The crackling sound heard on auscultation when patients with respiratory diseases inhale.

The people found that bamboo could make a crackling sound when burned.

人们发现竹子燃烧时会发出噼噼啪啪的声音。

Preparation of Crackle Lacquer and Finishing for Security Door

防盗门用裂纹漆的研制与涂装

Crackle paint can be divided into water based crackle paint and oil crackle paint, which are produced by imported material with good quality and advanced process.

裂纹漆分水性裂纹漆和油性裂纹漆，选用进口优质原料，采用先进工艺精制而成。

An aeration device for hydrogen sulfide for sulfide stress corrosion cracking test

H2S应力腐蚀试验用H2S气通设计

Computer aided system for implant cracking test

计算机辅助插销试验裂纹评定系统的研制

Principle and Application of the MR-100W Type Welding Restraint Cracking Test Machine

MR－100W型焊接拘束裂纹试验机原理及应用

Introduction and application of naval rigid sample cracking test

船用大尺寸刚性试板抗裂性试验方法及应用

Research on the relationship between the cracking test of large-scale rigid sample and ship structure model

大尺寸刚性试板抗裂性试验与船体结构模型相关性研究

Numerical simulation of Y-Slit Type Cracking Test

斜Y型坡口焊接裂纹试验的数值模拟

Numerical simulation of slit type cracking test for 9% Ni steel

9%Ni钢斜Y形坡口裂纹试验的数值模拟

Discussion About Cracking of SL Pattern Ceramic Shell in Baking

基于SL原型的陶瓷型铸造型壳焙烧过程开裂问题的探讨

The program also parts of post-process functions including the random distribution of steel fibers in concrete matrix, structure shape map, discrete structure mesh map, structure displacement map, cracking map, stress map of steel bar.

程序也实现了部分后处理功能，包括钢纤维在混凝土基体中的随机分布、结构网格划分图、裂缝开展图和钢筋应力图等。

The Measures for Delaying the Map-cracking on the Surface of the Cast Roller

延缓铸轧辊面龟裂的措施

According to the situation that the map cracking appears in some fill section in the first stage construction of the connecting line of bay bridge in Zhanjiang City, this paper makes the experimental analysis on it and advances some corresponding measures.

根据湛江海湾大桥连接线一期工程某些填方路段出现龟裂的情况，进行了试验分析并提出了相应措施。

Fatigue Crack occurs under repeated action of load, features map cracking with longitudinal crack ( generally deformation is not distinguished), and occurs mainly late in the service life of pavements.

荷载作用产生的裂纹主要是指荷载反复作用引起的疲劳裂纹。

On the Reasons of the Map Cracking in Exterior Emulsion Varnish Wall and the Prevention

浅议外墙乳胶漆墙面龟裂原因及防治

Design of high temperature and high pressure pipe in cracking furnace

裂解炉高温及高压管线的设计

Analysis and Improvement of Process Flow Simulation System Special for Cracking Furnace

裂解炉专用流程模拟系统的剖析及改进

In this paper, the above model to establish the method of calculation and analysis of the cracking furnace is a highly sophisticated industrial equipment, sensitive to earthquakes, several structural forms of modal simulation.

本文通过上述模型建立方法，对裂解炉的内力、模态、抗震性能等进行了计算和分析。由于裂解炉是一种高精尖工业设备，对地震敏感，文中模拟了几种结构形式对模态的影响。

The paper describes that new type inject steam technology can reduce coke precursor, resulting in operation rate of cracking furnace over 96.8%.

采用新型注汽技术改造，降低结焦先兆物，使裂解炉开工率提高到96.8%以上。