Its engendering has close relation to basic volcanic rock, fault, fold, crevice and contact of intrusive rock and country rock.

Crevice Corrosion of Stainless Steel Seal Surface in Acetic Acid and Countermeasures

不锈钢密封面在醋酸中的缝隙腐蚀及对策

Influence of iron as alloying element on crevice corrosion behavior of titanium

合金元素铁对钛缝隙腐蚀性能的影响

Mechanism Analysis of the Crevice Corrosion of Liquid Chlorine Steel Cylinders and Protection Methods

液氯钢瓶缝隙腐蚀的机理分析及防范措施

Crevice corrosion of Cu based shape memory alloy in saline solution

Cu基形状记忆合金在生理盐水中的缝隙腐蚀

In order to understand better the process of hydrocarbon formation and the effect of the top land crevice and the oil layer of the cylinder liner on unburned hydrocarbons during cold start and idling period, the temperature of piston top land and liner has been measured.

为了更好地弄清起动和怠速时发动机缸内未燃碳氢生成过程以及顶岸间隙和油膜对缸内未燃碳氢的影响，测量了起动和怠速过程活塞顶岸壁面和缸套壁面温度。

Flow of polymer output liquid in crevice of oil well pump

聚合物产出液在抽油泵的缝隙中流动

Host-derived enzymes and other inflammatory mediators originating from the gingival crevice appear to hold the greatest promise as the salivary diagnostic test for periodontal disease.

其中来源于龈沟液中的自体衍生的酶和其它炎症介质，是唾液中最有希望作为牙周病诊断的标志。

The Relation between the Incidence and Treatment of Periodontal Disease and the Proportion of Various Species of Bacteria in the Gingival Crevice and Periodontal Pocket

龈沟和袋内各种细菌的比例与牙周发病、治疗的关系

Because of a mass of magmatic rock intrusion, rock crevice water existing, broken roof and broken floor, the environment which is useful to gas loss generates.

而大量的岩浆岩的侵入，岩溶裂隙水的存在以及破碎的顶底板，均形成了有利于瓦斯释放的环境。

Aiming at the comprehensive assessment of ground water environment in the Taihang Mountain area, continuous observation of the variation of subsurface flow formed by crevice water is carried out.

为了科学地对太行山区地下水环境进行综合评价，本试验采用了翻斗式自计量水技术，对该区普遍存在的裂隙潜流的动态变化过程进行新监测。

The bentonite waterproof material is a kind of special waterproof material that depending on crystal layer adsorption water expansion blocking passageway of crevice water flow.

膨润土类防水材料是靠矿物材料的晶层间吸附水产生膨胀从而堵住缝隙处水流通道而防水的一种特殊防水材料。

Crevice water in the Panshan granite

盘山花岗岩裂隙水研究

Discussion on the ways of building a foundation for crevice water synthesis guards in deep rock holes

岩石深基坑裂隙水综合防排施工方法

Search for crevice water in new structure using the alpha-track method

用α径迹法寻找新构造裂隙水

Study and application of bed rock crevice water three dimensional numerical model

基岩裂隙水三维流数值模型研究及应用

Shanxian formation is old crevasse splay and old channel sedimentary of the Yellow river, and its propery is mainly fine silt and silt;

单县组为黄河古决口扇、古河道沉积，岩性主要为细砂、粉砂；

The snaking stream is composed of riverbed, marginal bank, crevasse splay, flood plain and so on.

曲流河包括河床、边滩、天然堤、决口扇以及泛滥平原等微相，泉三段沉积微相中边滩最为发育。

Familial goitrous cretinism, report of three cases

家族性甲状腺肿呆小病（克汀病）三例报告

Clinical feature and follow-up observa-tion on 22 cases of sporadic cretinism

小儿散发性克汀病22例临床表现及随访

Methods: Dynamicly FT3? FT4, and TSH were detected with radioimmunoassay ( RIA). Myocardial enzyme spectrums were examined by speed rate method in 20 patients with sporadic cretinism.

方法：用放射免疫法测定FT3、FT4、TSH，用速率法测定心肌酶谱，对20例散发性克汀病进行动态观察。