题目详情
当前位置:首页 > 职业培训考试
题目详情:
发布时间:2023-10-21 14:10:19

[填空题]The rat experiment was conducted to show that A certain species of rat are more intelligent than others. B intelligent rats are more motivated than ’dull’ rats. C a rat’s surroundings can influence its behaviour. D a boring environment has little impact on a ’bright’ rat.

更多"The rat experiment was conducted to"的相关试题:

[填空题]The rat experiment was conducted to show that a rat’s surroundings can influence its ______.


[单项选择]Our experiment was conducted under optimal conditions. The underlined part means ________.
A. perfect
B. proper
C. possible
D. proposed
[填空题]The researchers have conducted an experiment to prove that people are more likely to act in emergencies when ______.


[单项选择]Before the experiment A the four divisions were carefully selected to suit a specific programme. B each division was told to reduce its level of productivity. C the staff involved spent a number of months preparing for the study. D the employees were questioned about their feelings towards the study.
[单项选择]

An experiment that some hoped would reveal a new class of subatomic particles, and perhaps even point to clues about why the universe exists at all, has instead produced a first round of results that are mysteriously inconclusive.
Dr. Conrad and William C. Louis presented their initial findings in a talk yesterday at the Fermi National Accelerator Laboratory where the experiment is being performed.
The goal was to confirm or refute observations made in the 1990s in a Los Alamos experiment that observed transformations in the evanescent but bountiful particles known as neutrinos(微中子). Neutrinos have no electrical charge and almost no mass, but there are so many of them that they could collectively outweigh all the stars in the universe.
The new experiment has attracted wide interest. That reflected in part the hope of finding cracks in the Standard Model, which encapsulates physicists’ current knowledge about fundamental particles and forces.

A. most of the data in the Los Alamos experiment is not accurate.
B. the number of times one flavor of neutrino converts into another.
C. there is some subtler interplay of particles causing miscalculations.
D. the number of neutrinos is more than estimated at the higher energies.

我来回答:

购买搜题卡查看答案
[会员特权] 开通VIP, 查看 全部题目答案
[会员特权] 享免全部广告特权
推荐91天
¥36.8
¥80元
31天
¥20.8
¥40元
365天
¥88.8
¥188元
请选择支付方式
  • 微信支付
  • 支付宝支付
点击支付即表示同意并接受了《购买须知》
立即支付 系统将自动为您注册账号
请使用微信扫码支付

订单号:

请不要关闭本页面,支付完成后请点击【支付完成】按钮
恭喜您,购买搜题卡成功
重要提示:请拍照或截图保存账号密码!
我要搜题网官网:https://www.woyaosouti.com
我已记住账号密码