The rainwater dripped through a crack on the ceiling.
雨水从天花板的裂缝中滴下。
The rain-water dripped through a crack on the ceiling.
雨水从天花板的裂缝中漏下来。
She fell over and got a nasty crack on the head.
她跌倒了，脑袋重重地磕了一下。
He was struck with a smart crack on the head.
他头上突然被猛击了一下。
If we crack on with the painting we should finish it today.
只要我们拼命干，今天应该就能刷完漆。
这块镶板有裂痕了。
The crack on the diamond's surface is almost invisible.
这个钻石表面上的裂痕肉眼几乎看不出来。
If I crack on with my homework I could finish it tonight.
如果我抓紧写作业，今晚就可以完成。
A kind of washboard - like crack on steel plate surface is introduced.
文章介绍钢板表面产生的一种搓板状裂纹。
Think you could probably do with another cup of tea before you crack on.
开始辛苦的工作前，觉得可能要再来杯茶。
Once upon a time, there was a crab who lived in a crack on the side of a creek.
从前，一条小溪的裂缝里住着一只蟹。
Control of crack on mass concrete in plateau is a new problem to be studied.
高原中体积混凝土的裂缝控制是目前国内外工程界面临的新课题。
This research is mainly focused on the influence of crack on the wave propagation in cracked media.
本文以裂隙对波传播的影响为主要研究目标。
This paper analyses the reasons of crack on the cold saw blade from Laigang Heavy H-Beam production line.
介绍了莱钢大型H型钢生产线冷锯锯片产生裂纹原因的研究与分析。
Being a more serious defect, transverse crack on slab surface is very harmful to slab production and quality.
铸坯表面横向裂纹是连铸坯较严重的缺陷，其对铸坯的生产和质量危害很大。
The stability of the periodic motion decreases as the depth of the transverse crack on the rotating shaft increases.
裂纹深度的加大降低了系统周期运动的稳定性。
We also make tentative researches for fatigue fracture and for the effect of secondary crack on fatigue crack growth.
本文还在疲劳断口的研究方面进行了新的尝试，探讨了二次裂纹对疲劳裂纹扩展的影响。
This article recommends a local noncontact method to remedy the surface crack on the backup roll of the hot rolling mill.
本文介绍了用局部不接触法修复轧机支承辊表面裂纹的方法。
The cause of the grinding crack on medium frequency induction hardened CAM shaft made of spheroidal cast iron was analyzed.
对球墨铸铁中频淬火凸轮轴磨削裂纹产生的原因进行了分析。
The longitudinal surface crack on thin slab is a serious quality defect at thin slab continuous casting and rolling process.
薄板坯表面纵裂是连铸连轧生产线上的严重质量缺陷。
The cause for Angle crack on small billet in Chengde Iron and Steel Company is analyzed, the measures to prevent it worked out.
对承钢小方坯角裂产生的原因进行了剖析，并制订出相应的措施以减少裂纹。
The reasons for creating vertical joint crack on the reinforced concrete beam used in practical projects are analysed in this paper.
本文针对实际工程中钢筋混凝土梁出现贯通垂直裂缝的原因进行了分析。
By the theory of complex functions, a penny-shaped crack on axially symmetric propagating problems for composite materials was studied.
复变函数论的方法，对复合材料的圆盘状裂纹的轴对称性扩展问题进行研究。
My work can be summarized as follows: (1) According to the characteristics of crack on concrete structure, I realize the width measurement algorithm.
本文主要完成以下工作：1根据混凝土结构裂缝图像的特点，实现了混凝土结构裂缝宽度的测量算法。
The crack on the wall of building, which is a common disease of the building that the users complain very strongly recent years, is a common quality problem.
建筑物墙体的裂缝是近年来用户反映比较强烈的建筑通病，也是常见的质量问题。
The runners of 6 operated generating unit of Ertan Hydro Station have been checked and no crack on the primary weld of the field welding position is observed.
二滩水电站已全部投运的6台机转轮经停机检查，现场焊接的主焊缝无裂纹。
In the view of the concrete's minute construction, cement and mortar encircled bone, there is tiny crack on interface of bone and mortar under temperature load.
从混凝土组成的细观角度出发，研究水泥砂浆包围的骨料，在温度荷载作用下首先在骨料与砂浆的界面上产生界面微裂缝。
For small gush of water or water leaked from crack on the surface to be shotcreted rock face grouting or tube piloted discharge should be applied before shotcreting.
受喷面的小股水或裂隙渗漏水宜采用岩面注浆或导管引排后再喷混凝土。
For small gush of water or water leaked from crack on the surface to be shotcreted rock face grouting or tube piloted discharge should be applied before shotcreting.
受喷面的小股水或裂隙渗漏水宜采用岩面注浆或导管引排后再喷混凝土。
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