| 1. | We sometimes refer to electricity, gas or petrol as if they were the actual sources of power .
我们有时提起电、煤气或汽油，就好象它们是动力的真正来源。 |
| 2. | Referred pain is pain perceived in a region remote from the actual source of pain
转移痛转移痛转移痛转移痛是指身体出现的痛觉,源头并非在疼痛的位置,而来自身体另一处 |
| 3. | Breakpoints differ from these statements because breakpoints are not actual source code that has to be added to your program
断点不同于这些语句，因为它不是必须添加到程序中的实际源代码。 |
| 4. | Another refreshing feature of this architecture : there s no xml involved in creating a gbean - just a few lines of actual source code
这个体系结构的另一个新颖特性是：创建gbean的过程中不涉及到xml ，只有几行具体的源代码。 |
| 5. | This is a convenient way to view the signatures for all the public methods in a class at a glance when you do not have access to the actual source code
这种方法非常方便，当您无权访问实际源代码时，也可以一目了然地查看类中所有公共方法的签名。 |
| 6. | As a particular form of enterprises , the state enterprises , originating from historical reasons , have actual sources for their difficulties in the course of development
国有企业作为企业中的一种特有形式，其产生有其历史原因，在其发展中遇到困难也是有其现实原因。 |
| 7. | Statement . this does not insert the actual source data into a data mining model object , but instead creates an abstraction that describes the mining model that the algorithm creates
执行该语句不会将实际源数据插入数据挖掘模型对象，但会创建有关说明算法所创建的挖掘模型的摘要信息。 |
| 8. | When a problem is encountered during migration and well - defined , robust testing practices are not in place , it is often difficult to know if the migration is a catalyst that exposed a pre - existing problem , or if the migration is the actual source of the problem
如果在迁移期间遇到问题，并且没有良好定义的可靠测试方法，通常很难知道迁移是否是一种暴露先前存在的问题的催化剂，或者迁移是否是问题的真正根源。 |
| 9. | The thesis is divided into five parts : above all , the following problems are brought forward in the preface : the background of the thesis , the meaning of research , research method and the present situation of research in domestic and international . among chapter one the actual sources of the leading industry are analyzed to provide the circumstantial basic materials for the next systems analysis . afterwards the technological route to the thesis ? system dynamics is introduced in chapter two
论文首先介绍了本课题的背景，对陕北主导产业的现状进行分析；然后对论文的技术路线?系统动力学作了基本的介绍；论文在第四章提出了陕北主导产业开发的因果关系图及sd流程图和模型方程；最后以洛川苹果开发为实例进行模拟，预测出洛川近10年的苹果开发规模和发展趋势。 |
