查询词典 balloon

Boyle's law is a law about gases. It states that if you increase the pressure on a gas, its volume decreases. This is like if you were to squeeze a balloon, the pressure of the air inside the balloon increases while the volume of the air decreases.

波以耳定律是关於气体的定律，该定律说明若增加气体的压力，气体的体积就会变小，这就像你若挤压一个气球，气球内空气的压力增加，体积却变小。

In 2002 Steve Fossett (Richard's partner for the earlier Virgin Global Challenger balloon project and now the Virgin Atlantic GlobalFlyer) became the first person to complete a solo circumnavigation of the globe by balloon.

2002年任佛Richard的前美全球伙伴计划气球环球维尔京大西洋GlobalFlyer现在已成为第一个完成环球独奏的气球。

If there was any faults of our calculation that shall result in the flying-off failure of fire balloon because the weight of the fire balloon was limited.

由于热气球的质量不能超过一定值，因此在计算过程中，稍有算错，就会导致热气球起飞失败。

Not long ago, he set free a white balloon in front of his mom's tomb and on the note attached to the balloon he wrote "Mom, I no longer feel afraid."

不久前，他在妈妈的墓前放飞了一个白气球，上面系着一张小纸条，写着"妈妈，我不再害怕"。

"Hot-air balloon s date back to the year 1783, and within a few months of the first flight a French scientist, Charles, went up two miles in a free balloon ."

热气球可追溯至1783年，在首次飞行后几个月，法国科学家Charles乘自由气球上升至2英里高处。

But balloon and airplane basically ignore him that set of:The balloon free spirit give, have the breeze son the help and more fly more Gao;What about airplane?

可是气球和飞机压根儿不理他那一套：气球有空气托住，有风儿帮忙，越飞越高；飞机呢？

"They all included a large cigar-shaped bag or balloon filled with a gas such as hydrogen or helium, a car or gondola suspend ed below the balloon that held the crew and passengers, engines to drive the propellers, and rudders for steering."

包括一个大雪茄烟型的气囊或气球，下面悬吊一个吊篮可载人，发动机驱动推进器，操纵的方向舵。

"They all included a large cigar-shaped bag or balloon filled with a gas such as hydrogen or helium, a car or gondola suspended below the balloon that held the crew and passengers, engines to drive the propellers, and rudder s for steering."

包括一个大雪茄烟型的气囊或气球，下面悬吊一个吊篮可载人，发动机驱动推进器，操纵的方向舵。

"They all included a large cigar-shaped bag or balloon filled with a gas such as hydrogen or helium, a car or gondola suspended below the balloon that held the crew and passengers, engines to drive the propeller s, and rudders for steering."

包括一个大雪茄烟型的气囊或气球，下面悬吊一个吊篮可载人，发动机驱动推进器，操纵的方向舵。

"With Stratoscope II, the overall height from the telescope to the top of the launch balloon is 666 feet, the balloon s together weigh over two tons, and another two tons of ballast are carried for later release if height has be maintained during the night."

在同温层观察仪2号上，望远镜到发射气球顶部的总高度为660英尺，气球总重量超过2吨，另外还带有2吨压舱物，以便于夜间保持高度时抛掉。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。