For fiber, researches both theoretical and experimental, have been done on polymer air drawing mechanism, and for web only experimental researches have been done.
他们针对纤维进行了聚合物拉伸机理的理论研究和相应的实验研究，而针对纤网只进行了有关的实验研究。
Based on the experiment, a mathematical model between the quantity of air drawing and the diameter of auxiliary pipe for the tapered t branch has been established.
在试验的基础上建立了锥形三通抽气量与辅助管管径的数学模式，与孔板三通比较，锥形三通具有抽气效率高、动力消耗低等优点。
The paper Outlines the construction features, the drawing principle, the fix of the air drawing jet nozzle, and the fix methods and the maintenance of the air cavity in the nozzle.
简述了气流拉伸喷嘴的结构特点、拉伸原理、安装调整以及喷嘴气流腔的安装方法和保养。
She breathed deeply, drawing in the fresh mountain air.
她深深地呼吸着山上的新鲜空气。
Heidi stood enraptured, drawing in the perfumed air.
海蒂欣喜若狂地站在那里，呼吸着芬芳的空气。
These muscles contract when we breathe in, expanding the lungs and drawing in air.
当我们吸气的时候，这些肌肉就收缩，扩大肺部并吸入空气。
On the way out, these gases drive a turbine which is connected to the fan via a shaft, thus drawing in more air and keeping the process going.
在喷管前有一组涡轮，涡轮与风扇连接在一根轴上。涡轮带动风扇又吸入了更多的空气，这样就产生了连续的循环。
This cooled the air near the surface, drawing clouds downward and reducing the chance of rain.
因此靠近地表的空气温度降低，使得云层下降，减少了降水的几率。
This airflow pushes waste toward the bottom of the toilet, drawing it into a bag, holding solid waste, but letting the air through.
这样一来，排泄物会被气流抽到马桶底部的一个袋中，固体部分被收集起来，空气则被过滤掉。
It works by drawing air through filters to remove dust and particles, then cooling it to just below the temperature at which dew forms.
该产品的原理是：通过过滤器抽取空气，除掉其中的灰尘和小颗粒，接着将空气冷却至水的凝点。
But there is now an unmistakable feeling in the Italian air of an era drawing to a close.
但是这一次意大利人都毋庸置疑的认为他的时代即将结束。
The engine, as it cooled itself, sucked in air through the outlet hose, producing suction in the vacuum chamber, and so drawing the plunger down and compressing the spring.
当引擎冷却时，通过出口软管吸入空气，在真空管产生吸气，导致柱塞向下挤压弹簧。
She sat surrounded by the flowers, drawing in deep breaths of the scented air.
她坐在花丛中，深深地呼吸着花香。
It is a line drawing made out of aluminum wire that looks like a wavy net floating in mid-air.
它是一个用看起来象停在半空中的波浪网似的铝金属丝做成的画。
An air duct will mount to the Throttle body assembly air intake snout. The snout lip dimensions are defined on the Throttle body assembly outline drawing.
气管加装在风门装配进气口上。进气口尺寸如风门装配轮廓图所示。
You can start free-form drawing in the air or draw on surfaces to create flat objects for stacking and connecting.
您可以在空气中开始自由形式的图纸或画在表面上创造堆叠和连接平面物体。
I was a pilot in the air force, supposed to be drawing a pension.
我以前是空军飞行员，应该可以领退休金的。
Drawing of air handling system is attached in Attachment B.
空气处理系统图纸见附件B。
Winter is drawing to an end, and you can sense spring in the air.
冬天即将结束，空气中弥漫着春天的气息。
If I walked quickly and lengthened my stride, I could reach the front door and shelter from the brisk wind without drawing a breath of lung-burning air.
只要我紧走几步加大步伐，就可以到达它的前门，避开这股毫不留情的寒风，不必呼吸这呛人肺腑的冷空气。
Mechanics principle is the theoretic foundation of animated drawing design, especially, gravity, air resistance, ground friction force and inertia force, elasticity principle are used abroad.
力学原理是动画设计的理论基础，其中重力、空气阻力、地面摩擦力以及惯性力、弹力原理在动画设计中运用较多。
Recently, the pollution caused by industrial exhaust gas, especially, the air pollution and acid rain resulting from the sulfur of exhaust gas, is increasingly drawing people's attention.
近些年来，人们越来越重视工业气体产生的污染，尤其是工业气体中硫产生的大气污染和酸雨。
Up in this high air you breathed easily, drawing in a vital assurance and lightness of heart.
生活在高原空气中的人们呼吸舒畅，身心踏实而轻快。
The influences of viscosity, spinning temperature, quenching air, after drawing ratio, crimp, shrink setting of two components on fiber properties were discussed in detail.
讨论了两种切片的特性粘数、纺丝温度、侧吹风、后拉伸倍数、松弛定型等工艺对纤维性能的影响。
Drawing on their practical experience, they designed an air-cooled diesel motor.
他们利用自己的实践经验，设计了一台气冷柴油机。
The fan as showed in this design drawing only indicates its installation position. When the fan is mounted, direction of air flow of the fan should be identical with that required in this drawing.
本设计图中所示的风机仅表其安装位置，风机安装时，应注意风机的气流方向与本图所要求的方向一致。
No detailed drawing of rebuilding and air conditioner system, so the assessment can not be completed.
建议待有详细的暖通设计图纸后进行更客观的评估。
Seeing a cake flying through the air, a lorry-driver who was drawing up alongside the car, pulled up all of a sudden.
此时，一辆卡车正好从后边开到那辆汽车边上，司机看见一块蛋糕从开而降。紧急刹车。
The spunbond suction drawing system was studied according to the gas-dynamic theory, and it was modified by calculating various air current parameters of the drawing system.
根据气体动力学原理，对纺粘法非织造工艺中负压拉伸的下吸风装置进行了理论研究，并通过计算风道流场中的各参数，改造下吸风装置。
The spunbond suction drawing system was studied according to the gas-dynamic theory, and it was modified by calculating various air current parameters of the drawing system.
根据气体动力学原理，对纺粘法非织造工艺中负压拉伸的下吸风装置进行了理论研究，并通过计算风道流场中的各参数，改造下吸风装置。
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