The effects of draw-down ratio, air-layer length, drawing conditions on the structure and properties of the fiber were discussed.
探讨了喷丝头拉伸比，空气层长度，拉伸条件对纤维结构性能的影响。
The water evaporates and the salts are left behind, creating a white crustal layer that prevents air and water from reaching the underlying soil.
水蒸发留下盐分，形成白色的地壳层，阻止空气和水进入下面的土壤。
As the tree grows, it adds a layer to its trunk taking up chemical elements from the air.
随着树木的生长，它在树干上增加了一层吸收空气中的化学元素而生成的膜。
In some systems, foam at the surface may not cause a lot of damage, but the presence of a foam layer normally indicates extensive air entrainment.
在一些系统中，油液表面的泡沫不会造成很大的损害，但泡沫的存在说明相当量的空气滞留在油液当中。
A layer of cold air remains near the ground as smoke and fumes pour into it.
当烟尘和微粒拜谢到空气中以后，有一层冷空气仍然在贴近地面。
Healthy sinuses are lined with a thin layer of mucus that traps dust, germs, and other particles in the air.
健康的鼻窦里排列着一层薄薄的鼻涕，这些鼻涕能够吸附灰尘，细菌以及其他空气中的微粒。
Light sent into the oil layer was confined there, bouncing between the metal and air boundaries. The beam spread out ever more quickly, generating a trumpet-shaped glow (see image).
当把光传入油层后，就被约束在那里，光线在金属和空气的边界之间不断反弹，于是产生了喇叭状的辉光(见图片)。
If the wind is strong, it penetrates your clothes and removes the insulating layer of warm air around you.
如果风很大，它会穿过你的衣服把那层保暖的暖气给吹走。
The still air of the stratosphere contains the ozone layer, which was created when ultraviolet light caused trios of oxygen atoms to bind together into ozone molecules.
平流层大气包含臭氧层，臭氧层由紫外线照射导致的三个氧原子结合成的臭氧分子组成。
Even in the cleanest of homes, air-conditioner griller, heating grates, and fan blades eventually develop a layer of dust and grease.
即使在最干净的房间，空调格栅，加热箅子和风扇扇翅也会产生灰尘和油污。
"Every moving thing lifted the dust into the air," he wrote in the Grapes of Wrath. "a walking man lifted a thin layer as high as his waist."
“每一个动作都会扬起尘土，”他在《愤怒的葡萄》中写道，走路的人将薄膜系到腰间。
Altocumulus lacunosus. “An elusive prize for any cloud collector,” lacunosus clouds form when sinking pockets of air create holes in a cloud layer.
高积网状云。 “对于所有的观云爱好者来说，能欣赏到这种难以捉摸的云彩无异于恩赐，”当下沉的气团在云层中形成空洞时，网状云便出现了。
This is because the resistance is so great that a layer of air makes no appreciable difference.
空气层的阻抗非常的大，测不出差别。
After turning vane rotary flow off the air after oil, continue to up after packing, will the air filter layer of oil and other impurities again for the separation and filtering.
经过旋流导向叶片脱油后的空气，继续向上经过填料过滤层，将空气中的油份及其它杂质再一次的进行分离和过滤。
They also have 30 percent more feathers in the winter and can fluff them up, trapping a layer of warm air.
它们的羽毛在冬季也要增加30%，它们把羽毛蓬松开，来保留住一层温暖的空气。
Factories, power stations, and rehicles exhausts[1] pump harmful gases into the air, contributing to global warming, causing acid rain[2], and destroying the ozone layer.
工厂、火力发电站和车辆将有害废气排放到空气中，是造成全球气候变暖，出现酸雨，破坏臭氧层的罪魁祸首。
By horizontal tangent into the air filter layer, rotate and foreign get down to the oil, oil level of shock wave and flow surfaces by a foam, the air in the oil to get oil bath.
空气由水平方向切线进入过滤器的外来层，获得旋转并向下冲击油面，使油面产生波动并被气流掀起油沫，空气在此得到油浴。
Do not think of high-level floor, a good 9-11, you big mistake, and these floors is precisely Jan gray layer of dirty air to the height will come to a halt, we will not tell you.
别以为高层中的九到十一楼不错，那你大错了，这些楼层正好是扬灰层，脏空气到这个高度就会停顿，我们是不会告诉你们的。
The earth is surrounded by a layer of air called the atmosphere.
在地球外面包围着一层空气，叫做大气层。（主语转换为状语）
There are ten layer mesh, its internal layer than a close, put it in the air, dirty places soon will become very clean air.
它内部有十层滤网，一层比一层细密，把它放在空气肮脏的地方，不一会空气就会变得很干净。
Foam is the other common type of air in oil. Foam typically refers to the stable layer of relatively large bubbles that accumulate at the surface of a reservoir.
泡沫是指相对较大的泡泡稳定积聚在油液表面。
Morning, fresh air, morning mist quietly diffuse from the bottom up hill, like a blossoming such as flocculation, woven into a thin layer of air, bathed in morning mist into a great sport.
早晨，空气清新，晨雾从山底悄悄地漫上来，一朵朵如似絮，织成了一层薄薄的空气，沐浴在晨雾之中，其乐无穷。
Air in the atmosphere's outermost layer is very thin, but air molecules still create drag that slows down satellites, requiring engineers to periodically boost them back into their proper orbits.
大气最外层的空气非常稀薄，但空气分子仍能产生阻力减慢人造卫星的速度，这样工程师们就得定期把它们推回到其正确的轨道上。
When they belittle us for demanding clean air and clean water for trying to save the oceans and the ozone layer, that's wrong.
当他们轻视我们过分要求清洁的空气和清洁的水来设法拯救大洋和臭氧层，那是错的。
Transmission of polarizing prism is affected by crystal thickness, air inter layer thickness and configuration Angle.
晶体厚度，空气膜层厚度，棱镜结构角共同影响棱镜偏光镜的透射比。
Why can a hydrofoil move on a layer of air?
为什么气垫船能靠后方的气流移动?。
In the middle of the roof is an air layer which is cooled and cleaned automatically by water spraying system linked to the rainwater collection tank.
屋顶的中部是通风口，通过连接雨水收集池的水喷淋装置自动化控制，实现冷凝和净化。
The blasting mechanism of smooth blasting soft mat layer charging construction (for example, air layer and layer) is introduced.
以空气垫层和水垫层为例介绍软垫层光面爆破装药结构爆破机理。
Seen from space, the Earth's atmosphere is a thin blue layer of air.
从太空上看，地球的大气层是一个薄薄的蓝色的空气层。
Global warming is defined as the rise of the average temperature of the Earth's near-surface layer of air as well as the oceans, and extends to the projected continuation of that rise.
全球气候变暖的定义是崛起的平均气温的地球近地表层的空气，以及海洋，并延伸到预计的延续，即上升。
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