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七选五 ( 共 5 小题;每小题 2 分,满分 10 分 ) Have you ever had a wonderful idea and thought it would make a great invention, but didn’t know what to do next? 16 They will help you make your dreams come true and become a famous inventor. The first thing that you should do is do some research on the Internet to see if anyone else has invented it. If not, you should search through the US Patent ( 专利 ) information to see if a patent was ever created for your type of invention. 17 The easiest thing to do is working with a company that can help you to make your dreams a reality. It can help you present your ideas and get your product to the right companies. One company that is very reputable ( 声誉好的 ) is “Lambert and Lambert in Minnesota”. 18 If they think your product is marketable ( 有销路的 ), they will help you to get it to the right company. Call the company and make an appointment. You will want to bring in a model of your invention and a complete description of your ideas. 19 Then when you meet with them, you can present it and they will tell you how marketable it is. If they decide to help you, they will work to present it to different companies and help you to go to the next step. Once your invention has been sold to a large company, get ready to get the benefits of becoming the next great inventor. 20 But the benefits are worth the wait.
A.
It may take a year or two.
B.
You will be the next inventor.
C.
Write down exactly about your invention.
D.
If there is no patent, go to the next step.
E.
You will find something new on the Internet.
F.
Here are some steps that you can take.
G.
They offer free advice for good ideas.
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举一反三
【判断题】牛仔裤的水洗效果可以用交互式阴影工具来绘制
A.
正确
B.
错误
【简答题】蓝化
【单选题】HE 染色过程中,蓝化的作用是
A.
使细胞核着色更深
B.
使细胞质着色更深
C.
去除组织切片上的石蜡
D.
使细胞核呈蓝色
E.
去除组织切片上的水分
【单选题】有一换热器,以蒸汽作为热剂来加热物料温度,现选择蒸汽流量为操纵变量,物料出口温度为被控变量,若被加热物料温度不能太高,否则对后续生产不利角度来考虑,则( )。
A.
执行器应选气开阀、控制器为反作用方式
B.
执行器应选气开阀、控制器为正作用方式
C.
执行器应选气关阀、控制器为反作用方式
D.
执行器应选气关阀、控制器为正作用方式
【简答题】蓝虎眼石的作用与功效
【简答题】根据课程中的ppt和视频资料,完成女士牛仔裤的cad样板的绘制。
【单选题】白先,第一步如何走才能利用开线战术三步杀棋?【图片】
A.
c4
B.
Ng6
C.
Rh1
D.
Qh7
【简答题】有一换热器,以蒸汽作为热剂来加热物料温度,现选择蒸汽流量为操纵变量,物料出口温度为被控变量,若被加热物料温度不能太高,否则对后续生产不利角度来考虑,则( )A. 执行器应选气开阀、控制器为反作用方式
【单选题】有一换热器,以蒸汽作为热剂来加热物料温度,现选择蒸汽流量为操纵变量,物料出口温度为被控变量,若被加热物料温度不能太低,否则对后续生产不利角度来考虑,则( )。
A.
执行器应选气开阀、控制器为反作用方式
B.
执行器应选气开阀、控制器为正作用方式
C.
执行器应选气关阀、控制器为反作用方式
D.
执行器应选气关阀、控制器为正作用方式
【简答题】这首词上下阕将写景、议论、抒情有机结合,使其浑然一体。写景是议论、抒情的(基础),议论、抒情是写景的(深化)。
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