《广东电网公司电气操作票管理规定》起到通过规范操作票的填写和执行，使操作票在电气操作中起到保（）的作用。_配电运行维护中级作业员_全学科试题题库

当前学科：配电运行维护中级作业员

题目：多选
《广东电网公司电气操作票管理规定》起到通过规范操作票的填写和执行，使操作票在电气操作中起到保（）的作用。
答案： <查看本题扣1积分>

查看答案

答案不对？请尝试站内搜索

推荐知识点:

Questions 26 to 30 are based on the following passage. Exercise is one of the few factors with a positive role in long-term maintenance of body weight. Unfortunately, that message has not gotten through to the average American, who would rather try switching to “light” beer and low-calorie bread than increase physical exertion. The Centers for Disease Control, for example, found that fewer than one-fourth of overweight adults who were trying to shed pounds said they were combining exercise with their diet. In rejecting exercise, some people may be discouraged too much by caloric-expenditure charts: for example, one would have to briskly walk three miles just to work off the 275 calories in one delicious Danish pastry (小甜饼). Even exercise professionals concede half a point here. “Exercise by itself is a very tough way to lose weight,” says York Onnen, program director of the President’s Council on Physical Fitness and Sports. Still, exercise’s supporting role in weight reduction is vital. A study at the Boston University Medical Center of overweight police officers and other public employees confirmed that those who dieted without exercise regained almost all their old weight, while those who worked exercise into their daily routine maintained their new weight. If you have been sedentary (极少活动的) and decide to start walking one mile a day, the added exercise could burn an extra 100 calories daily. In a year’s time, assuming no increase in food intake, you could lose ten pounds. By increasing the distance of your walks gradually and making other dietary adjustments, you may lose even more weight. “Even exercise professionals concede half a point here” (Line 3, Para. 2) means “They （）”.

票据市场的交易对象是（）票据和（）票据。

工作人员的正常活动范围与带电设备的安全距离：110kV为（）。

物流系统分析的目的在于运用定性和定量分析方法，以寻求解决特定问题的最优策略。

酶分子化学修饰的定义及其作用。

危险、危害因素是指能使人造成伤亡，对物造成（），或影响人的身体健康导致疾病，对物造成慢性损坏的因素。

中国人民银行通过优惠利率政策促进农业发展。该政策效应的传导路径是（） ①贷款利率下降 ②农业投资增加 ③农业生产水平提高 ④农业贷款增加

车站内每一股道都有全长和有效长之分。

江南古典园林中孤立的石峰为了取得“瘦、皱、漏、透”的效果，一般以（）为石材

交感神经的作用是（）