The water balloons are burst with a long pin and the flash is triggered by the sound of the balloon popping.
水球爆炸时伴随着一个长长地旋转，闪光灯就在水球爆炸声响的一瞬间触发。
Objective: To discuss the efficacy of endoscopic water balloon dilation in treatment of esophageal stricture.
目的：探讨经内镜水囊扩张治疗食管狭窄的应用价值。
While water balloon device is economical and reliable, the intravenous oxytocin drip is being replaced by the other methods.
水囊引产经济可靠，临床上正逐步取代传统的催产素静滴引产。
Overview: Play through a set of mini-games like poolside water balloon fights, pool jumping and aquatic mechanical bull riding.
概述：通过一个小型集播放，池畔水气球一样战斗游戏，游泳池和水上跳机械牛骑马。
Methods: the electronic gastroscopy and maxforce tts water balloon catheter dilator were adopted to dilate esophageal stenosis in86patients.
方法应用电子胃镜及水囊导管扩张器在直视下治疗食道狭窄86例。
Methods:The electronic gastroscopy and MAXFORCE TTS water balloon catheter dilator were adopted to dilate esophageal stenosis in 86 patients.
方法应用电子胃镜及水囊导管扩张器在直视下治疗食道狭窄86例。
Objective To observed the recovery process of spinal cord motor function after the injury by compression with a water balloon from ventral aspect.
目的观察脊髓腹侧压迫致伤后脊髓功能变化的规律。
Such savings naturally encourage continued research into balloon spaceships and water engines.
这样成本的节约自然鼓励了对气球宇宙飞船和水引擎的继续研究。
With the "Balloon" spaceships, enough water could be carried to power the engines and grow food during the trip.
有了“气球”宇宙飞船，就可以携带足够的水为发动机提供动力，并在旅途中种植食物。
The "Balloon" spaceship uses water to push it through space and costs about one-thirtieth of a normal spaceship.
“气球”宇宙飞船使用水力向太空推进，成本大约是普通宇宙飞船的三十分之一。
"Balloon" spaceships could be very large and carry enough water for a long trip.
“气球”宇宙飞船可能会很大，可以携带足够的水进行长途飞行。
Scientists think that a spaceship blown up like a balloon will be able to carry that much water.
科学家们认为，一艘像气球一样膨胀的宇宙飞船能够携带那么多的水。
To scare off predators, this shark can balloon to twice its normal size by filling its stomach with air or water.
为了吓退捕食者，这种鲨鱼可以用将胃部填满空气或水的方式使自己的身形膨胀到正常体积的两倍。
In texture, a breast cyst usually feels like a soft grape or a water-filled balloon, but sometimes a breast cyst feels firm.
质感像软葡萄或水囊，但有时囊肿感觉发硬。
The world's population is forecast to balloon to 7 billion next year, putting a terrible strain on food and water supplies.
世界人口预计明年就将猛增至到70亿，给食品和水供应带来严重压力。
The idea was to pump a small amount of water up to the balloon and thence out into the air, so as to assess the possibility of spraying out other substances at far greater heights.
气球升空后，实验性地通过输送管在空气中喷洒水，为估计在更高气层中喷洒其他物质的可能性。
Autonomous water-balloon and snowball fights have been tuned so the interaction will occur less frequently.
自动的水球和雪球大战被调整，这样互动游戏出现的几率略微降低。
To stage this photo, a long balloon was filled with water, set on a railing, and punctured with a sharpened awl.
照片是这样拍摄的：一个装满水的长条形气球，放置在一个栏杆上，然后用尖钻去刺破它。
Objective:To investigate the effect of high altitude balloon flight test on the antioxidation of water extracts from Celosia cristata L.
目的：探讨高空气球飞行实验对鸡冠花抗氧化功能的影响。
The organization and principle of the new type of rubber balloon with water volumometer are introduced.
介绍了新型水囊式容积测定仪的结构和原理。
And then, teachers organized students into two groups, started their first game on the track and field – throw out and take back balloon full with water.
然后，将同学们分成两组，在田径跑道上组织开展了抛接装水气球的游戏。
The structure and principle of the new type of rubber balloon with water volumometer are introduced. The method of compacted density test by new type of rubber with water volumometer is presented.
介绍了新型水囊式容积测定仪的结构和原理，提出了用新型水囊式容积测定仪测试密度的方法。
The structure and principle of the new type of rubber balloon with water volumometer are introduced.
介绍了新型水囊式容积测定仪的结构和原理。
The organization and principle of the new type of rubber balloon with water volumometer are introduced.
介绍了新型水囊式容积测定仪的结构和原理，提出了用新型水囊式容积测定仪测试密度的方法。
The organization and principle of the new type of rubber balloon with water volumometer are introduced.
介绍了新型水囊式容积测定仪的结构和原理，提出了用新型水囊式容积测定仪测试密度的方法。
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