凹陷

Pectus excavatum deformity will be repaired with theproper procedure and postoperative treatment. Their exercise tolerance and cardiac function will alsobe impro...

掌握正确的手术技术，并坚持术后疗法，可纠正胸壁的凹陷畸形，改善患儿运动耐受量及心功能，达到有效治疗目的。

Pectus excavatum is one of the commonly found congenital chest wall deformity. It is characterized by depression of the sternum and the lower costal cartilages, producing a concave appearance to the anterior chest wall.

漏斗胸是一项常见的先天性胸廓畸形，其病症为患者之胸骨，以及肋软骨向患者体内凹陷，而於患者前胸形成漏斗状之变形。

The study performed by the authors is of significance in finding favorable reservoir zones in Dongying depression. Many thin sections were analyzed by such means as standard petrographic microscope, X-ray diffraction and scanning electron microscope analysis so as to study the selected samples.

在对大量薄片和岩心进行分析的基础上，运用扫描电镜和X衍射粘土分析等手段，对东营凹陷砂岩储层的成岩作用和孔隙演化进行了研究。

The "twig" is a stick insect, a magnificent specimen of the Phasmatodea clan, its outer sheath a persuasive rendering of striated bark, its tubular body and head punctuated by fake axillary buds and leaf scars—the little knobs and notches that make a twig look twiggy.

那&细枝&是一只竹节虫，它极好地代表了竹节虫目这一神奇的种群，它的外鞘像极了皱巴巴的树皮，以假乱真的花苞和叶痕点缀在它管状的身体和头部——这些细小的凸起和凹陷让这根&细枝&看起来更像是很多细枝拼接起来的。

If you have pilonidal dents in your skin but no symptoms, treatment is not required.

如果您有毛凹陷在你的皮肤，但没有症状，治疗是不是必需的。

Plantinspecting provides for the adoption of wireless technology for adhensive and collers business card printing and membership card when making product, cutting paper because of pressure of the great pressure, repair of spine wrinkled formidable, local and dents, planeness, seriously affect the quality of products.

我厂采用无线胶粘订工艺的书刊制卡和会员卡制作产品，裁切时由于压纸器的巨大压力作用，修切后的书脊起皱十分厉害，局部并有凹陷痕迹，平整度较差，严重影响产品质量。

The coatings, which had gradient structure of porously outer layer and densely inner layer, were mainly composed of rutile and anatase, and the elements of calcium and phosphorus existed in the form of perovskite, calcium phosphate and amorphous phosphates.

氧化膜与基体结合紧密(64.5±2.2)MPa，表层氧化膜明显可见许多胞状孔穴凹陷，疏松多孔，靠近钛基体的较表层致密，而且表面主要有晶红石，锐钛矿存在，具有较高的表面能。

By means of sedimentary and diagenetic study, this paper analyzed the origin of sand bodies, diagenesis, pore evolution, reservoir characteristic and its influencing factors of Shahejie Formation in Huanghua Depression. On the basis of these work, the author investigated the formation mechanism of secondary pore in deep reservoir and made an evaluation and predictation on the favourable reservoir beds.

本文通过沉积和成岩相结合的研究方法，对黄骅坳陷中北区板桥、歧口凹陷深层沙河街组的砂体成因、成岩作用、孔隙演化、储层特征及物性影响因素进行了分析，在此基础上对深层砂岩次生孔隙形成机理进行了探讨，对深层有利储集砂体的分布进行了评价和预测。

In order to prvoide the new clue for the later tapping oil potential of maturing oilfiled, especially for the stratagem adjustment of high water-cut inefficient exploitation reservoir, and prolongate the realm and orientation of tapping oil potential, the waterflooding characteristics and the law of remaining oil distribution were studied.

为对我国老油田后期挖潜、尤其是特高含水低效开发油藏的战略调整等提供新的思路，拓展老油田挖潜的领域与方向，以东营凹陷梁家楼油田沙三中纯47块高渗透大厚层高含水油藏为例，对其水淹特徵与剩余油分布规律进行了综合研究。

Pyrrolic nitrogen compounds are used as tracers for investigating oil migration of Daluhu oilfield in Dongyin depression.

利用非烃中的含氮化合物作为石油运移示踪剂，探讨了东营凹陷大芦湖油田的油气运移方向。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐