Now, however, there is a wide range of both flat-bed and sheet-fed scanners available between $500 and $1200.
现在，有很多种单页和连页的扫描仪，价格在500美元到1200美元之间。
Methods: Compositive analyse for character, powder, physics and chemistry, flat-bed chromatogram differentiate.
方法：通过性状、粉末显微鉴别、理化鉴别、薄层色谱鉴别进行综合分析。
Flat-bed press: a press with the printing surface secured horizontally flat rather than curved as on a rotary press.
平台印刷机：印版水平装置和印刷机，和别于轮转机，它的印版要作弧形装置。
This machine is flat-bed sewing operation by single needle and it is suitable for all kinds of leather, synthetic leather, canvas.
本系列高速平缝机械是单针对线锁式线迹平缝机，适用于缝制各种人造革、皮革、帆布、牛仔布等中厚缝料。
Flat-bed scanner a scanner with a flat platen, where the original can be placed flat, rather like a photocopier, as opposed to one with a scanning drum.
平台分色机原稿放置于平台上而分色的扫描机，它和影印机相似；和那些需用扫描圆筒者有别。
In this paper, several fundamental principles and design concepts for designing flat-bed-integrated monopulse comparator network by using nonstandard compression waveguide are presented.
文中给出几种用非标准压缩波导设计的平板集成单脉冲比较器网络的基本原理和设计思路。
"Well, it's time we were all in bed," said the Badger, getting up and fetching flat candlesticks.
“好了，该睡觉了。”獾子班杰说着站起来，拿起平底烛台。
There are flat beds, but you can’t just slide down into them - you have to get up, put the back rest of the seat down like a commode, make your bed, then sleep.
这里有设计用来平躺床，但是你根本就不能滑着躺下去，你只能起身，想坐一般的椅子一样，把背贴在床上，弄好床，然后再睡觉。
So I lay for hours in my bed, flat on my back with my eyes closed.
于是我长时间平躺在床上，紧闭双眼。
His flat in Washington (with giant bed, silver handcuffs and Dom perignon in the fridge) looked down on the Iwo Jima Marine Memorial.
在威尔森·华盛顿的住所里(有着一张巨大的床，银制手铐，及冰箱里的Dom perignon香槟酒)可以看到硫磺岛海军陆战队纪念碑。
Just like my smaller room, it was cozy and low-lit and featured a stocked kitchenette, a plush white bed, a flat-screen TV, and expensive French bath products.
就像我住的小房间，这里舒适宜人、灯光很暗，有一个储备齐全的厨房，一张白色的豪华床，一台平面电视和昂贵的法国沐浴用品。
He only has a table, a stool and a bed with a dirty mattress which was left by previous owners - alcoholics who sold the flat to him.
他那只有一张桌子，一条板凳和一张床，脏兮兮的床垫还是之前的酒鬼房主落下的。
The “premium cabin” contains a full-sized foldaway bed, a toilet and shower, electrical points, a desk, free wireless-internet access and a flat-panel television.
这种豪华间包含了一张大尺寸折叠床，一个厕所，一个淋浴，一个插座，一张桌子，一个免费无线上网设备和一台平板电视。
He lives on one level of a bunk bed sectioned off by metal mesh, occupying a so-called "cage home" in a small, shabby flat subdivided between 10 men.
唐万伟住在一个破旧小公寓的所谓“笼屋”(cage home)里，睡的是用铁丝网围成的上下铺的下铺，公寓里住着10个人。
Their existence is now marked by the former lake bed, a flat area covering parts of North Dakota and Minnesota.
它们的存在，正标志着由前湖床，一个单位面积的部分，北达科他和明尼苏达。
For variation, the woman can even lie completely flat, face down on the bed with her legs open, as her partner lies on top of her back, entering from behind.
如果要有所变化，女性可以完全平躺着，面部朝下，双脚打开，由趴在她背部的伴侣从后面进入。
The quick change between flat bed and cylinder arm applications guarantees universal use.
快速转换平板和筒形横臂的应用，确保了用途广泛。
Up till now, local scour depth estimation in the nearshore architectures are assumed that whenever the seabed is flat, which not considered the common bed form: sand waves.
迄今，近岸水域建构筑物的局部冲刷深度的估算均假定局部冲刷前后为平床，没有考虑常见、广布的近岸沙波底形。
Best performance given when hooped with the item, but also can be placed between the item to be embroidered and the needle plate on flat bed machines.
当图案被用绣框框住时效果最好，但衬背也可以放在将要绣的图案和平板机器的韩国童装批发网之间。
In the upper reach the bed was dune covered and in the lower reach it was flat.
上游河段的床面为沙垄所覆盖，而下游河段则为平整床面。
Knitting machines used for weft knitting may also be of the flat bed type.
纬编用的针织机也可以采用平行针床，一般称为横机。
He scraped together some money and bought some pigs to raise and slaughter, but before a month was out, he was flat on his back, sick in bed.
他省了一些钱，买了一些小猪，想把它们养大杀了。但是一个月还没过，他便卧病在床。
After the bed is rotated to an appropriate Angle, the batten with the pin bolt lock is taken down, and the bed drawer is laid flat.
转至适宜的角度后，将带有销钉锁的板条取下，放平床屉。
At present the study of the movement of sands mainly focuses on theoretical analysis of and numerical simulations of blown sand on the flat bed of sand.
目前对风沙运动的研究主要集中在对平坦沙床上的风沙流进行理论与数值模拟，而对复杂地形和沙丘上的风沙运动的理论与数值模拟则相对很少。
At present the study of the movement of sands mainly focuses on theoretical analysis of and numerical simulations of blown sand on the flat bed of sand.
目前对风沙运动的研究主要集中在对平坦沙床上的风沙流进行理论与数值模拟，而对复杂地形和沙丘上的风沙运动的理论与数值模拟则相对很少。
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