When the direction of absorbing water paralleled to expanded direction, the absorbing water speed and weight of the fly ash aerated concret…
吸水方向垂直于加气混凝土膨胀方向时,粉煤灰加气混凝土的吸水速度和吸水量小于粘土砖。
Based on design and material choosing concept, it presents relative data, such as main points in material choosing and permissible water speed for water with different quality.
从设计、材观点出发介绍不同水质的选材要领,允许水速相关数据。
When the direction of absorbing water is upright to expanded direction, the absorbing water speed and weight of the fly ash aerated concrete is less than common sintered clay brick.
吸水方向垂直于加气混凝土膨胀方向时,粉煤灰加气混凝土的吸水速度和吸水量小于粘土砖。
Lack of food and water provided much of the impulsion for their speed.
缺少食物和水促使他们加快了速度。
Thompson used diffusion imaging, which measures the direction in which water diffuses through white matter, to show the speed of the connections.
汤普森利用扩散方法成像,他控制水通过白质扩散的方向,显示大脑连接的速度。
We issue a warning after a big earthquake, and we can predict what the tsunami arrival times should be because tsunami speed is directly controlled by the depth of the water through which it travels.
我们一般在大地震发生之后发布海啸预警,并预测海啸的抵达时间,因为海啸速度是由它所经过的水域深度直接决定的。
The particles the fuel gives off, which travel faster than the speed of light in water, can as a result produce a particular type of light, harmless in itself, called Cerenkov radiation.
这些乏燃料释放出的粒子,它们的速度要快于光速在水中的速度,因此会产生一种名为切伦科夫(契伦科夫)射线的本身无害光线。
Depending on wave height and speed, as well as wavelength and water density, each buoy can produce up to 40 kilowatts of electricity.
每一个浮标最高可以产生高达40千瓦的电力,发电的多少依赖于海浪的高度以及速度,同样也依赖于海浪的波长以及海水的密度。
I decided on a fairly fast shutter speed to capture the splashing waves while still blurring the water a little.
我决定使用相对快的快门速度来捕捉溅起的浪花,但还是造成了一点模糊效果。
The vapour cone effect is caused by pressure differences around the aircraft. A sudden drop in pressure associated with high speed allows water vapour, which is normally invisible, to condense as fog.
蒸汽锥效应是由于战斗机周围的压力差所导致的,高速飞行时压力的陡然降低会使不可见的水蒸气凝结成雾气。
But then someone put speed in the tiger's water.
但有人把老虎的水速度。
The hairs flutter in moving water as flags do in moving air, and the way in which they flutter contains information about the direction and speed of the water moving past them.
绒毛在水中就像气流中的旗帜一样摆动,它们摆动的方式包含着流经它们的水流方向和流速信息。
Flying fish can whip their tails back and forth with tremendous speed to propel themselves out of the water.
飞鱼能够极速来回摇摆鱼尾,将自己推出水面。
The quake off Sumatra happened at around 0800 local time, causing a giant rupture in the sea bed, which set a huge body of water moving at a speed of up to 700kph.
苏门答腊地震发生于当地时间约早上8点,造成海底巨大裂缝,引起大量的海水以高达700公里/小时的速度前进。
While it operates like a normal coach on the road, when it is in water it is driven by twin water jets and can achieve a speed of eight knots.
在公路上,这辆车能够像一般的巴士那样行驶,一旦下水,两台喷射式发动机就会开始工作,并使大巴在水中的航速达到8海里每小时。
It picks up speed when swimming, and leaps out of the water.
在游泳的时候它们加快速度,以超乎寻常的速度冲出水面。
Their method exploits the fact that water vapour changes the speed at which radar waves travel though air.
他们的方法揭示出了这样一个事实:水蒸气会改变雷达波穿越空气时的速度。
Before the explosion, the companion star may have dumped gas onto VFTS 102, spinning it up to extreme speed the way falling water makes a water wheel turn.
在那颗伴星爆炸之前,其气体可能曾经冲向恒星VFTS 102,致使该恒星的旋转加快到极速,就像落下的水使水轮旋转一样。
That day there was a downpour, the road was collecting water, and, while I was going the speed limit, it was too fast for the conditions.
那天下着大雨,路面上积满了雨水。尽管我把车速控制在限速范围内,但在这种情况下,这样的速度还是太快了。
Solar panels speed pumping on sunny days and slow it on cloudy days, so crops always get the water they need.
太阳能电池板在晴天里为抽水加速,阴天则减速,保证作物们总能获得需要的水量。
The K21 can travel as fast as 70 kilometers per hour on paved roads and cross a river at a speed of 7.8 kilometers per hour with the help of its water-jet propulsion system.
K21可以以每小时70公里的速度在铺设的道路上行驶,喷气推进系统能每小时加速7.8公里,以这速度可以穿越过一条河流。
Using laser-triggered high-speed macrophotography, Dr. John H. Brackenbury of the University of Cambridge in Cambridge, UK, captured this image of a water droplet containing a pair of mosquito larvae.
运用激光触发高速微距摄影技术,英国剑桥大学的约翰·H·布兰肯布里博士抓拍到了一滴携带有一对蚊子幼虫的水滴。
But in South Africa waters full of baby seals, sharks attack from below with ferocious speed, propelling them out of the water with their cat.
但是,在南非附近的海水中有很多幼年海豹,大白鲨从水下以极快的速度冲出水面来,就是为了这可口美味。
The speed of sound in water is roughly one mile a second - slower than through land but faster than through air.
声音在水中的速度是大约一英里第二-慢于通过土地,但比在空气中快。
The speed of sound in water is roughly one mile a second - slower than through land but faster than through air.
声音在水中的速度是大约一英里第二-慢于通过土地,但比在空气中快。
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