更多“金刚石磨料主要用于（）的研磨。”相关的问题
以下哪个VB数学函数返回自变量X的绝对值（）。
A、Atn（x）
B、Abs（x）
C、Sgn（x）
D、Tan（x）
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管内受迫对流换热时，对于横管和竖管中流体被加热和被冷却，自然对流的影响各有什么不同？什么情况下应考虑自然对流对受迫对流的影响？
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动脉血管又称为（ ）A.功能血管B.阻力血管C.容量血管D.运能血管###SXB
A.功能血管
B.阻力血管
C.容量血管
D.运能血管
E.以上都不是
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中医治法为
A．补气固脱
B．散寒化饮
C．温阳化气利水
D．补肾纳气，降气平喘
E．健脾化痰，降气平喘
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Both Peru and Venezuela have increased the level of governmental regulation as the countries have
Joseph Glass, CFA, is a consultant who provides advisory services to large manufacturing companies. Glass has been retained by ABCO, a leading manufacturer of widgets for automobiles in the United States. ABCO has hired Glass to evaluate the possibility of expanding their current base of operations by building an additional facility in South America. Management of ABCO has identified anincrease in demand for widgets in South America over the past decade, and any new manufacturing facility would produce goods to satisfy that void and would be distributed and sold across South America.
Glass is not familiar with the current economic climate in South America, but is aware that several governments have attempted to encourage economic development in their countries through the enactment of pro-business legislation. Two of these countries, Venezuela and Peru, both have the reputations of being “friendly” to foreign economic investment within their borders. The two countries share some similarities: both, until the past twenty years, were primarily agricultural economies with little industrial development. Also, both countries can offer a relatively low-cost labor force, although their workers in general, are not highly skilled.
The government of Peru has declared that protecting the country’s environment is of utmost importance, and has established a regulatory body that oversees any environmental concerns that may arise as the country becomes more industrialized. Fairly stringent regulations have already been put into place in order to ensure that going forward, the operating practices of manufacturers within their country’s borders will be in balance with the government’s concern for their county’s natural resources. Regulations cover areas of concern such as air emissions, water conservation and the use of sustainable resources. Glass advised ABCO that a cost-benefit analysis must be performed to accurately determine both the direct and indirect costs of compliance with the regulations.
The Venezuelan government has taken steps to ensure that it can carefully manage the development of its country’s emerging economy, and to ensure that a competitive market is maintained. A regulatory agency was established five years ago to provide guidance for any new manufacturing concern seeking to operate in Venezuela. The head of the agency is Juan Santos, the former CEO of one of the first modernized manufacturing facilities in the country. During his tenure as head of the agency, he has demonstrated his ability to render decisions that attempt to simultaneously satisfy legislators, industry participants, and consumers. Glass is impressed by Santos’ work so far, but realizes that over the past five years, Venezuela has experienced a period of relatively slow economic development. Glass believes that Santos’ skills will truly be put to the test in the upcoming years of the anticipated economic expansion.
Glass acknowledges the need for governmental regulation of industry, but recognizes that there always are offsetting costs, both short-term and long-term of such controls. Based upon his knowledge of events that have occurred in the United States over the past thirty years, Glass recommends that ABCO continue to carefully monitor economic developments in both countries even after a site for a new manufacturing facility is selected.
Part 6)
Both Peru and Venezuela have increased the level of governmental regulation as the countries have become more industrialized. A major argument in opposition of heavy regulation contends that the removal of governmental-imposed barriers to entry will actually lead to more competitive markets, and is referred to as:
A) deregulation.
B) the market share test.
C) the theory of contestable markets.
D) the theory of relevant markets.
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根据以下现象选择正确的观点
A . 检查时严禁在叉齿上停留通过B . 装载货物重量应均匀分配与两叉之间C . 堆高货物需捆绑D . 严禁一切人员在叉齿下停留
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气割过程中的切割氧不要求高纯度。
A.对 B.错
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我人民海军史上第一次海、陆、空三军联合登陆作战的著名战役是（）
A.平潭岛登陆战
B.一江山岛登陆战
C.普陀山登陆战
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下列关于消费税的说法中，表述错误的有（ ）。
A.消费税属于价内税，并实行单一环节征收，一般是在应税消费品的生产、委托加工和进口环节缴纳，在以后的批发、零售等环节中，由于价款中已包含消费税，因此不必再缴纳消费税（卷烟、金银首饰除外） B.卷烟厂生产出烟丝，再用生产出的烟丝连续生产卷烟对外销售的，用于连续生产卷烟的烟丝和销售的卷烟均征收消费税 C.从2001年12月20日起，对既有自产卷烟，同时又委托联营企业加工与自产卷烟牌号、规格相同卷烟的工业企业，从联营企业购进后再直接销售的卷烟，对外销售时不论是否加价，均不再征收消费税 D.对饮食业、商业、娱乐业举办的啤酒屋（啤酒坊）利用啤酒生产设备生产的啤酒，应当征收消费税
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设α1，α2，α3，α4为四元非齐次线性方程组BX=b的四个解，其中α1=
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关于Super VLAN技术中Sub VLAN间的互通说法正确的是（）。
A. 不同Sub VLAN内的主机IP地址都属于同一个网段，它们可以通过二层转发直接互通B. 不同Sub VLAN内的主机IP地址都属于同一个网段，但由于Sub VLAN的隔离作用，Sub VLAN间是没法实现互通的C. 不同Sub VLAN中的主机之间二层隔离，三层可以通过Super VLAN接口的普通代理ARP技术实现互通D. 不同Sub VLAN中的主机之间二层隔离，三层可以通过Super VLAN接口的本地代理ARP技术实现互通
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2004年至今，中央一号文件连续聚焦“三农”问题，2017年中央一号文件的主题是（）
A.《关于落实发展新理念加快农业现代化实现全面小康目标的若干意见》
B.《关于加大改革创新力度加快农业现代化建设的若干意见》
C.《关于深入推进农业供给侧结构性改革加快培育农业农村发展新动能的若干意见》
D.《关于全面深化农村改革加快推进农业现代化的若干意见》
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左侧第一个指示灯：绿灯熄灭代表什么意思（）。
A.VP9050正在启动
B.VP9050已经关机
C.VP9050正常运行
D.VP9050进入休眠
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气滞证的主症是A、头晕眼花B、嗳气恶心C、腹部坠胀D、胀闷疼痛E、呼吸急促
气滞证的主症是A、头晕眼花B、嗳气恶心C、腹部坠胀D、胀闷疼痛E、呼吸急促
A、头晕眼花B、嗳气恶心C、腹部坠胀D、胀闷疼痛E、呼吸急促
B、嗳气恶心C、腹部坠胀D、胀闷疼痛E、呼吸急促
C、腹部坠胀D、胀闷疼痛E、呼吸急促
D、胀闷疼痛E、呼吸急促
E、呼吸急促
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下列句子中“者”作代词用，放在主语后面，引出判断的是（）。
A.陈胜者，阳城人也（《史记·陈涉世家》）
B.吾妻之美我者，私我也（《邹忌讽齐王纳谏》）
C.客何为者？（《史记·项羽本纪》）
D.此数四者，用兵之患也（《三国志·吴书·周瑜传》）
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