查询词典 rock-and-roll

On January 1 of this year, the Kuomintang reactionaries began to lift a rock called the " peace offensive "; they intended to hurl it at the Chinese people, but now it has dropped on their own feet.

国民党反动派从今年一月一日开始搬起的一块名叫"和平攻势"的石头，原想用来打击中国人民的，现在是打在他们自己的脚上了。

" "We're a rock band, Peake says.

"我们是一支摇滚乐队，"皮克说。

This pedestal rock began as a mass of pebbly sandstone.

这个基座岩石开始许多的多砾石的沙岩。

Look! Here are a lot of peculiar-looking ears! In fact, they are the stalactites, which are called Rock Flag. It is formed by the liquid containing calcium bicarbonate.

奇耳荟萃Galaxy of Peculiar-looking Ears）游客朋友您看一下，这里有许多奇形怪状的耳朵，其实呢它是钟乳石的一种，我们称之为石旗。

The new prescription that her mother, Peggie, had gotten filled at the Rite Aid in Rock Hill, S.C., was for Ritalin, a drug used to treat attention deficit-hyperactivity disorder.

新处方上开的药是利他林，这是她母亲佩吉在南卡罗来纳州洛克山的日特爱德药店配的药，一种用来治疗注意力缺失/过动症的药。

How to identify the rock penetrability is studied.

为了达到岩性识别的目的，首先要对岩石进行分类。

By analyzing drilling parameters, comparing with the pattern penetrability, can get the relative rock properties for further process.

本文提出了基于模糊聚类分析的岩性识别方法，应用破碎比功对岩石进行分类。

The present invention relates to a rock drill bit (1) for percussive drilling.

本发明涉及用于冲击钻孔的岩石钻头(1)。

The present invention relates to a drill bit intended for percussive rock drilling.

本发明涉及一种用于冲击岩石钻孔的钻头。

The invention also relates to a thread joint for percussive rock drilling.

本发明还涉及一种用于冲击岩石钻孔的螺纹接头。

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％。