| Greenspace facilities are contributing
to an important extent to the quality of the urban environment. Fortunately, it
is no longer necessary that every lecture or every book about this subject has
to start with the proof of this idea. At present it is generally accepted,
although more as a self-evident statement than on the base of a closely-reasoned
scientific proof. The recognition of the importance of greenspaces in the urban
environment is a first step on the right way; this does not mean, however, that
sufficient details are known about the functions of greenspace in towns and
about the way in which the inhabitants are using these spaces. As to this rather
complex subject I shall, within the scope of this lecture, enter into one aspect
only, namely the recreative function of greenspace facilities. The theoretical separation A. more obligatory activities might take on a recreative aspect B. more and more people might have access to them C. an increasing number of recreative activities might be developed D. recreative activities might be brought into our homes [判断题]在采用多级熔断器保护中,后级熔体的额定电流比前级大,以电源端为最前端。 ( )
A.正确 B.错误 [单选题]专责监护人需长时间离开作业现场时，应由（ ）变更专责监护人，履行变更手续，告知全体被监护人员。
A.监理 B.作业负责人 C.安全员 D.专责监护人 [单选题]高压配电设备做耐压试验时，工作人员在征得工作负责人同意后可移动或拆除围栏和标示牌。
A.正确 B.错误 C.略 D.略 E.略 F.略 [单选题]交通事故处理过程中,使用破拆工具破拆车体时,应使用()掩护,防止金属碰撞产生火花,引起油蒸气爆炸,发生火灾。
A.雾状水 B.直流水 C.直流水或开花水 D.泡沫液 [单选题] 销售企业油品计量管理办法管理原则和要求是( )。
A. 实行“谁主管,谁负责,党政同责” B. 实行一把手负责制,按照“谁主管,谁负责,党政同责”的原则实行对口管理 C. “谁的业务谁负责” D. “谁的属地谁负责” [填空题]内圈、外圈、滚子凹痕有手感，但能修复者感属于()类故障
[单选题]按照南方电网公司标准Q/CSG 114002-2011《电力设备预防性试验规程》规定，110kV运行中的变压器油中溶解气体色谱分析试验周期为（）。
A.3个月 B.1年 C.6个月 D.3年 我来回答: 提交
|
