查询词典 pitch-black

Also let us adjust the size or pitch of the screw propeller, then try to get high-speed running.

也让我们调整大小或摊位的螺旋桨，然后尝试获得高速运行。

At first, the kind of high-speed craft and its current situation are introduced in this paper. Through analyze and compare the characteristics of their performance, three kinds of high-speed craft are selected to be optimized. They are hydrofoil-gliding craft, wave-piercing catamaran and frigate, which power equipment of propulsion system are the common screw, pitch-adjustable screw and water-jet propeller.

本文首先介绍了高速船种类及其推进器的发展现状，通过分析比较各种船型的性能特点，选取了三种典型的高速船(翼滑艇、穿浪艇和护卫舰)并分别以普通螺旋桨、可调距螺旋桨和喷水推进器作为三种船型等动力装置。

Fig. 11 Measure screw thread pitch using screw gauge

图11。用螺纹规测量螺距的方法

Its members had the misfortune of coming of age just as the war was reaching a fevered pitch; Tolkien, a second lieutenant in the British army, survived the bloody Battle of the Somme, which took the lives of two of his closest friends.

其成员的时代的来临一样，这场战争是达到了白热化的不幸，托尔金，在英国陆军少尉，经历了从索姆，它夺去了他最亲密的两个朋友的生命血战。

I didn't really want to throw the second-best pitch.

我只是不想用第二好的球种对付打者。

Male readers responded overwhelmingly to the slick hedonism and Playboy's savvy and self assured pitch, snatching up more than 50,000 copies.

花花公子》一经问世就卖出5万多本，它那酣畅的享乐主义和机智自信的基调完全征服了男性读者。

The player's ability to escape from trouble on the pitch deserted him after dark when his self-confessed alcoholism and partying took their toll in the latter stages of his career.

离开球场后，他摆脱对手的能力便荡然无存，他曾承认的酗酒以及派对让他的职业生涯后期付出了代价。

In the latest sign of China's rising upper crust and its growing appeal to international marketers, Robb Report, a self-declared catalog of the best of the best for the richest of the rich, is making its pitch here with a Chinese-language edition.

中国的富人群体正在崛起，对国际品牌的吸引力也日益增强。最近自称是面向巨富的极品杂志进驻中国，推出了自己的中文版。

In fact, semitone is also used as unit for specify pitch in MIDI files.

上述公式所转换出来的半音差，也是 MIDI 音乐档案所用的标准。

The pitch can be lowered a semitone (A4=415 Hz) by shifting the entire action.

在场上可以放下半音（ A4规定= 415赫兹）的改变了整个行动。

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％。