浅谈热水采暖系统运行调整方法

介绍了热水采暖系统运行及调整的注意事项，分析了立支管阀门、集气罐的作用，提出了使热水采暖系统的调节和集排气操作达到理想程度的有效措施，以实现良好的供暖效果。     

水平井与直井相结合开发营93断块中低渗透油藏

针对营93断块沙三段油藏储层单一、砂体平面分布稳定、渗透率低等特点，采用水平井与直井相结合的开发方案，使井网对储量的控制得到优化。开发过程中，通过协调注采关系，控制水平井的含水上升速度，实现沙三段中低渗透油藏的高水平开发。     

Siblings' differential experiences of marital conflict and differences in psychological adjustment.

The present study examined whether siblings experience marital conflict differently and whether such differences, if present, were associated with differences in their adjustment. Self-report data about marital conflict, children's depressed mood, behavioral conduct, and externalizing problems were obtained from 122 sibling pairs (mean ages = 10 and 12 years) and their parents. Results indicated that siblings were significantly different in exposure to and appraisals of marital conflict. Differences in siblings' exposure to marital conflict were significantly correlated with differences in their depressed mood, behavioral conduct, and externalizing problems. Differences in siblings' feelings of self-blame for marital conflict were significantly correlated with differences in their depressed mood and behavioral conduct. Children who experienced more marital conflict than their siblings had more adjustment problems than their siblings. These results highlight the importance of studying siblings' unique experiences of marital conflict to better understand its impact on children's adjustment. (PsycINFO Database Record (c) 2010 APA, all rights reserved)     

摩托车起动电机安装设计及工艺保证

介绍摩托车起动电机的安装设计原则和方法，安装误差的形成与计算，以及达到安装设计要求的工艺保证措施，同时还分析了在检测和加工中所存在的一些做法。     

矿用交换机用户线接口电路

介绍了一种由新型集成芯片组成的电话用户线接口电路，由用户线功能块DTLM630和可编程单片全双工增量调制解调器CMX639等组成。由于芯片的高度集成化，从而使电路结构简单，使用可靠，是一种新型实用的用户线接口电路。     

一种抑制SDH网中指针调整抖动的平滑相位泄漏技术

指针调整会在ＳＤＨ网中引入非常大的低频抖动。通常，在解同步器中需要采用指针泄漏技术来抑制这种抖动以使设备满足ＩＴＵ－Ｔ建议Ｇ．７８３的要求。本文给出了一种新颖的抑制指针调整抖动的方法，这种方法通过一个数字锁相环对指针抖动进行平滑并将平滑相位调相到一个参考信号上，从而避免了１比特或１／Ｎ比特泄中存在的较大的相位量化阶跃。这种方法对指针抖动的泄漏可以近似为一个平滑的过程。对一个ＡＵ－４／Ｅ４实验系统的     

先进控制在环管法聚丙烯装置中的应用

以九江石油化工总厂70kt/a聚丙烯装置产率控制为例,介绍先进过程控制系统在石油化工装置上的应用情况。     

直接空冷系统冬季启动运行浅析

介绍漳山发电ACC冬季启动，运行调整，冬季保护，停机注意事项，引发人们对ACC机组冬季安全运行的思考与讨论。     

科技论文摘要英译策略研究——以《中国钨业》摘要英译为例

科技论文摘要属典型的信息类语篇,其英译的预期功能是向译文读者传播科研成果。译者应在充分了解汉英两种语言在语用、逻辑和句法差异的基础上,灵活进行相应的变通,使译文做到语言通顺自然、逻辑层次清楚、措辞精确严谨。     

Robust estimation for circular data

The problems arising when there are outliers in a data set that follow a circular distribution are considered. A robust estimation of the unknown parameters is obtained using the methods of weighted likelihood and minimum disparity, each of which is defined for a general parametric family of circular data. The class of power divergence and the related residual adjustment function is investigated in order to improve the performance of the two methods which are studied for the Von Mises (circular normal) and the Wrapped Normal distributions. The techniques are illustrated via two examples based on a real data set and a Monte Carlo study, which also enables the discussion of various computational aspects.