Objective to study the analgesia in advanced cancer with Ms contin and its toxicity.

目的研究美施康定对晚期癌症的镇痛效果及副作用。

According to crustal type and fault depth, the block may be further divided into shelf contin...

按地壳性质和断裂切割深度，可再分为陆架陆壳断块、陆坡过渡壳断块和中央海盆洋壳断块。

To further increase the production, quality and product types of electronic glass fabrics, these problems must be corrected contin…

要更进一步提高我国电子级玻璃纤维布的产量、质量和品种规格，这些问题必须不断加以改进。

An observation was made by the pain relieving effect of morphine sulfate controlled-release tablets(MS Contin) given by rectal route to 30 advanced cancer patients in their final stage.

本文观察硫酸吗啡控释片（美施康定） ，经直肠给药治疗终末期癌症患者疼痛的效果。

In this long geological period from 1800 to 800million years ago, the northern part of North China underwent many times, of up and down motion, many times of transformation from marine to contin…

在这一漫长的地质历史时期（距今1800～800百万年），华北北部经历了多次升降运动，多次海陆变迁，逐渐由相对活动状态转变为相对稳定状态。