题目内容 (请给出正确答案)
提问人:网友f******g 发布时间:2022年3月25日 10:11
[判断题]

风分机网面风速高会造成风分时叶含梗偏高。

参考答案
十点题库官方参考答案 (由十点题库聘请的专业题库老师提供的解答)
更多“风分机网面风速高会造成风分时叶含梗偏高。”相关的问题
配电带电作业绝缘斗臂车的金属臂在仰起、回转运动中,与带电体间的安全距离不得小于()
A.0.4m;
B.0.7m;
C.1.0m;
D.2.0m。
点击查看答案
根据(),可以将合同分为要式合同和不要式合同。
A.有关联的合同之间的主从关系
B.合同的成立是否需要特定的形式
C.订立合同的当事人是为谁的利益而订立合同的
D.合同的成立是否以交付标的物为要件
点击查看答案
投石灰以去除水中的Zn2+,生成Zn(OH)2沉淀,当pH=7或10时,问溶液中Zn2+的浓度各有多少?(mg/L)
点击查看答案
根据诉讼法的有关规定,下列有关诉讼时效的表述中,正确的是( )。
A.权利人提起诉讼是诉讼时效中止的法定事由之一
B.只有在诉讼时效期间的最后6个月内发生诉讼时效中止的法定事由,才能中止时效的进行
C.诉讼时效中止的法定事由发生之后, 已经经过的时效期间统归无效
D.诉讼时效期间从权利人的权利被侵害之日起计算
点击查看答案
下列各项中,属于生产者必须承担的默示担保责任的是()。
A.空调应当有制冷功能
B.电热器应当符合保障人身、财产安全的国家标准
C.办公桌的质量状况应当和经营者展示的实物样品的质量状况相符
D.使用不当容易造成人身、财产损害的产品应当有警示标志和中文警示说明
点击查看答案
设备综合精度指标可用什么来表示?
点击查看答案
网络操作系统可以屏蔽本地资源和网络资源之间的差异()
A.正确B.错误此题为判断题(对,错)。

B.错误此题为判断题(对,错)。

此题为判断题(对,错)。
点击查看答案
单位在营业期间,下列做法是正确的()
A.遮挡消防安全疏散指示标志
B.在安全出口处设置疏散标志
C.当营业场所人数过多时,限制进入人数
点击查看答案

Directions: In this section, you are going to read a passage with ten statements attached to it. Each statement contains information given in one of the paragraphs Identify the paragraph from which the information is derived. You may choose a paragraph more than once. Each paragraph is marked with a letter. Answer the questions by marking the corresponding letter on Answer Sheet 2.

Make Stuff, Fail, And Learn While You're At It

A) We've always been a hands-on, do it-yourself kind of nation. Ben Franklin, one of America's founding fathers, didn't just invent the lightning rod. His creations include glasses, innovative stoves and more.

B) Franklin, who was largely self-taught, may have been a genius, but he wasn't really an exception when it comes to American making and creativity.

C) The personal computing revolution and philosophy of disruptive innovation of Silicon Valley grew, in part, out of the creations of the Homebrew Computer Club, which was founded in a garage in Menlo Park, California, in the mid-1970s. Members-including guys named Jobs and Wozniak-started making and inventing things they couldn't buy.

D) So it's no surprise that the Maker Movement today is thriving in communities and some schools across America. Making is available to ordinary people who aren't tied to big companies, big defense labs or research universities. The maker philosophy echoes old ideas advocated by John Dewey, Montessori, and even ancient Greek philosophers, as we pointed out recently.

E) These maker spaces are often outside of classrooms, and are serving an important educational function. The Maker Movement is rediscovering learning by doing, which is Dewey's phrase from 100 years ago. We are rediscovering Dewey and Montessori and a lot of the practices that they pioneered that have been forgotten or at least put aside. A maker space is a place which can be in a school, but it doesn't look like a classroom. It can be in a library. It can be out in the community. It has tools and materials. It's a place where you get to make things based on your interest and on what you, re learning to do.

F) Ideas about learning by doing have struggled to become mainstream educationally, despite being old concepts from Dewey and Montessori, Plato and Aristotle, and in the American context, Ralph Emerson, on the value of experience and self-reliance. It's not necessarily an efficient way to learn. We learn, in a sense, by trial and error. Learning from experience is something that takes time and patience. It's very individualized. If your goal is to have standardized approaches to learning, where everybody learns the same thing at the same time in the same way, then learning by doing doesn't really fit that mold anymore. It's not the world of textbooks. It's not the world of testing.

G) Learning by doing may not be efficient, but it is effective. Project-based learning has grown in popularity with teachers and administrators. However, project-based learning is not making. Although there is a connection, there is also a distinction. The difference lies in whether the project is in a sense defined and developed by the student or whether it's assigned by a teacher. We'll all get the kids to build a small boat. We are all going to learn about X, Y, and Z. That tends to be one form of project- based learning.

H) I really believe the core idea of making is to have an idea within your head—or you just borrow it from someone—and begin to develop it, repeat it and improve it. Then, realize that idea somehow. That thing that you make is valuable to you and you can share it with others. I'm interested in how these things are expressions of that person, their ideas, and their interactions with the world.

I) In some ways, a lot of forms of making in school trivialize (使变得无足轻重) making. The thing that you make has no value to you. Once you are done demonstrating whatever concept was in the; textbook, you throw away the pipe cleaners, the straws, the cardboard tubes.

J) Making should be student-directed and student-led, otherwise it's boring. It doesn't have the motivation of the student. I'm not saying that students should not learn concepts or not learn skills. They do. But to really harness their motivation is to build upon their interest. It's to let them be in control and to drive the car.

K) Teachers should aim to build a supportive, creative environment for students to do this work. A very social environment, where they are learning from each other. When they have a problem, it isn't the teacher necessarily coming in to solve it. They are responsible for working through that problem. It might be they have to talk to other students in the class to help get an answer.

L) The teacher's role is more of a coach or observer. Sometimes, to people, it sounds like this is a diminished role for teachers. I think it's a heightened role. You're creating this environment, like a maker space. You have 20 kids doing different things. You are watching them and really it's the human behaviors you're looking at. Are they engaged? Are they developing and repeating their project? Are they stumbling (受挫)? Do they need something that they don't have? Can you help them be aware of where they are?

M) My belief is that the goal of making is not to get every kid to be hands-on, but it enables us to be good learners. It's not the knowledge that is valuable; it's the practice of learning new things and understanding how things work. These are processes that you are developing so that you are able, over time, to tackle more interesting problems, more challenging problems-problems that require many people instead of one person, and many skills instead of one.

N) If teachers keep it form-free and student-led, it can still be tied to a curriculum and an educational plan. I think a maker space is more like a library in that there are multiple subjects and multiple things that you can learn. What seems to be missing in school is how these subjects integrate, how they fit t together in any meaningful way. Rather than saying, "This is science, over here is history," I see schools taking this idea of projects and looking at: How do they support children in higher level learning?

O) I feel like this is a shift away from a subject matter-based curriculum to a more experiential curriculum or learning. It's still in its early stages, but I think it's shifting around not what kids learn but how they learn.

1._____A maker space is where people make things according to their personal interests.

2._____The teachers, role is enhanced in a maker space as they have to monitor and facilitate during the process.

3.____Coming up with an idea of one's own or improving one from others is key to the concept of making.

4._____Contrary to structured learning, learning by doing is highly individualized.

5._____America is a nation known for the idea of making things by oneself.

6._____Making will be boring unless students are able to take charge.

7._____Making can be related to a project, but it is created and carried out by students themselves.

8._____The author suggests incorporating the idea of a maker space into a school curriculum.

9._____The maker concept is a modern version of some ancient philosophical ideas.

10._____Making is not taken seriously in school when students are asked to make something meaningless to them based on textbooks.

点击查看答案
在商品销售的成熟期,()商品最能够帮助销售,最值得重点陈列?
A.主题商品中的畅销款
B.长销商品中的畅销款
C.主推商品中的畅销款
D.主题商品中视觉效果最佳的款式
点击查看答案
公安机关对于()的重大嫌疑分子,提请审查批准逮捕的时间可以延长至三十日。
A . 流窜作案
B . 多次作案
C . 结伙作案
D . 持械作案
点击查看答案
同业拆借市场的参与者有( )。
A. 中央银行 B. 商业银行 C. 非银行金融机构 D. 企业
点击查看答案
以下各项中,项目公司不能将其委托给承包公司的是()。
A.设计工作
B.采购工作
C.建设工作
D.运营管理
点击查看答案
前鼻镜检查第二体位正确的描述是()
A.患者头稍向后仰,与鼻底成20度
B.患者头稍向后仰,与鼻底成40度
C.患者头稍向后仰,与鼻底成30度
D.患者头位在第二头位基础上继续后仰30度
E.患者头部稍低或头面部呈垂直位
点击查看答案
有些人经常咒骂自己的敌人:“愿他倒霉、失败,让他不得好死……”对此现象,你如何看待?
点击查看答案
客服
TOP