更多“依据《云南电网公司电力生产场所接地、悬挂标示牌和装设遮栏业务”相关的问题
根据我国《海商法》的规定，下列运输方式中哪些属于多式联运?( ) A．空一海 B．陆一空 C．陆一海 D．陆一海—空
A.空一海
B.陆一空
C.陆一海
点击查看答案
起重机基础混凝士强度不得低于达( )。
A、C20
B、C25
C、C30
D、C35
点击查看答案
关于股四头肌说法错误的是（）
A.股四头肌是人体最大的肌肉B.股四头肌是梭型肌C.股四头肌在髌骨下方形成髌韧带D.股四头肌使小腿伸，使大腿屈
点击查看答案
下列关于退出壁垒的说法，不正确的是______。
A．退出壁垒是一种沉没成本
B．政策干预及法律法规均能形成退出壁垒
C．在过度进入的行业，退出壁垒一般较为高昂
D．厂商亏损，则无论退出壁垒如何森严，最终都会退出
点击查看答案
社区康复的工作任务包括（）。
A.建立社区康复领导与管理小组
B.加强培训社区康复专业技术人员
C.完成社区康复的普查与评估工作
D.流行病和慢性病基线调查
E.建立各种形式的社区康复场所
点击查看答案
B It was probably around 3,000 years ago that people first began making things to help them measure the passage of time. Having noticed that shadows move around trees as the sun moves across the sky, someone drew a circle and put a stick in the center. As the sun passed overhead, people could tell which part of the day it was by noticing which mark on the circle the shadow fell across. These circles were called "sundials". latter, they were made of stone and metal to last longer. Of course, a sundial did not work at night or on cloudy days, so men kept inventing other ways to keep track of time. After glass blowing was invented, the hourglass came into use. An hourglass is a glass container for measuring time in which sand moves slowly from the top half to the bottom in exactly one hour. The hourglass is turned over every hour so the sand could flow again. One of the first clocks with a face and an hour hand was built for a king of France and placed in the tower of his palace. The clock did not show minutes or seconds. Since there were no planes or trains to catch, people were not worried about knowing the exact time. Gradually, clocks began to be popular and unusual. One clock was in the shape of a cart with a horse and driver. One of the wheels was the face of the clock. Today, scientists have invented clocks that tell the correct time to a split second. Many electric clocks are often made with built-in radios, which can sometimes be set to turn on automatically. Thus, instead of an alarm ringing in your ear, you can hear soft music playing when it is time to get up. Some clocks will even start the coffee maker!
A．answer phone callsB．say your nameC．start a small machineD．cook different food
点击查看答案
设有一个15阶的对称矩阵A，采用压缩存储方式将其下三角部分以行序为主序存储到一维数组b中。（矩阵A的第一个元素为a1，1，数组b的下标从1开始），则数组元素b[13]对应A的矩阵元素是（）。
A、a5,3
B、a6,4
C、a7,2
D、a6,8
点击查看答案
下列结构静力试验的观测项目中，哪一个反映结构的局部变形？（）
A.挠度
B.位移
C.裂缝
D.转角
点击查看答案
The new regulation does not______until the first of March.
A．take into account
B．go into effect
C．carry into practice
D．put into operation
点击查看答案
为了控制HAZ是组织转变及性能，防止冷裂纹，有时应对焊件进行（）
A.清洗
B.预热
C.去除氧化膜
D.以上都不是
点击查看答案
允许员工个人用第三方支付结算账户（如微信、支付宝、百度钱包等）代收公司款项，但要及时转回公司财务部。
点击查看答案
如果晶振的频率为12MHz,定时器/计数器工作在方式0、1、2下,其最大的定时时间各为 、 、 。
点击查看答案
数控车床液压卡盘在（）时，应在受力状态下进行。
\tA.调整卡爪
\tB.拆卸卡爪
\tC.配车卡爪
\tD.清洗卡爪
点击查看答案
风团片大、色红，瘙痒剧烈；脘腹疼痛，神疲纳呆，大便秘结或泄泻，舌质红，苔黄腻，脉弦滑数。诊断为（ ）。
A. B. C. D. E.
点击查看答案
可控硅整流电路中，控制角越大，导通角（），其和为（）
点击查看答案
题目内容
（请给出正确答案）
参考答案
十点题库官方参考答案
（由十点题库聘请的专业题库老师提供的解答）
