Existing problems of radial double ended mechanical seal used in reactors and their improvement are introduced, thus lengthening lifespan and reducing the cost of overhaul.

Rising cost because of land price marketization;

土地价格市场化提升了房地产市场成本；

Inflation, Cost of Search and Price Dispersion

通货膨胀、信息搜寻成本与价格分散

Due to huge initial investment in certain industries, which requires a special measure test LAIC to examine the cost of the price standard of the industry.

由于某些产业的前期投入巨大，这就需要一个专门衡量类似产业成本的标准LAIC来考察其价格。

Coal costing should embodies stable cost of coal price

煤炭全成本定价应体现煤炭价格稳定成本

Subsidies to consumers may contribute to the cost of agricultural price supports.

对消费者的补贴会增加农业价格支持的成本。

In order to reduce the cost of price protein with high purity, rice starch were extracted by alkaline method. Meanwhile, the maltose syrup was prepared by dual-enzyme method from rice starch.

为降低高纯度大米蛋白的成本，采用碱提取法将大米蛋白及大米淀粉分离，大米淀粉用双酶法制备麦芽糖浆。

We analyse the underwriter's profit and expected cost of price support.

我们分析了承销商利润和维持股价的期望成本。

It needs advanced maintenance theory, setting up effectual fault diagnosis and maintenance systems to cut down the cost of upkeep and reduce accidental time, consequently increase operating ratio of equipment, machine hours and outputs.

运用先进的维修理论，建立行之有效的故障诊断和维修体系，以达到降低维修成本、减少事故时间的目的，从而提高设备运行率，增加机时产量。

The application of thermo-spraying to anti-corrosion of oil tanks has some distinguished advantages such as good anti-corrosive effect, long period of service and low cost of upkeep.

热喷涂技术应用于油罐防腐具有防腐效果好、使用寿命长、维修费用低等特点。

COSMOS Search and Rescue Satellite Aided Tracking

低高度近极轨道卫星搜救系统

Cosmogenic nuclide techniques have been used widely in various Earth science areas to measure surface exposure ages, burial events, and to reveal the style and rates of landscape evolution processes across a wide range of spatial and temporal scales.

宇宙核素技术已广泛应用于地学研究的诸多领域，用来直接获取地质、地貌体的暴露年龄或埋藏时代，揭示本地、小流域、大区域范围的地表过程演化特点和速率。

Some new progresses of the research methods are summarized from the following three aspects: ( 1) to determine the surface erosion rates and surface uplifting rates of the mountains by measuring in situ produced cosmogenic nuclide;

文中介绍了几种有关研究方法的一些新进展：（1）利用宇宙核素估算山体表面剥蚀速率和表面隆升速率；

The Apatite fission track analysis, the deposition erosion process analysis and the cosmogenic nuclide analysis are introduced as the three new advancing methods on the recovery of the thickness of eroded strata in basin in this paper.

主要介绍了磷灰石裂变径迹分析法、沉积波动过程分析法和宇宙成因核素分析法等3种恢复和计算地层剥蚀量的新方法。

Application of in situ terrestrial Cosmogenic Nuclide ( tcn) to the study of relationship between surface processes and tectonic activity

陆地原位宇宙成因核素（TCN）在地表过程与构造活动关系研究中的应用

Application and models of Cosmogenic Nuclide~ ( 10) be in marginal sea research

~（10）Be在大洋边缘海洋学中的应用及模型

Theory of Cosmogenic Nuclide Surface Exposure Dating and Its Applications in Geosciences

宇宙成因核素测年方法及其在地球科学中的应用

Application of cosmogenic nuclide~ ( 10) Be in the earth sciences

宇宙成因核素~（10）Be在地学研究中的应用

one leaf fell after the other: the sloes only stood full of fruit, which set one's teeth on edge.

叶子在簌簌地往下掉。只有山楂结着果实，酸得使牙齿都要脱落。

Probe into the causation of failures in repairing bad fixed artificial tooth

探讨不良固定义齿修复失败原因

86 cases were added artificial tooth to removable partial dentures.

在部分活动义齿上加牙86例。