查询词典 chalk

For rheological behaviour, establish a modified CamClay model for unsaturated chalk, which can consider the effects of the time, cementation, strain and suction on the preconsolidation pressure.

研究工作扩展了非饱和土土力学的应用研究领域，并对解决在石油工业中遇到的岩土工程问题具有借鉴意义。

I can't bear the sound of chalk scrapping on the blackboard.

我不能忍受粉笔在黑板上写

I can't bear the sound of chalk scrapping on the blackboard.

我不能忍受粉笔在黑板上写字发出的刺耳声音。

To treat with chalk.Beside the house was a freshly spaded flower?bed, and nearby a pile of dark, rich earth .

这座白房子的旁边是一个刚用铁铣松过土的花畦，花畦旁有一堆黑而肥沃的泥土。

But what caught the public imagination in the 19th century, when the first of them were dug up, and has not let go of it since, is the idea that some dinosaurs were unfeasibly huge; the largest animals, by a long chalk, ever to walk the face of the Earth.

在十九世纪恐龙化石被挖掘出来的时候，有些恐龙出奇的庞大引起了公众的注意，随后人们对恐龙的遐想就没有停止过。人们很容易认可，恐龙是地球上出现过的最大的动物。

Is the idea that some dinosaurs were unfeasibly huge; the largest animals, by a long chalk, ever to walk the face of the Earth.

毫无疑问，迄今为止它们是行走在地面上最大的动物。

Unground natural calcium phosphates, natural aluminium calcium phosphates and phosphatic chalk, excl.

apatites 未碾磨天然磷酸钙、天然磷酸铝钙及磷酸盐白垩，磷灰石除外

My name is written out there in chalk.

我的名字用粉笔写在外面

However, you need to chalk out a clear-cut plan on what type of business you are going to do and also what are your goals.

你需要粉笔出明确的计划，你是什么类型的生意也要做您的目标。

I tried, as chalk and cheese out of the translation.

我试过了，翻译出来牛头不对马嘴的。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。