电子秤中所使用的应变片应选择（）应变片；为提高集成度，测量气体压力应选择（）一次性、几百个应力试验测点应选择（）应变片。_检测与转换技术_全学科试题题库

当前学科：检测与转换技术

题目：多选
电子秤中所使用的应变片应选择（）应变片；为提高集成度，测量气体压力应选择（）一次性、几百个应力试验测点应选择（）应变片。
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:

中国的政府规制与西方国家的政府规制存在许多不同，是一种“混合型的政府规制”。()

26岁初产妇，胎儿娩出后无阴道流血，胎盘娩出后阴道流血不断，时多时少，1小时内阴道流血量超过500ml，血压70／50mmHg，脉搏126次／分。此时采取的紧急措施应是（）

如何目视检查螺纹紧固件的正常与否？

薪酬

肾病综合征主要辅助检查项目应是（）

Short Answers1 Auctions are public sales of goods conducted by an officially approved auctioneer. Heasks the crowd assembled in the auction-room to make offers, or "bids", for the variousitems on sale. He encourages buyers to b 记 higher figures, and finally names the highestbidder as the buyer of the good. Practically all goods whose (lualities vary are sold byauction. Among these are coffee, skins, wool, tea, furs, species, fruit and vegetables andwines. Auction sales are also useful for land and property, antique furniture, pictures, rarekooks, old china and works of art2 An auction is usually advertised beforehand with full particulars of the articles to besold; and where and when they can be viewed by prospective buyers. TI the advertisementcannot give full details, catalogues are printed, and each group of goods to be sold together,called a "lot", is usually given a number. The auctioneer need not begin with Lot 1 andcontinue in numerical order; he may wait until he registers the fact that certain dealers are inthe rocm and then produces the lots they are likely to be interested in. The auctioneer'sservices are paid for in the form. of a percentage of the price the goodsare sold for. Theauctioneer therefore has a direct interest in pushing up the bidding as high as possible3 The auctioneer must know fairly accurately the current market values of the goodshe is selling, and he should be acquainted with regular buyers of such goods. Fe will notwaste time by starting the bidding too low. He will also play on the rival among his buyersand succeed in getting a high price by encouraging two business competitors to bid againsteach other. It is largely in his advice that a seller will fix a "reserved" price, that is, a pricebelow which the goods cannot be sold. Even the best auctioneers, however, find it difficultto stop a 'knock-out", whereby dealers illegally arranged themselves as the only bidder, inthe hope of buying goods at extremely low prices. If such a "knock-out" comes off, the realauction sale takes place privately afterwards among the dealersQuestions31-35:31. What are auctinns?32. What are the goods which can be sold by auction? (Name at least three)33. Mhat is a "lot"?34. How are the auctloneer, s services pa 记 for?35. What wifl happen if a "knock-out" is achieved?

静息状态、低中强度运动时，能量代谢的主要基质是（）

（）石油库油罐区的消防给水管道可枝状敷设。

在财务预算中，编制目标利润预算的一个关键点就是合理地确定（）。

（）是指旅行社在现有产品的基础上，通过对产品的形式或部分内容进行调整或改造，并冠以新名称的产品。