查询词典 pitch-black

Radial engine in normal attitude with forward drive via cooling fan and centrifugal clutch to bevel box and rotor shafts, with hydraulic coupling and additional oil-depressed spring which on failure of drive forced blades into autorotative pitch.

在正常的态度与前径向发动机驱动冷却风扇和离心通过离合器锥盒，转子轴，与液力偶合器和额外的石油沮丧春天对驱动器发生故障被迫autorotative间距刀片。

The system in put in this case is turbulent air which produces random pitch in g motion of the vehicle.

在此情况下，系统的输入是紊流大气，它使飞行器产生随机俯仰运动。

Now,the use of wind power is becoming a hot-point during the reacher of renewable power.And many kind of technologies applied to wind power generation are in the ascendant,among which the technology of variable pitch is getting increasing recognition for its characteristic of high-effiiciency and practicability.

目前各种风力发电技术得到迅速发展，变桨风力发电技术和定桨距发电机组相比，因其高效性和实用性越来越受到重视。

I look forward to the game to see how they react on the pitch.

我盼望这场比赛来看到他们如何在场上表现。

Rotating, pitch angle and run ning position are main testing contents for realizing automation of stacker- reclaimer.

回转、俯仰角度及走行位置的检测是堆取料机实现自动化的主要检测内容。

If there were positives in his economic pitch, they were lost in a language redolent of pain, blame, fight and failure.

如果有正面在他的经济沥青，他们在语言丢失了芳香痛苦，责备，战斗和失败。

The high pitch is crisp and bright,the continuous reecho is soft ,the undertone is forceful.

这是一款适合于家用弹奏的立式琴，琴音的和谐性好，高音清脆明亮，回响绵延，低音浑厚沉稳，音区过渡协调。

The high pitch is crisp and bright, the continuous reecho is soft , the undertone is forceful, the alto voice is mild.

高音清脆明亮，回响绵延，低音浑厚沉稳，中音柔美，音区过渡协调。

I don't think he'll be a permanent reliever, but he can definitely pitch in either role.

我不认为他会永久担任中继，但他绝对可以担任两者的角色。

It plays the third function in representing stress after duration and pitch.

汉语是声调语言，在轻重音问题上，声调的影响不可忽视。

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％。