查询词典 formation

In coalfield exploration in Runan County of Henan Province,thickness of tertiary and quaternary formation is up to 700 m,water sensitive clay,sandy clay,sandy argillite,aleurolite and gravel strata are often encountered.These easily cause hole diameter's shortage or enlargement,wall of hole collapsing and breaking.

在河南省驻马店汝南县林楼一正阳县张楼一带的煤田勘探中，第三、第四系地层厚达700m，经常遇到水敏性粘土、砂质粘土、砂质泥岩、粉砂岩和卵砾石等地层，易造成缩径、超径、坍塌和掉块等孔内复杂情况。

Chapter three: The Evolution of the Political Status of London and the Formation of the Aristocracy.

第三章"伦敦政治地位的演变与官僚贵族阶层的形成"。

Reservoir rocks of the intermediate section of Member 3 of Shahejie Formation of Paleogene in Niuzhuang Sub-sag, Shandong Province, mainly consists of feldspathic litharenite and litharenite arkose with low compositional maturity and textural maturity.

山东省牛庄洼陷古近系沙河街组沙三中亚段储集层岩石类型以长石岩屑砂岩和岩屑长石砂岩为主，岩石结构成熟度和成分成熟度均较低。

Belongs to Ciying formation, which mainly is quartz sandstone, arkose, sandstone, siltstone, silty mudstone, sericite slate and intercalated with tuff and silicalite.

地壳抬升运动，使沉积在海洋或湖泊中的沉积岩也随之抬升，抬升的过程接受流水作用的下渗和侵蚀，使沉积台地更易解体，有利于柱体的形成。

Characteristics and causes of formation of adiabatic shear bands in 30CrMnMo armor steel plate are analyzed.

发射小口径脱壳穿甲弹，对 30CrMnMo钢装甲靶板产生的绝热剪切带特性及形成原因进行了分析。

It showed that pyrolytic temperature had great influence on the formation of aromatic substances.

研究结果表明：裂解温度对裂解产物具有非常大的影响，裂解温度不同，所产生的香味物质的含量也各不相同。

Modified with SiO2 inhibits the hydrogen transfer reactions and formation of aromatics in liquid product.

SiO2的修饰抑制了氢转移反应及液体产物中芳烃的生成。

Finally, the paper makes a preliminary discussion on the formation conditions of arsenate minerals.

文章提供了这16种砷酸盐矿物的矿物学参数，并对该类矿物的形成条件进行了初步的探讨。

By making analysis in both history and current situation in the course of art history, this paper points out some problems in several aspects of curriculum construction and examines the causes of formation.

论文在对美术史课程进行历史回顾和现状分析的基础上，指出美术史课程建设中存在的一些问题，并对存在问题的原因进行了具体分析。

Arterialization of the outflow venous system may induce this condition, and result in impairment of arteriovenous access function, disabling upper extremity edema, violaceous discoloration and hyperpigmentation, ulceration of the skin, and in advanced cases, gangrene formation of the fingers and neuralgia.

原因可由前臂与手掌回流静脉产生动脉化而造成，同时动静脉管失去透析功能，上肢肿胀呈蓝紫色或色素沈著的变化，有时会形成皮肤溃疡，在严重的病例甚至会造成手指坏疽变化与神经痛。

It also analyzes the feature and development of semi-finish grinding and finish grinding by roller press.

同时进行了辊压机半终粉磨和终粉磨系统的特点和发展分析。

When I got there, water was dripping slowly from the ceiling and forming a pool on the floor.

当我到那里的时候，水是慢慢地从天花板滴而且形成在地板上的一个池。