更多“高强度大六角头螺栓连接副和扭剪型高强度螺栓连接副出厂时,应分”相关的问题
Directions: There are 20 blanks in the following passage. For each blank there are four choices marked [A], [B], [C] and [D] on the right side of the paper. You should choose the ONE that best fits into the passage. Then mark the corresponding letter on Answer Sheet 2 with a single line through the centre. Enter the information age. Information is the raw material for many of the business activities (62) this new era, just as iron and steel were the basic commodities in the (63) of the industrial age. The world’s knowledge is said to be doubling every eight years. This knowledge (64) is stimulating economic progress. The need to collect, analyze, and communicate great (65) of information is producing new products and services, creating jobs, and (66) career opportunities. The information age is (67) considered to be a phenomenon of the service sector of the economy, (68) than a product of heavy industry. Certainly, rocketing information technologies are creating new capabilities (69) knowledge-based service spheres. (70) changes just as dramatic are (71) industry, giving people the (72) to do challenging work in exciting new ways. Manufacturing is full (73) in the information age. From design to production, the manufacturing (74) has long been information-intensive. It always has required exacting communication to describe what goes into products and how to make them. Now, computer technology is giving factory managers new (75) to gather all of this information and use it to control production. Telecommunications are producing error-free communication between the design office and the factory. Computer-aided design is enabling engineers to (76) product performances and manufacturing process on video displays, before resources are committed to build and test prototypes. Techniques like these are bringing (77) new advances in manufacturing productivity. Just as coal fueled the (78) to an industrial society, so microelectronics is powering the (79) of the information age. Microelectronic information management tools are (80) U.S. industrial capabilities, which remains (81) to America’s economic wellbeing and national security.
A.dawningB.originC.derivationD.foundation
点击查看答案
物流企业通过为客户提供仓储服务获得的收入,这里仓储收入的计算包括货物在仓库内的保管、装卸搬运等基本的仓储管理活动,流通加工活动单独计算的收入是指()。
A.仓储收入
B.运输收入
C.流通加工收入
D.其他增值物流收入
点击查看答案
霍哲认为,绩效可以分为三个不同层次:个人的、()及组织。
点击查看答案
螺杆泵的工作过程是由吸气、封闭及输送、()、排气四个组成。
点击查看答案
对于格林-巴利综合征,下列哪项是不正确的()。
A.多数患者在病前1~4周有感冒史或疫苗接种史
B.急性或亚急性起病
C.均有手套袜子型感觉减退
D.常伴有颅神经损害
E.起病第3周脑脊液蛋白-细胞分离最明显
点击查看答案
作为下属,在做一项工作时,应该在什么时候汇报工作?()
A.工作进行到一定程度时B.完成工作时C.预料到工作会拖延时D.A、B和C
点击查看答案
下列关于色甘酸钠预防哮喘发作的机制的叙述,正确的是()
A.稳定肥大细胞膜,抑制过敏介质释放
B.阻止抗原与抗体结合
C.有较强的抗炎作用
D.有较强的抗过敏作用
E.直接松弛支气管平滑肌
点击查看答案
按照()的不同,将企业销售配送分为配送中心配送、仓库配送和配送中心配送,仓库配送,生产企业配送,商店配送。
A、配送组织者
B、配送成本
C、配送商品种类和数量
D、专业化程度
点击查看答案
虚报注册资本取得公司登记的,情节严重的,最高可判处()年的有期徒刑。
A.5 B.7 C.3 D.2
点击查看答案
乙肝疫苗、百白破疫苗、白破疫苗、钩端螺旋体疫苗、出血热疫苗等,如冻结后严禁使用,原因是()。
点击查看答案
以下哪项是芝诺的著名理论()
A.“种子”说 B.理念世界 C.芝诺悖论 D.万物源于水
点击查看答案
假体腔是指体壁中胚层与内胚层消化管之间的体腔。由胚胎时期的囊胚腔发育而来的。因为是首次出现,所以又叫( )。
A . 囊胚腔B . 初生体腔C . 真体腔D . 肠腔
点击查看答案
制定计划每天早上跑一个小时步,哪项是属于意志力的因素?()
A . 身体突然不舒服
B . 只跑十分钟
C . 天气不好不想去
D . 想睡懒觉
点击查看答案
液体肥料的优点有()。
A.生产费用很低
B.肥效高
C.施肥方式方便快捷
D.可以降低成本,増产效果明显
E.有利于保护环境
点击查看答案