It must have hit an air pocket.
一定是遇到了一个气潭。
We had a bumpy flight because of air pocket.
我们的飞行甚为颠簸，因为遇到气穴。
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)。
At its best, Before Sunrise colors in that space, rendering visible the magical air pocket of intimacy.
就像她说的，《日出之前》描绘了这样一种亲密的二人关系，表现了两人之间真实可见的亲密魔力。
Objective: To explore the effect of air pocket assistant birth on birth process, neonates and mothers as well as breast feeding.
目的：探讨气囊助产对产程、母婴及母乳喂养的影响。
Extra strong sealability Triple sealing, multi-air pocket seal (from U. S. A. space refrigerant), which can keep cold air and reduce energy consumption.
源自美国太空制冷剂舱技术的三层密封、多气囊门封条，层层锁住冷气，大幅度降低能耗。
As they rapidly churn their legs, they slap their splayed feet hard against the water, creating a tiny air pocket that keeps them from sinking, provided they maintain their speed.
当它们迅速摆腿，它们把展开的脚用力蹬水，如果保持了速度，那么所产生的小气涡能让它们不沉入水里。
Trapped in a pocket of air, they had only 40 minutes before the tide flooded the chamber.
他们被困在有一点空气的弹丸之地，再过40分钟洪水就会淹没这间屋子了。
Each pocket of this coat had the air of being in a manner provided against unexpected accidents.
大衣的每个口袋都装着一套应付各种不同意外事件的物品。
But there are also some more insidious factors behind the latest round of weather grief, including an unusually strong la Nina, a strange pocket of warm air in Arctic, and overall climate warming.
但是造成最近的极端天气还有其他原因——超强拉尼娜现象，北极上方的一小团暖空气，还有全球气候变暖。
The middle ear is a small pocket of air behind the eardrum.
中耳就是骨膜后面的一个小气袋。
A fire tornado consists of a core-the part that is actually on fire-and an invisible pocket of rotating air that feeds fresh oxygen to the core.
火龙卷风是由一个正在燃烧的核心和看不见的一片旋转气流组成的，旋转气流不断把新鲜空气注入核心。
And "Air-Cushion" Is a "pocket" of air, used to absorb shock.
气垫是一“口袋”的空气，用来吸收震动的。
He took the sailor's notes and deliberately folded them, and put them with the shillings in a high remote pocket, with an air of finality.
他拿起水手的钞票，从容地折叠起来，把票子和先令放进顶里边的口袋，现出一副收场的神气。
Sometimes swimmers call this' breathing into the pocket 'as it feels like there's a pocket of air there by your head.
有时游泳的人把它称为“呼吸进口袋”，因为它看起来就象在你头边有一个空气袋。
Components, such as pipe joint sealed well, in order to prevent the air intrusion, thus control air-pocket and the occurrence of cavitation.
管接头等元件的密封要良好，以防止空气侵入，从而控制气穴与气蚀的发生。
McDonald's has been using double-walled paper cups--which have a small pocket of air between them to increase insulation--at about 2, 000 restaurants along the West Coast since 2012.
麦当劳从2012年起在美国西海岸的约2，000家餐厅使用双层纸杯，两层之间有空隙可容纳空气从而增强隔热效果。
This filtration system is light weight with negligible air flow resistance and is integrated into the nose mask which is connected to a pocket size control system via a connection cable.
该过滤系统重量较轻，气流阻 力可以忽略，且与通过连接线与小型控制系统相连的鼻罩融为一体。
Between each pocket there is a metal stick to make frame firm and strengthened, and avoid the breaking because of friction under the high air velocity.
每个滤袋间一金属条固定，增加强度，并防止滤袋于高风速时，因风切之摩擦力而破裂。
Between each pocket there is a metal stick to make frame firm and strengthened, and avoid the breaking because of friction under the high air velocity.
每个滤袋间一金属条固定，增加强度，并防止滤袋于高风速时，因风切之摩擦力而破裂。
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