查询词典 by air

I used to travel by air and only on one occasion have I ever felt frightened.

我习惯了乘飞机旅行，只有一次我可给吓怕了。

I used to travel by air a great deal when I was a boy.

当我还是个孩子时，我曾经多次坐飞机旅行。

She's going to travel by air.

她打算乘飞机去旅行。

He didn't used to travel by air.

他过去不乘飞机旅行。

We can now travel by air.

现在我们可以坐飞机旅行。

Many people prefer to travel by air.

许多人愿意乘飞机旅行。

They were fed by air intakes located in the wing's leading edge.

他们分别喂食，由进气口位于机翼上的领先优势。

Mired in the planning stages for a year, the V1 was a pilotless, jet-propelled plane that flew by air-driven gyroscope and magnetic compass, capable of unleashing a ton of cruise missile explosives.

迈尔德为了这个计划筹备了一年的时间。 V1是一种无人驾驶，喷射飞机，具有独立的导航系统。可以装载并发射大量具有很强杀伤力的巡航导弹。

Two pens are driven by air-filled tubes placed around a subject's chest and stomach to record breathing movements.

有两支测试笔是用来记录呼吸情况的，它们由放在被测试者胸部和腹部的充了气的管子所驱动。

By air-hardening period, water-hardening period, strength period, It is simple and clear to sum up that the hydration reaction feature of LFC is different from the portland cement, lime.

目前，已建立生产厂家，在建筑和采矿工程中应用。我国低标号水泥很少，常用高标号的水泥配制砂浆和采矿充填材料，这很不合理。LFC具有吃粉煤灰量大，用途广泛，成本低，性能好等特点。

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％。