xxw.com

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐