查询词典 air tunnel

The results showed that the optimum operating parameters for steaming treatment were as follows: temperature was 95℃, time was 60 s, for tunnel-type drying production line, the loadage was 5.0 kg/m2, hot air temperature was 85℃, wind speed was 1.5 m/s, and for industrial microwave drying production lines, material thickness was 15 mm, drying power was 16 kW, drying time was 90 s.

结果表明，在蒸汽温度95℃，汽蒸时间60 s；隧道式干燥生产线装载量5.0 kg/m2，热风温度85℃，风速1.5 m/s；微波干燥生产线铺料厚度15 mm、干燥功率16 kW、干制时间90 s的条件下，所生产的干制黄花菜经农业部食品质量监督检验测试中心检测其感官、理化和微生物指标均达到了《无公害食品—干制金针菜》NY5186－2002所规定的一级品标准。

Advising the reference standard which the chroma of mycetes in the air in tunnel with the method of knock-on is 1000 cfu/m^3 and lower, arid with the method of sedimentation is 10 cfu/utensil and lower.

两种监测方法细菌与真菌平均比值为4.3：1。结论：建议坑道空气真菌浓度参考标准撞击法为≤1000cfu/立方公尺，沉降法为≤10cfu/皿。

It was found the flow velocity gradients around the gas-tunnel was high enough to cause air mixture and sand-core washing-out, the casting should be with good sinkhead and gas-venting ability.

对铸造过程充型模拟的计算结果可知，在气道附近区域，流体流动的速度梯度很大，容易出现卷气、冲刷砂芯等现象，因此，在这些区域出现气孔、针孔和缩孔、砂孔等缺陷的可能性很大，为此，必须保证铸件凝固补缩良好、排气通畅。

The ventilation volume is controlled by the computational result of the fuzzy controller and the air indexes in tunnel working area is collected by the ventilation system,such as dust concentration,CO concentration and wind velo.

系统采集作业面的空气指标，如粉尘浓度、CO浓度和风速等，通过模糊控制器推理运算得到控制电压来控制通风系统的通风量大小。

About the experiment, these experiments were conducted in the free stream wind tunnel, and vitiated air heater was used to simulate the high altitude flow condition.

试验方面：本文试验在自由射流风洞中进行，利用空气加热器模拟高空飞行条件。

Something up above was calling him imperiously, and he made for the steep little tunnel which answered in his case to the gravelled carriage-drive owned by animals whose residences are nearer to the sun and air.

这地道，直通地面上的碎石子大车道，而这车道是属于那些住在通风向阳的居室里的动物的。

Laminar flow tunnel ; off-loaded and non-heated ; air cleanness degree of fan ; cleanness of glass bottle ; static test

层流式隧道；空载不加热；风机空气洁净度；玻璃瓶清洁度；静态验证

Methods The air flow speed,pressure gradient,fallout bacteria and suspended granules were all examined at each working stage while the laminar flow tunnel was off-loaded,non-heated or only the fan was turned on.

方法在层流式隧道空载、不加热、只开风机条件下检测各工段的风速、压差、沉降菌、悬浮粒子及选用抗生素玻璃瓶的初始微生物、清洁度、灭菌效果等。

Currently focused on the development of a subway tunnel with fans represented by the heavy fan, is the industry's first research and development of various special fan, air-cooled, water-cooled equipment, refrigeration, such as the quick-freezing device companies, Domestic market share of 35%.

目前的一个大风扇的球迷代表的地铁隧道的发展重点，是业界第一个研究和各种特殊风扇，空调的发展风冷，水冷设备，制冷快，例如，冷冻设备公司，35％的国内市场份额。

The Plan 701. I was nineteen years old then.In those days we would really work for revolution in spite of life. To dig a tunnel, water is necessary to operate an air drill but we thought it too troublesome and slow so we drilled without water.

那时真的是要革命不要性命，打坑道，本来打风钻要用水，但我们嫌水枪麻烦，进度慢，就直接&打干眼&。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失