Prior to assembly, grooves were made in the shelf, base, and sides to accommodate the back panel.
在组装之前，隔板、底座和侧面已开槽以便与背板相嵌。
Sliding doors move in grooves.
滑动门在槽沟中移动。
Some species of tuna have specialized grooves in their tongue.
有些品种的金枪鱼的舌头上有专门的凹槽。
Archaeological finds of nuts from the extinct Easter Island palm show tiny grooves, made by the teeth of Polynesian rats.
从已灭绝的复活节岛棕榈坚果的考古发现中可以看到由波利尼西亚老鼠的牙齿形成的小凹槽。
It is thought that these grooves help to channel water through the mouth and out the gill slits, thereby reducing water resistance.
人们认为这些沟槽有助于将水从嘴中输送到鳃裂外，从而减少水的阻力。
When not in use, the fins are tucked into special grooves or depressions so that they lie flush with the body and do not break up its smooth contours.
当鱼不使用鱼鳍时，会将它们折叠起来，收回到特殊的沟槽或者凹陷部位；这样鱼鳍就可以与身体保持齐平，以维持它们平滑的外形。
The spaces between the grooves make different music as cars touch them.
当汽车碰到凹槽时，凹槽之间的空间会形成不同的音乐。
它有11到12个肋沟。
Still missing, it is claimed, were the drainage grooves that siphon off rainwater.
但是据称，重开之后这个跑道仍然缺少在雨天分流雨水的排水槽。
A dwarf minke whale cuts through the water, its many throat grooves clearly visible.
一只侏儒小须鲸正切开水面它身体底部众多的喉腹折(throatgroove)清晰可见.
In 1635 the word rifle appeared in English in a patent for cutting these grooves in gun barrels.
1635年，rifle作为英语单词出现在一条专利中。这是一条在枪膛中刻凿膛线的专利。
The chewing surfaces of back teeth are rough and uneven because they have small pits and grooves.
后磨牙的咀嚼面是粗糙和不平的，因为它们有小的凹陷和沟槽。
For their next work, they'll be looking at how to replicate the intricate grooves and pinhole depressions.
至于下一步的工作，他们要研究怎么模拟复杂的沟槽和针孔凹陷。
They found that the brown shell is made of an array of grooves that split sunlight into diverging beams.
他们发现棕色的外壳由大量的沟状结构组成，它们能把太阳光转换成散射光线。
The scales help streamline the shark by moving water through the grooves in the scales to reduce turbulence.
当鲨鱼在水中游动时，水流从鳞屑的沟槽中流过有助于减少湍流，保持其流线型的泳姿。
In French the word rifler meant to "scratch" and that's why the grooves inside a gun barrel are called rifling.
法语单词rifler就曾经有“刮”(scratch)的意思，这也就解释了为什么枪膛内的膛线被称为rifling。
Duxbury thinks these grooves were created when an asteroid impact threw up large boulders that rolled from the crater.
克斯·伯里认为，小行星撞击福波斯地表后，产生的巨大岩石滚过陨石坑，就形成了这些凹痕。
Instead of optical fibre, HP is using waveguides-small strips of plastic with grooves on their highly reflective metallic walls.
惠普没有用光缆，而是应用了光波导——数条塑料细丝包以高反光的金属薄膜。
It is strange how much you can remember about places like that once you allow your mind to return into the grooves which lead back.
奇怪的是，一旦让自己的思路回到通往过去的老路上，关于那种地方，就能记起那么多事。
To start with, the classic black and white soccer ball, stitched together from 32 panels of pentagons and hexagons, has deeper grooves.
首先，经典黑白相间的足球，由32片五边形和六边形缝合而成，沟槽更深。
The longitudinal grooves seen in the foreground are thought to be due to differential shear and lateral spreading at high velocities.
在前景突出部分看到的纵向沟纹，被认为是由剪断层(differentialshear)以及高速的横向扩散所造成的。
Its many folds and grooves, though, provide it with the additional surface area necessary for storing all of the body's important information.
但是它大量的褶皱和沟槽增加了它的表面积，从而可以储存下所有身体的重要信息。
The introduction of rifling, or cutting grooves, into a barrel had already improved accuracy, but the weapons remained difficult to load and clean.
人们将来复线（膛线）引入枪管之后提高了射击的精确度。但是装弹和清膛仍然很麻烦。
To test the theory, researchers from the University of Exeter constructed a model in which wooden balls were inserted into grooves dug out of timber planks.
为了检验这一理论，来自英国埃克塞特（Exeter）大学的研究人员建造了一个模型，先在木板上挖槽，然后将木球放入槽内。
A structural analysis of the brown tissues also uncovered grooves that capture light by channeling rays into the tissues and breaking them apart into smaller rays.
经过对褐色组织的结构进行分析，还发现其中含有多条沟槽。通过将光线导入各个组织中并将它们分散为更小光束，这些沟槽起到捕捉阳光的作用。
If the upper appears pulled or stretched so that the foot is sliding off the midsole, or the grooves on the outsole are worn smooth, it's time for new running shoes.
如果上面的网布看起来呈拉伸或者撑起来的样子，那就说明脚在中底上打滑了，或者大底的花纹已经磨光了，就该买新跑鞋了。
At 24 weeks, magnetic resonance imaging shows just a few nascent grooves in the otherwise smooth surface of the fetal brain, according to a 2000 study in the journal Radiology.
根据2000年发表在《放射线学》一项研究，孕期第24周时，磁共振成像显示，在胎儿原本平滑的大脑皮层上出现了一些新的沟槽。
Grooves are carefully cut into the surface of the road.
凹槽被精心地刻在了路面上。
Grooves are carefully cut into the surface of the road.
凹槽被精心地刻在了路面上。
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