To find out, we introduced bacteria to squares of tile, carpet or wood.
为了找到答案，我们把细菌注入到方砖、地毯或木制品上。
But when the food was in contact with tile or wood, 48-70% of bacteria were.
但当食物与瓷砖或木头接触时，会有48% -70%的细菌（留在上面）。
Shopkeepers would carve into stone, clay, or wood symbols for the products they had for sale.
店主会在出售的商品上刻上石头、粘土或木头的符号。
It's been shaped by constraints over vast stretches of time, all of which comes down to the fact that the best foraging strategy for beavers isn't the one that yields the most food or wood.
它是由长时间的约束形成的，都指向一个事实，就是对海狸来说最好的觅食策略不是产出最多食物或木材。
The fan handles and fan ribs are usually made of bamboo or wood.
扇柄和扇肋通常由竹子或木材制成。
Many people especially those who live in villages in the countryside, burn coal or wood on an open fire.
许多人，特别是那些住在农村的人，在明火上烧煤或木材。
We need the forest's resources for wood and paper or we might not have desks or notebooks for school.
我们需要森林的木材和纸张资源，否则我们可能没有课桌或笔记本供学校使用。
这是塑料的还是木头的？
Everything around us, be it air, water or wood, is matter.
我们周围的一切东西，无论是空气、水还是木头，都是物质。
The house is built, the streets are paved of blocks of stone or wood.
房屋用石块或木块造成，街道用石块或木块铺成。
Purify every garment as well as everything made of leather, goat hair or wood.
也要因一切的衣服，皮物，山羊毛织的物和各样的木器，洁净自己。
It is decorated with a lot of different animal shapes and stone or wood statues.
它是装饰用的不同动物形状和石头或木头雕像很多。
Materials such as untreated fiberboard or wood shall not be in direct contact with metal surfaces.
材料，诸如未经过处理的纤维板和木材不能直接和金属接触。
Laying tile or wood flooring can give a room an upscale look, and it is surprisingly easy to pull off.
铺瓷砖或木地板会让房间更显档次，而且实施起来非常容易。
Some canopies have narrow strips of metal or wood to provide either sunlight or shade, depending on the position of the sun.
一些大棚使用窄长的金属或木质长条制成，根据太阳的位置，既可以提供日照，也可以提供荫凉。
For vinyl or wood floors, take a damp cloth with cleaner and spot wash getting rid of any particularly nasty spills or spots.
如果是乙烯地板或木地板，就用一块沾有清洁剂的是抹布，只擦洗有污渍污点的地方。
Any exterior finish like brick or wood can be added, but Galvin says most clients want to highlight the fact that they're going green.
集装箱外体还可以加上砖头或木板，不过加尔文称大多数客户都希望凸显自己重视绿色环保这一事实。
Between the second and the fifth centuries AD people wrote on pieces of bamboo or wood and these were tied together to form a book.
在公元二世纪到五世纪之间，人们把文字写在竹片或木片上，再把它们捆扎起来而成为书籍。
And even a brief stroll through a park or wood could lower blood pressure and improve health, according to research by the National Trust.
根据英国国民信托(the national trust)所作的研究甚至在公园树林里一个短暂的漫步也能降低血压，改善健康。
scrap piece of wood or wood cube (craft stores usually sell wood for crafts and would have a small square or chunky piece that would work)
木条或者木头方块（五金店一般都有卖做手工用的木头，可以买一个小方块或者一条）
The beauty of natural patterns of stone or wood, and real crystallized metals may be used to enhance the visual appeal of an interior design.
石头或木材以及真金属这些自然模式之美可用于提高室内设计视觉吸引力。
Finally, they say that future ethanol supplies will be derived from materials like switchgrass or wood chips that are resistant to bad weather.
最后他们说，未来的乙醇供应将源自于那些不受坏天气影响的原材料，比如柳穗或者木屑。
In contrast, soot produced by burning biofuels is often a product of dung - or wood-powered cookstoves used indoors and in densely populated areas.
相比之下，燃烧生物燃料产生的烟尘通常来自用于室内和人口稠密地区的畜粪炉或柴炉。
For example, a steam engine can use coal, newspaper or wood for the fuel, while an internal combustion engine needs pure, high-quality liquid or gaseous fuel.
例如，蒸汽发动机可以用煤，报纸或木头作为燃料，而内燃机需要用纯的，高质量液体燃料或气体燃料。
A rigid board made of layers of fiberboard or paper bonded to a gypsum plaster core, used instead of plaster or wood panels in construction to form walls.
石膏灰泥板，灰胶纸柏板由石膏灰泥作芯板结合几层纤维板或纸浆板制成的硬板，在建筑中用于代替灰泥或木板来建造墙壁。
Friends of the Earth, for example, says the efficiency of stoves is irrelevant if they burn renewable fuels such as dung or wood, as those in poor countries often do.
譬如，地球之友表示如果像在贫困国家那样，炉灶通常燃烧畜粪或木料等可再生燃料，那么其效用就与此无关了。
Bar design can also have great originality, for example in bamboo or wood on the laser carving, bold use of backlight effect, create fantasy, bold visual effects.
吧台的设计也可以独具匠心，比如在竹筒或木板上进行激光雕刻，大胆地运用背光效果，创作出奇幻、大胆的视觉效果。
Bioethanol firms currently extract sugars from crops like grains and sugar beet, but some are developing technologies to extract energy from fibre such as wheat bran, straw or wood.
那些从事生物乙醇生产的公司目前已经普遍能够从谷物和甜菜等农作物中提取出糖的成份，但还有一些公司对此仍不满足，他们眼下正在致力于从包括麦麸、稻草以及木材在内的众多富含纤维的物质中获取能源。
Bioethanol firms currently extract sugars from crops like grains and sugar beet, but some are developing technologies to extract energy from fibre such as wheat bran, straw or wood.
那些从事生物乙醇生产的公司目前已经普遍能够从谷物和甜菜等农作物中提取出糖的成份，但还有一些公司对此仍不满足，他们眼下正在致力于从包括麦麸、稻草以及木材在内的众多富含纤维的物质中获取能源。
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