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- The defoliation was buoyed up by a rising air current. 那片落叶被一股上升的气流浮起。
- The falling leaf was buoyed up by a rising air current. 那片落叶被一股上升的气流浮起。
- Fantastic flights have also been made with gliders, but these use nature's rising air currents rather than human power. 飞行的幻想当然还可以靠滑翔机来满足，不过滑翔机用天然的上升气流，而不用人的体力。
- The equatorial belt of calms, with its rapid evaporation and strong rising air currents, provides an ideal situation for abundant rain. 在赤道无风带，迅速的蒸发和强烈的上升气流，为大量降雨提供了理想的环境。
- precipitation of ice pellets when there are strong rising air currents. 强上升气流造成的由冰粒构成的降水。
- rising air current 上向风流
- a storm resulting from strong rising air currents; heavy rain or hail along with thunder and lightning. 由一股强上升气流造成的风暴；伴随雷鸣电闪的大雨或冰雹。
- A glider buoyed by air currents. 通过流浮在水面上的滑翔机
- Rising air may tilt the rotation from horizontal to vertical. 上升气流令旋涡由横向转为纵向。
- Faulty air current under the licker in, cylinder &doffer. 刺辊、锡林和道夫下的气流流通不好。
- Microcystin-LR concentration increased with the amount of air current or CO2 current rising. 毒素含量随空气流量和CO2流量的增加而增加。
- A goose's wings churn the air and leave an air current behind. 一只大雁的翅膀扇动空气，在身后留下一股气流。
- The ground always releases heat, making turbulent air current. 地面经常释放热量，造成有湍流的空气流动。
- Radiating form the earth, heat causes air currents to rise. 热量由地球辐射出来时，使得气流上升。
- Radiating from [/url] earth, heat causes air currents to rise. 热量由地球辐射出来时，使得气流上升。
- Radiating from the earth, heat causes air currents to rise. 热量由地球辐射出来时,使得气流上升。
- Nearly all the precipitation that falls on the earth results from the cooling of rising air. 几乎落到地球上的所有降水都是由于上升空气的冷却。
- If the plane drops suddenly,it is probably an air pocket (air current ). 如果飞机突然下落，可能是碰到了气阱(气流)。
- Birds use warm air currents to help their flight. 鸟利用暖气流助飞。
- If the plane drops suddenly, it is probably an air pocket (air current ). 如果飞机突然下落，可能是碰到了气阱(气流)。
