查询词典 trap

The paper is smoothed and pressed to remove trap there trapped air .

纸通过弄平和挤压来去掉多余的水分。

The 100% polyester velour construction creates air pockets that trap air and retain body heat.

100%聚酯纤维绒毛结构形成蓄含空气的"气室"使身体保持温暖。

If nothing else is available, you can use a jacket or shirt to trap air, and create your own makeshift flotation cushion.

假如找不到任何东西的话，你可以用外套或衬杉制作替代的漂浮工具

Fleece is the most common material and is a dense fabric that has been raked on one side to make the ends of the fibers stand up and trap the air.

羊毛是最常见的材料，是一个密集的面料已倾斜的一侧，使两端的纤维站起来，在空中陷阱。

Air will pass through the trap.

空气将通过疏水阀。

They can not trap as much air as the wool yarns, and do not maintain an effective barrier against heat transfer.

它们不能够像羊毛的纱线一样储存那么多空气，因此不能保持一个有效的阻挡层以抵挡热量交换。

The wool jacket will be much warmer because the bulky yarns trap air between the fibers.

羊毛夹克则会更加温暖些，因为在较粗的羊毛纱线的纤维之间充满了空气。

Synthetic- These are usually hollow plastic threads that serve to trap warm air.

合成，这些通常是塑料中空线程有助於热气。

If nothing else is available, tell them to use a jacket or shirt to trap air, and create their own makeshift flotation device.

试著在车内找到可以漂浮的东西，假如找不到任何东西的话，告诉他们用外套或衬杉制作替代的漂浮工具

If the mosquitos were bad, I'd use my headnet, which, I had learned, would also trap warm air around my head, keeping me warmer.

如果蚊子不好，我会用我的headnet，而我所学，也将滞留热气在我脑海中，我保持温暖。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。