首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
When an invention is made, the inventor has three possible courses of action opening to him: he can give the invention to the【S1
When an invention is made, the inventor has three possible courses of action opening to him: he can give the invention to the【S1
admin
2017-06-21
29
问题
When an invention is made, the inventor has three possible
courses of action opening to him: he can give the invention to the【S1】______
world by publishing it, keep the idea secret, or patent it.
A granted patent is the result of a bargain strike between an inventor【S2】______
and the state, by which the inventor gets a limited period of monopoly
and publishes full details of his invention to the public after that
period terminates. Only in the most exceptional circumstances the【S3】______
lifespan of a patent extended to alter this normal process of events.
Because a patent remains temporarily public after it has terminated,【S4】______
the shelves of the library attached to the patent office contain details
of literal millions of ideas that are free for anyone to use and, if older【S5】______
than half a century, sometimes even patent. Indeed, patent experts often【S6】______
advise anyone wishing to avoid the high cost of conducting a search
through lively patents that the one sure way of avoiding violation of【S7】______
any other inventor’s right is to plagiarize a dead patent. However,【S8】______
because publication of an idea in any other form permanently validates
further patents on that idea, it is traditionally safe to take ideas from
other areas of print. Much modern technological advance is based on
these presumptions of legal security.
Anyone closely involved in patents and inventions soon learns that
most "new" ideas are, in fact, as very old as the hills. It is their reduction to【S9】______
commercial practice, either through necessity or dedication, or through
the availability of new technology, makes news and money.【S10】______
【S3】
选项
答案
circumstances∧the一is
解析
专利权的年限是“被延长”,应使用被动语态。此句为倒装句,所以要在主语the lifespan of apatent之前加is。
转载请注明原文地址:https://jikaoti.com/ti/LDZMFFFM
0
专业英语八级
相关试题推荐
Changesinthetechnologyofcommunicationareoccurringsorapidlythatwehumanbeingsnowmovethroughacloudofmessagesa
Americans’circleofcloseconfidantshasshrunkdramaticallyinthepasttwodecadesbutthenumberofpeoplewhosaythey【M1】_
Thedayswhenjournalismwaslimitedtoobtainingpressbriefingsandwritingfirsthandaccountofhappeningsinthe【M1】______
PASSAGEFOURWhatisJasperRine’sattitudetowardSchmidtandGoodwin’sproposal?
A、WhathappenstoAppleCompany.B、WhatfascinatingstoryApplehastold.C、HowApplestaysatthetopofitsgame.D、HowApple
Notlongago,TedGupopenedabatteredoldsuitcasefromhismother’satticanddiscoveredafamilysecret.Insidewasathick
EnglishEssayAsthebeginningofaseriesoflecturesonessaywriting,IwilldiscusswithyouabouthowtowriteagoodEngl
A、Duringthechildhood.B、Inthemiddleage.C、Attheoldstage.D、Throughoutlife.D本题考查人们的心智能力什么时候开始受年龄影响。采访者问人们的心智能力是不是会受老年影响
A、Theyshouldkeepawakeatascheduledtime.B、Theyshouldsetanalarmtowakeup.C、Theyshouldnotlieinbedwhenawake.D、
(1)"Iwanttocriticizethesocialsystem,andtoshowitatwork,atitsmostintense."VirginiaWoolfsprovocativestatemen
随机试题
体积为8.20×10-3m3,压强为1.01325×105Pa的氮气,在压强不变的条件下,从温度为300K加热至温度为400K,则所需的热量为()。
某单位的财务人员买了甲、乙、丙三本工具书,这三本书的封面不一样,有红色、有黄色、有蓝色。其中,丙书的价格比黄色封面的书的价格要高,甲书和蓝色封面的书的价格不一样,蓝色封面的书的价格比丙书的价格要低。据此,可以推出甲、乙、丙三本书的封面颜色分别为(
决定个体的外显行为和内隐行为并使其与他人的行为有稳定区别的综合心理特征称之为自我。()
移动通信一般使用甚高频(VHF)传输。()
公安机关在紧急处置重大灾害事故或者平息叛乱时,在不得已的情况下所采取的非常措施是()。
根据所给文字资料回答以下问题。2008年1~5月份,我国规模以上工业企业(年主营业务收入500万以上的企业,下同)实现利润10944亿元,同比增长20.9%。在规模以上工业企业中,国有及国有控股企业实现利润424.6亿元,同比增长1.5%;集体企业实
根据下列材料回答问题。从2014年起,我省在粤东西北地区以县(市、区)为单位遴选首批14个省级新农村连片示范建设工程,三年将建成42个省级新农村示范片(不含珠三角地区)。根据工作进度安排,示范片建设一年初见成效,两年基本实现目标。与此同时,珠三角
某书店老板去图书批发市场购买某种图书,第一次进书用100元,按该书定价2.8元出售,很快售完。第二次进书时,每本的进价比第一次增加0.5元,用去150元,所购数量比第一次多10本。这批书按定价售出时出现滞销,便以定价的5折售完剩余图书。那么他第二次售书可能
下面心理学技术或原理是以强化理论为基础的是
Thestudentwrotea______report.
最新回复
(
0
)