-
题目： 未知类型
求图中电流I2。
答案不对？请尝试站内搜索
推荐知识点:
- 挤压机笼条间挤胶严重时，应立即（）。
- 《四川省农作物种子管理条例》明确，引种应当具备下列条件（）．
- 变态反应性接触性皮炎的发病机制为（）
- Dream for Better We all have plans and dreams for a better, more ___1___ life. Yet only a small percentage of people actually achieve their ___2___ .A good question is: why? Recently, I was working with a young man who was ___3___ get on his feet. He had written out his goals, and he had powerful reasons why he wanted to achieve these goals. But after weeks of trying, he was still not much further along. So we took some time to try to understand what was holding him ___4___ .As we examined his average day, it became apparent to me that he was much too ___5__ .He was spending lots of time doing lots of different things. I ___6___ that most of what he was doing was not very important in the greater scheme of things. We did some exercises to ___7___ which activities were important, which ones were urgent and which ones was filling (or killing) time. As it turned out, most of the things he was doing throughout the day were filling time. He wasn't comfortable ___8___ he was very busy, so he created things that needed to be done. He was always working on something—yet at the end of the day, he had rarely accomplished any tasks to move him closer to the life he wanted. This behavior is fairly easy for an outside observer to spot but extremely difficult to self-diagnose. The ___9___ is to slow down and get comfortable with being still, with contemplating what we really want and whether our actions are suitable for our goals. Many of our activities are avoidance activities: we do things to fill up the time and thus avoid having to do more difficult tasks. It wasn't easy, but once the young man finally accepted that he needed to do less overall but more of the important things, his life took a dramatic ___10___ for the better. ___8___内的正确选项为（）
- 当给水管道的管壁锈蚀结垢后，管内壁的表面粗糙度（）
- 尿细菌培养时，下列操作哪项是不正确的（）
- 焊接应力按作用时间分类分为（）
- 简述影响批发商业用户购买行为的主要因素。
- 在无市场依据或市场依据不充分而不宜采用市场法、收益法、假设开发法进行估价的情况下，可将路线价法作为主要的估价方法。（）
- 层架的构成是()。