浅层

One, use rangeNitrogen of the shallow-layer cementite that is used at bearing, chain, bearing pin, fastener, small-sized mechanical spare parts, carbon in all ooze, brightness quenchs.

一、应用范围用于轴承、链条、销轴、紧固件、小型机械零件的浅层渗碳、碳氮共渗、光亮淬火。

Resources belong to the characteristics of the county around Beijing and Tianjin, the Bohai Bay Economic Zone peripheral ring counties, the territory is flat, the altitude at between 42-46.1 Rice is a temperate climate, four seasons, the annual average temperature 13 ℃, the average annual rainfall of 523 millimeters and groundwater for the shallow fresh water, rich in water resources; agricultural production and the formation of special grain, vegetables, farming, the four major industries, such as clover grass, non-public ownership economy shape wood products, paper products, hardware, flour and flour products processing, oil five industrial community.

资源特点该县属于环京津、环渤海湾经济带外围县份，境内地势平坦，海拔高度在42－46.1米之间，属温带气候，四季分明，年平均气温13℃，年平均降雨量523毫米，地下水为浅层淡水区，水资源丰富；农业生产形成专用粮、蔬菜、养殖、苜草等四大产业，非公有制经济初步形成木制品、纸制品、小五金、粉制品和面粉加工、食用油等五个工业小区。

Results It was found that the thickness of topical tunica intima of aortas increased in diabetic rats. In each focus, the elastic lamina existed asymmetric thickness and some had fissures and abruptions. The SMCs in superficial lamella showed slight proliferation and disorganized arrangement.

结果 糖尿病大鼠主动脉表现为局限性内膜增厚，中膜浅层平滑肌细胞轻度增生、排列紊乱、病灶处内弹力板呈波浪状或交织状排列、有断裂分离现象。

On the basis of analyzing the geochemical indicators of the biogases of coal-bed gas type found at home and abroad and analyzing the geological conditions of forming these biagases,in comparison with the geological conditions and oil and gas distribution in Langgu Sag and in combination with microbial analogic experimental data,it is proposed that the types of the shallow gas in Langgu Sag should be biogenic transform gas and telogenetic biogas.

文章在对国内、外煤层气型生物气的地化分析数据和形成的地质条件分析的基础上，与廊固凹陷地质条件和油气分布状况相对比，结合微生物模拟实验数据，提出廊固凹陷的浅层天然气类型为生物改造气和后期式生物气，并初步阐明了其形成机制。

Based on the other researh achievements and the drilling of new boreholes, the knowledge of stratum and identify aquifers of the shallow part of the Yellow River delta is obtained.

结合前人的研究成果和施工的钻孔资料，基本查明了黄河三角洲浅层地下水的分布和埋藏条件，分析了该区地下水和黄河水的氢氧同位素组分（18O、D和T）。

Methods: The rabbit model of the articular cartilage of the femur condyles injuries was established to use different motive methods after operation, and observed the regeneration of the articular cartilage by SEM.

建立兔的膝关节股骨髁深／浅层关节软骨损伤模型，施加不同的术后活动方式，扫描电镜观察软骨再生情况。

Located offshore in the South China Sea, Yinggehai basin has a peculiar sedimentary, tectonic and evolution model. As a result, the basin is abundant in hydrocarbon resources. A series of oil/gas fields have been found, that are closely related to fault system and overpressure fluid activity in diapirs area.

莺歌海盆地位于我国南海海域，具有独特的沉积、构造和演化模式，因而烃源丰富，资源潜力巨大，在浅层已经发现了一系列与底辟区的断裂输导系统和超压流体的活动有着密切的联系的气田和含气构造。

The suture of only superficial subcutaneous fat as well as putting rubber drainages in the abdominal incision is a simple and effective way to prevent lipoliquefaction for obese patients.

在缝合肥胖者的腹部切口时，贯穿缝合皮肤及浅层皮下脂肪同时加引流条引流的方法是一种有效的预防脂肪液化的缝合方法。

The suture of only superficial subcutaneous fat as well as putting rubber drainages in the abdominal incision is a simple and effective way to prevent lipoliquefaction for obese patients.

在缝合肥胖者的腹部切口时，贯穿缝合皮肤及浅层皮下脂肪同时加引流条引流的方法是有效的预防脂肪液化的缝合方法。

From studying correlation with roots of ephemerals and factors of environment, the results showed: the most roots of ephemerals don t site so deep under ground and April is the most important period for growing of roots.

对早春短命植物根系和立地条件的研究表明：早春短命植物的根系大都分布在土壤浅层；4月份是其根系发育的主要阶段。

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