The word "concrete" comes from the Latin "concretus", meaning grown together or harden .

"混凝土"一词来自拉丁语"concretus",意思是粘合在一起或硬化。

属类：社会文化-新闻报道-

“Everything in order?”Harden burg asked in a conversational tone

“事情都妥了?”哈登堡用闲聊的口吻问。

属类：综合句库--

harden steel

【冶】淬火.

属类：英汉句库--

In 1906 Harden and Young, in a series of classic studies on the fermentation of glucose to ethanol and CO2 by extracts of brewer's yeast, made the following observations.

1906年Harden和Yang在对啤酒酵母的提取物中葡萄糖发酵成酒精和CO2.的过程进行了一系列经典研究,作出了下列观察

属类：化学及生命科学-化学-化学习题

Sorrow and trouble either soften the heart or harden it. (James Mackintosh, British writer)

悲哀和烦恼不是使人心软,就是使人心狠。(英国作家麦金托什)

属类：习语名句-名言警句-悲伤

Sorrow and trouble either soften the heart or harden it.--James MacKintosh

悲哀和烦恼不是使人心软,就是使人心狠。--麦金托什

属类：习语名句-名人名言-情感篇

Don't harden your heart against him.

别对他硬心肠。

属类：综合句库--

Then, perhaps-for there was no foreseeing how it might affect her-Pearl would frown, and clench her little fist, and harden her small features into a stern, unsympathising look of discontent.

此时,珠儿或许就会--因为无法预见那魔障可能对她有何影响--攥起小手,紧皱眉头,板起面孔,在小肠上露出不满的冷冷表情。

属类：文学表达-英语名著-

To quench steel is that hot steel is quenched to harden it

淬钢就是烧热的钢置入水中骤冷使之坚硬。

属类：综合句库--

Why shall harden steel be anneal?

淬火钢为什么要退火呢?

属类：口语表达-未分类-

Used to? harden components such as agricultural equipment, springs, gears and fasteners,

淬火油通常使用于农业设备、弹簧、齿轮和紧固件的表面硬化。

属类：单位简介-壳牌公司网站-客户服务

The bylaws forbid playing ball in the public harden .

地方法规规定任何人不得在公园打球或踢球。

属类：口语表达-未分类-

harden the body

锻炼身体.

属类：英汉句库--

Harden one's heart [oneself] against [toward]...

对…硬起心肠

属类：综合句库--

harden one`s heart against sb

对某人冷酷无情.

属类：英汉句库--

Research on Material of Retention on Leachability Cr(Ⅵ)in Harden Fly Ash Cement

粉煤灰硬化体中Cr(Ⅵ)溶出抑制材料的研究

属类：行业术语-中文论文标题-

In the most common, epiphyseal dysplasia, the ends of children's bones (epiphyses)grow and harden very slowly; dwarfism often results (sometimes only in the legs), and degenerative joint disease usually develops by middle age.

骨发育异常是在儿童发育期并不罕见的骨疾患,患儿骨的生长及骨化非常缓慢,常见侏儒症,亦可能只见下肢短小,到中年常发展为退行性关节疾患。

属类：化学及生命科学-医学-

On Input Shaft of Harden tooth-surface Reducer

关于硬齿面、中硬齿面减速器输入轴较细的探讨

属类：行业术语-中文论文标题-

Actinic light: Chemically active light from lamps are: mercury vapor lamps, photo-flood bulbs (gas filled tungsten filament incandescent lamps), to harden light-sensitive plate coating.

光化光:引起化学作用的光。由弧光灯,水银蒸气灯,溢光灯(钨丝充气白热灯)所发出的光。照相制版时,用作硬化版面材料。

属类：行业术语-印刷-

The element is used to harden certain steels, among other metallurgical uses, and is also used in semiconductor devices. Its borate compounds, in which it has valence 3, are essential to plant growth and have many uses in soaps, mild antiseptics, and eye ointments.

广泛用于提高钢的淬硬性以及其它冶金工业,也用作半导体。其化合物硼酸盐(原子价)是植物生长所必需的物质,多用来制造肥皂、温和的人体消毒剂和眼睛冲洗液。

属类：化学及生命科学-化学-

Precast concrete blocks are made by pouring unset concrete into a mold and allowing it to harden .

混凝土砌块是将拌合好的混凝土浇注在模子中,养护至凝固而制成。

属类：工程技术-建筑-土木建筑

Creep Damage Calculation Model Based on Time-Harden theory

基于时间硬化理论的蠕变损伤计算模型

属类：行业术语-中文论文标题-

Harden Correction Based on Original Projection Sinogram for X-CT

基于原始投影正弦图的X-CT硬化校正

属类：行业术语-中文论文标题-

For if I would not take this for a deliverance, the next was to be such a one as the worst and most harden 'd wretch among us would confess both the danger and the mercy.

既然我自己没有把平安渡过第一次灾难看作是上帝对我的拯救,下一次大祸临头就会变本加厉;那时,就连船上那些最凶残阴险、最胆大包天的水手,也都要害怕,都要求饶。

属类：文学表达-英语名著-鲁宾逊漂流记

The last harden and migrate to the surface to form a dead, relatively dry outer layer of horny tissue that constantly sloughs away. The dermis contains sensory nerves and blood vessels within connective tissue.

角蛋白变硬,移到表面,形成死的、相对干燥的不断脱落的外层角质。真皮包括感觉神经和一供应表皮营养的精密血管网络。

属类：化学及生命科学-医学-生理与解剖

To harden into a crust.

结硬皮变硬结成硬皮

属类：综合句库--

harden one`s hold on the door

紧握住门把手.

属类：英汉句库--

To harden (a metallic surface)by rapid cooling.

冷铸,冷淬通过急冷处理使(金属表面)变硬

属类：综合句库--

Also, throughout the formative years temptations were kept out of the way of the young people, so that their honesty could have every chance to harden and solidify, and become a part of their very bone

另外,在整个发育期里,青年人要与一切诱惑彻底隔

属类：综合句库--

Don't harden your heart against him.

你不要对他冷酷无情。

属类：综合句库--